query: wireless thermostat without c wire

doc:
Programmable Thermostat For Radiant Underfloor Heating, Dual-Voltage(120/240v), Dual Sensing(Air and Floor Sensor) Built-in Class A GFCI THERMOSTATS FOR COMFORT HEATING
 The Touch Screen Thermostat is an attractive and modern controller for radiant floor heating, with many unique features design to increase ease-of-use and save energy. Intelligent and intuitive, this thermostat is here to make your life easier and your home more comfortable.
 It detects the indoor temperature and displays the corresponding value. This device automatically regulates the heating output on 120V/240V in accordance with the set point and the room temperature. The clock controls the 7-day user schedule. It is accurate and sensitive with high reliability and high performance.
 Programmable Thermostat with Floor Sensor and GFCI.
 GFCI: Class A-5mA; Output Load: 15Amp., resistive
 Comply with the requirements of the Standard(s) for Automatic Electrical Controls for Household & Similar Use Part 1 General Requirements (CAN/CSA-E60730-1) & Automatic Electrical Controls for Household and Similar Use; Part 2: Particular Requirements for Temperature Sensing Controls (CAN/CSA-E60730-2-9) and are identified with the cETL Listed Mark.

 package include: thermostat and installation instructions BEST SUITED FOR:
 ✔ Residential homes, Office apartments and Senior living facilities
 ✔ Under tile, stone, marble, laminate and engineered wood floors

 FEATURES & BENEFITS:
 ✔ Compatible with most radiant Floor Heating Systems
 ✔ c UL us Listed - Can be used in Wet room applications
 ✔ Dual Voltage - Connects to 120v and 240v circuits, powers 120v and 240v rated heaters
 ✔ 7-Day Program, pre-set program can be customized to suit one’s lifestyle, ensuring Personal Comfort and Affordability
 ✔ Dual sensing (Air & Floor) - Maintains desired ambient temperature when set to ROOM, or the Floor temp, when set to Floor
 ✔ Dual setting maintains the Air temperature as well as maintaining minimum and Maximum Floor Temperatures through limit function
 This Underfloor Radiant Heating thermostat works with both 120VAC / 240VAC, 50/60Hz. The maximum current for either voltage is 15A. Maximum Power Wattage: 120V/ 1800W or 240V/ 3600W, Comply with the requirements of the Standard(s) for Ground Fault Circuit Interrupters (CAN/CSA-C22.2 No. 144.1) and are identified with the cETL Listed Mark.
With Floor and Air Sensor, build in GFCI and GFCI function test. There is a Ground Fault Circuit Interrupter GFCI inside the thermostat. It is used to protect occupants from electric shock if there is a short circuit, After installing the thermostat, test this function to ensure proper and safe operation. It can also prevent some electrical fires and reduce the severity of others interrupting the flow of current.
If the GFCI is tripping, it means that there is an electricity leakage detected. Please shut down your main power and re-connect the wires. Make sure there is no electricity leakage up to 5mA, or the thermostat will alarm for safety.
Large LCD digital display with backlight,easy to read in various lighting conditions, 7-day programmable line volt thermostat for elect. 7 day program scheduling helps to provide maximum comfort, while reducing operating costs.ON/STANDBY switch enables thermostat shutdown at end of heating season.
Universal compatibility with existing radiant floor heating systems.The thermostat is UL listed, with self-testing Class A GFCI (Ground Fault Circuit Interrupter) to protect against risks of electrocution caused by current leakage. Load capacity of 15amps. 5 year limited warranty. BOWSEN White

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24Volt Power Adapter/Transformer,C-Wire Adapter Thermostat，Compatible with Honeywell ,Ecobee,Nest and Sensi Smart WiFi Thermostat Pro(25Foot /7.6M Cable) Attention:To prevent no power output, you must ensure that the terminals are stripped and securely clamp the screw terminals into the thermostat to maintain good contact.
 personal advice： required to ask the person who understands the electrician to install.
 Be advised, the initial ends on this wire are treated and if you cut them to shorten it, the copper is tougher to get into the thermostat with pinch vs. screw terminals.Will result in no power output.For Nest E connected this adapter to the C and R pins (R also having the HVAC's Red line connected),For Nest Learning Thermostat,3rd generation connected this adapter to the C and RC pins
 HOME USE: Plug the transformer into your standard 120V outlets and converts to 24volt AC current.
SUPPORTED DEVICES: The 24v power adapter can not only power for popular smart thermostats such as Nest, Honeywell, Ecobee, Hive, Emerson Sensi, but also can convert to 24 volt AC current for other devices that require 24v current for operation.
TECHNICAL SPECIFICATIONS: input voltage is 120 V AC, 60 Hz; Output voltage is 24 V, 300mA/AC
INSTALLATION :To prevent no power output, you must ensure that the terminals are stripped and securely clamp the screw terminals into the thermostat to maintain good contact，2pin non-polarity wires to ensure easy and error free installation for installers of all skill levels and knowledge bases,If your wiring is complicated, please ask a professional electrician for help.
EXTRA LONG CABLE: 7.6M (25ft) long cable enables you to install the cable along the wall and connect to the electrical outlet inside or outside.For Nest E connected this adapter to C and R pins (R also having the HVAC's Red line connected),For Nest Learning Thermostat,3rd generation connected adapter to the Cand RC pins WUYELIN White

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24 Volt Transformer, C Wire Adapter Thermostats, Compatible with Ecobee, Nest and Honeywell Smart WiFi Thermostat, Ring Nest Hello Skybell August Doorbell (White)
Specification:
Input voltage: 120 V/AC, 60 Hz;
Output voltage: 24 V, 0.3 A/ AC
Length: 23 feet/ 7 m
Compatible with: devices that require 24 volt current for operation, such as smart thermostats of Nest, Honeywell, Ecobee, Hive, Emerson Sensi, etc.

Package includes:
1 x 24 Volt adapter

Please note:
This is a compatible spare part and the manufacturers' names has been mentioned above for reference purposes only. 24V C WIRE POWER ADAPTER: plugs into your standard 110 v/120 v outlet and converts to 24 volt AC current
24 VOLT TRANSFORMER FOR THERMOSTAT AND DOORBELL: powers up smart thermostats for (Nest, Ecobee, Honeywell, Emerson Sensi, Hive, etc.) and doorbells (Ring, Nest Hello, Skybell, August) that require 24 volt power for operation
UL certified: UL certification passed, stable and durable operation 24V transformer
EASY INSTALLATION: 2 pin non-polarity wires support easy and quick install, 16.5 ft cable is long enough to plug it into an electrical outlet inside or outside your house
PACKING LIST: 1 x C wire adapter, 1 bag (50 pieces) of cable clips; Note: Please add a 50W Watt 25 Ohm Resistor if you use this transformer to power a doorbell. The brand mentioned above is just for demonstrating compatibility Hotop White

neg:
Google Nest Power Connector - Nest Thermostat C Wire Adapter - C Wire Adapter for Smart Thermostat - Nest Thermostat Accessories Nest thermostats are designed to work without a C wire in most homes but for some systems, including heating-only, cooling-only, zone-controlled, and heat pump systems, you'll need a Nest Power Connector or C wire
The Nest Power Connector is a simple affordable alternative to a C wire if your heating and cooling system requires one to power your Nest Thermostat
Costs less than hiring an electrician to install a new C wire through your walls
Installation is simple; the Nest Power Connector attaches to your furnace air handler, or zone controller and comes with simple instructions; no wiring or drilling required
The Nest Power Connector is only compatible with 24 VAC systems; it won't work with millivolt or high voltage systems Google Snow

neg:
C Wire Adapter 24 Volt Transformer Compatible with Nest Honeywell Ecobee Emerson Sensi Smart WiFi (White)
Quickly solve the problem of "thermostats low battery"
Charge for thermostats directly, without needing to remove your thermostats to charge up the battery.

Universal thermostats compatibility:
Compatible with Nest, Honeywell, Ecobee, Hive, Emerson Sensi, etc..

Specification:
Input voltage: 120 V/AC, 60 Hz;
Output voltage: 24 V, 0.5 A/ AC
Length: 23 feet/ 7 m

Package includes:
1 x 24 Volt adapter
1 Bag (50 pieces) of cable clips

Note:
This is a compatible spare part and the manufacturers' names has been mentioned above for reference purposes only. 【24V C wire power adapter for thermostat】: plugs into your standard 110v/ 120v outlet and converts to 24V, 500mA/AC
【Designed for thermostats power supply】: widely applied for thermostats, powers up smart thermostats for Nest, Ecobee, Honeywell, Emerson Sensi, Hive, etc.; Charge for thermostats directly, without needing to remove your thermostats to charge up the battery, convenient and practical to solve the problem of "thermostats low battery"
【UL certified】: UL certification passed, stable and durable 24V transformer for thermostats
【Easy installation】: 2 pin non-polarity wires support easy and quick install, 23 ft cable is long enough to plug it into an electrical outlet inside or outside your house
【Packing list】: 1 x C wire adapter, 1 bag (50 pieces) of cable clips; The brand mentioned above is just for demonstrating compatibility Hotop White

neg:
Honeywell Home Wi-Fi 7-Day Programmable Thermostat (RTH6580WF), Requires C Wire, Works with Alexa (Renewed) This pre-owned or refurbished product has been professionally inspected and tested to work and look like new. How a product becomes part of Amazon Renewed, your destination for pre-owned, refurbished products: A customer buys a new product and returns it or trades it in for a newer or different model. That product is inspected and tested to work and look like new by Amazon-qualified suppliers. Then, the product is sold as an Amazon Renewed product on Amazon. If not satisfied with the purchase, renewed products are eligible for replacement or refund under the Amazon Renewed Guarantee. Works with virtually any system type except electric baseboards. But Please Note: C-Wire is required for this thermostat to receive power. If you do not have a C-wire, you may be able to use the C-Wire adapter (sold separately) or a G-wire jumper cable which is included with this thermostat. Use of the G-wire jumper cable will allow you to power the thermostat without a C-Wire
7 day programming with 4 program periods per day can be configured to meet almost any scheduling scenario for ultimate flexibility.
Wi-Fi enabled thermostat allows for remote access via smart-phone or computer, free smart-phone app for iPhone, iPad and Android operating systems.
Ability to view local weather from web portal or app, Wink App Ready - No Wink Hub Required.
In the box you will find: Thermostat, Wall plate (attached to thermostat), Screws and anchors, Quick Start Guide, Thermostat ID Card, Wire labels, User Guide, Quick Reference Card, G Wire Jumper Cable. Honeywell Home White

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Vine Smart Wifi 7day/8period Programmable Thermostat Model TJ-225, Compatible with Alexa and Google assistant
Wi-Fi Smart Thermostat Model: TJ-225

Weight:NT:140g WT: 280g

Dimension:123 x 85 x 26 mm Package: 203 x 123 x 38 mm

Color: White

Material: ABS+PC

Screen: 2.8” TFT- LCD 320x280 pixels

Nightlight:Programmable White LED (3200K~3500K)

Power Source: 24V-AC (20V~30V AC), 5V-DC

TemperatureSetting Range: 40°~99°F (5°~37°C)

Working Temp.: 32°~110°F (0°~ 43°C)

Working Humidity: <90% non-condensing max.

Wi-Fi Standard: IEEE 802.11B/G/N (2.4G)

Wi-Fi Connected Range: <50 Meters in Open Area Sensor: Temperature, Humidity

ProductFeatures：

2-H, 2-C, Heat Pump, Emerg. Heating

7 Day / 8 Period Programming

Temperature Range Setting

Temporary/Permanent Hold

Wi-Fi Auto Reconnect Wi-Fi

App/Cloud Features:

 One Account Multiple Device Access

 Compatible with Amazon Alexa/ Google Assistance

 Different Setting for Each Day,8 Periods per Day

 Environment Friendly no Battery

 Required C-Wire

*** When you get the device,please check the setup video,then you will know how to connect the phone and thermostat:https://www.youtube.com/watch?v=pPtL2sefeFI&t=34s; ***
 【REMOTE CONTROL WITH VARIOUS DEVICES】. Compatible with Amazon Alexa , Google assistant , also you can control from your phone or laptop with smart Vine App.
【EASY INSTALLATION,QUICK SETTING,EASY OPERATION】. Most customers can finish the installation within 30 minutes and be familiar with the operation within 20 minutes, and it’s easy- maintain cause there is no battery require, so no need to change the battery by month. We also provide instruction video and professional tech team to guide user to set up.
【COMPATIBLE WITH MOST HVAC AND C WIRED REQUIRED】.Works with 90% HVAC in the market,but require C wires for power source. For 2 wire system, user shall add an AC adapter, VINE thermostat can not work with 2 wire HVAC directly.
【CONSISTANT MONEY-SAVING FOR YOUR FAMILY】 . Vine thermostat helps you save over 20% cost on HVAC expense（Data get from the Xing laboratory）through energy-saving mode ,7-day rational programming , remote access and so on.
【PROGRAMMABLE AND NIGHTLIGH】.You could use TJ-225 to create an energy efficient schedule in thermostat and the VINE APP on your phone, as well as soft nightlight help you easy to read at night. VINE thermostat help you to built an soft home day and night. Vine White

neg:
Mysa Smart Thermostat for Electric Baseboard Heaters Mysa is the premiere smart thermostat for high voltage/line voltage home heating. Have electric baseboard, in-floor or fan-forced heaters? Mysa is the smartest way to save money on your electricity bill - up to 26%, actually. Take full control over your energy use with remote access through our Android and iOS apps. Group multiple Mysas into different heating zones and control your whole house with the tip of your finger. Or just use your voice - integrate Mysa with Amazon Alexa, Google Home, Apple HomeKit. Add it to your Samsung SmartThings routine or create IFTTT applets. Mysa has a place in all sorts of WiFi enabled smart home setups. It’s a highly engineered piece of equipment - but looks elegant on any wall with its LED display and chic plastic casing. It’s built to blend into its environment and provide you information and control with its light up face and two touch-sensitive buttons built seamlessly into the faceplate. Are you ready to add your electric heat to your smart home setup? To take full control over your energy use? Meet Mysa! For High/Line Voltage Systems — Mysa works with 120-240V electric baseboards and electric fan-forced heaters and requires one neutral or second live wire.
Save 26% on Your Energy Bill — Mysa helps you save money by using home energy more efficiently.
Smart Integrations — Mysa works with Alexa, Google Assistant, and Apple HomeKit. Stay cozy and connected.
Sleek, Minimalist Design — Mysa’s premium look subtly enhances your home’s style. Goodbye, boring beige!
Quick Install — Mysa installs easily in 15 minutes or less with step-by-step online guides and videos. Mysa Beige

neg:
Honeywell Home Wi-Fi 7-Day Programmable Thermostat (RTH6580WF), Requires C Wire, Works with Alexa EASY-TO-USE-APP. Choose from the Total Connect Comfort app or the Honeywell Home app to control your WiFi thermostat anytime, anywhere.
SMART HOME INTEGRATION. The Wi-Fi 7-Day is compatible with voice assistant devices like Amazon Alexa, Google Assistant, Microsoft Cortana, and more.
SIMPLE INSTALL FOR A DIY PROJECT. The Wi-Fi 7-Day Programmable Thermostat is easy to configure and install yourself.
ENERGY STAR CERTIFIED. Honeywell Home Wi-Fi thermostats are energy-efficient without sacrificing performance.
EASY OPERATION AND INTUITIVE. Big, backlit digital display and easy controls make for a user-friendly experience. Honeywell Home White

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Honeywell TH9320WF5003 Wi-Fi 9000 Color Touch Screen Programmable Thermostat, 3.5 x 4.5 Inch, White, 'Requires C Wire" Made in United States
Package length : 6.0"
Package width : 2.0"
Package height : 8.0"
Material Type: Plastic Honeywell White


query: wireless thermostat without c wire

doc:
DIGITEN WTC200 Wireless Temperature Controller Thermostat Outlet Remote Control Thermometer with 2m/6ft NTC Temp Sensor Probe Heating Cooling Mode for Fan Heater Greenhouse Homebrewing Reptile The DIGITEN wireless thermostat is intended for automatic control of electrical heating appliances or cooling appliances, it will automatically turn on/off heating devices or cooling devices through your preset target temperature. Maintains stable room temperature and provides comfort and energy saving.

The difference between WTC100 and WTC200:
 WTC100: Temperature probe is built into the remote control(transmitter).
 WTC200: Receiver(thermostat outlet)with 2m/6ft NTC probe

Specifications:
 Model:WTC200
 Operating voltage: 100-240V AC
 Load capacity: 100-240VAC 14A, 1500W@110VAC, 3000W@220VAC
 Remote batteries required: 2PCS 1.5V AAA, standby for 6 months
 Transmission distance: 100m (open space)
Measuring temperature range: -10℃~80℃, 14℉~176℉
 Activation temperature range: 0℃~70℃, 32℉~158℉
 Temperature accuracy: ±0.1℃/℉
 Control Precision: ±1℃/℉
 High and low temperature alarm: 0℃~80℃/32℉~176℉
 Remote control refresh frequency: 20 Seconds
 Temperature probe: Receiver(thermostat outlet) with 2m/6ft NTC probe

 Cooling mode and Heating mode conversion:
 Set the temperature RUN value higher than the STOP value(RUN ＞STOP), the controller is in cooling mode.
 Set the temperature RUN value lower than the STOP value(RUN ＜STOP), the controller is in heating mode.

Please note:
1, 2 AAA size batteries are needed for the remote. The package will not include batteries.
 2, Multiple sets of equipment will not interfere with each other, if you want one remote to pair only one outlet, when pairing, please remove the batteries of all other remotes and keep only one remote control (the remote control you want to pair with) is in active (power on) state.

Package include:
1* Receiver
 1* Remote Controller
1* 2m/6ft NTC probe
1* User Manual 📡【Wireless Remotely Control】: Remotely set and control, portable design, which is more convenient and handy. Communication range is 50-100m in open area. It can save all settings even if the power failure.
🕹【Easy to Use And Program】: Accurate reading temperature for LCD display with back light. Freely switch between ℃ and ℉.
💰【Save Money】: The thermostat will make your life not only comfortable but energy efficient. The thermostat turns on and off appliances connected to outlet based on the target temperature, thus saving money on your electric bill while maintaining comfort.
💯【High Accuracy And Safe】: Come with a highly accurate temperature sensor, ambient temperature is detected automatically by the sensor on the receiver socket. High and low temperature alarms are available, the maximum load can reach 14A, 1500W.
🎈【Widely Used】: Widely used for greenhouse,mushroom house, reptiles breeding, pet feeding, wine cellar, cigar storage, home brewing, seed germination, fermentation, baby room, attic fan, swamp cooler, evaporative cooler, space heater, wall panel heater, electric fireplace heater, garage, etc. DIGITEN 1. White

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24Volt Power Adapter/Transformer,C-Wire Adapter Thermostat，Compatible with Honeywell ,Ecobee,Nest and Sensi Smart WiFi Thermostat Pro(25Foot /7.6M Cable) Attention:To prevent no power output, you must ensure that the terminals are stripped and securely clamp the screw terminals into the thermostat to maintain good contact.
 personal advice： required to ask the person who understands the electrician to install.
 Be advised, the initial ends on this wire are treated and if you cut them to shorten it, the copper is tougher to get into the thermostat with pinch vs. screw terminals.Will result in no power output.For Nest E connected this adapter to the C and R pins (R also having the HVAC's Red line connected),For Nest Learning Thermostat,3rd generation connected this adapter to the C and RC pins
 HOME USE: Plug the transformer into your standard 120V outlets and converts to 24volt AC current.
SUPPORTED DEVICES: The 24v power adapter can not only power for popular smart thermostats such as Nest, Honeywell, Ecobee, Hive, Emerson Sensi, but also can convert to 24 volt AC current for other devices that require 24v current for operation.
TECHNICAL SPECIFICATIONS: input voltage is 120 V AC, 60 Hz; Output voltage is 24 V, 300mA/AC
INSTALLATION :To prevent no power output, you must ensure that the terminals are stripped and securely clamp the screw terminals into the thermostat to maintain good contact，2pin non-polarity wires to ensure easy and error free installation for installers of all skill levels and knowledge bases,If your wiring is complicated, please ask a professional electrician for help.
EXTRA LONG CABLE: 7.6M (25ft) long cable enables you to install the cable along the wall and connect to the electrical outlet inside or outside.For Nest E connected this adapter to C and R pins (R also having the HVAC's Red line connected),For Nest Learning Thermostat,3rd generation connected adapter to the Cand RC pins WUYELIN White

neg:
24 Volt Transformer, C Wire Adapter Thermostats, Compatible with Ecobee, Nest and Honeywell Smart WiFi Thermostat, Ring Nest Hello Skybell August Doorbell (White)
Specification:
Input voltage: 120 V/AC, 60 Hz;
Output voltage: 24 V, 0.3 A/ AC
Length: 23 feet/ 7 m
Compatible with: devices that require 24 volt current for operation, such as smart thermostats of Nest, Honeywell, Ecobee, Hive, Emerson Sensi, etc.

Package includes:
1 x 24 Volt adapter

Please note:
This is a compatible spare part and the manufacturers' names has been mentioned above for reference purposes only. 24V C WIRE POWER ADAPTER: plugs into your standard 110 v/120 v outlet and converts to 24 volt AC current
24 VOLT TRANSFORMER FOR THERMOSTAT AND DOORBELL: powers up smart thermostats for (Nest, Ecobee, Honeywell, Emerson Sensi, Hive, etc.) and doorbells (Ring, Nest Hello, Skybell, August) that require 24 volt power for operation
UL certified: UL certification passed, stable and durable operation 24V transformer
EASY INSTALLATION: 2 pin non-polarity wires support easy and quick install, 16.5 ft cable is long enough to plug it into an electrical outlet inside or outside your house
PACKING LIST: 1 x C wire adapter, 1 bag (50 pieces) of cable clips; Note: Please add a 50W Watt 25 Ohm Resistor if you use this transformer to power a doorbell. The brand mentioned above is just for demonstrating compatibility Hotop White

neg:
Google Nest Power Connector - Nest Thermostat C Wire Adapter - C Wire Adapter for Smart Thermostat - Nest Thermostat Accessories Nest thermostats are designed to work without a C wire in most homes but for some systems, including heating-only, cooling-only, zone-controlled, and heat pump systems, you'll need a Nest Power Connector or C wire
The Nest Power Connector is a simple affordable alternative to a C wire if your heating and cooling system requires one to power your Nest Thermostat
Costs less than hiring an electrician to install a new C wire through your walls
Installation is simple; the Nest Power Connector attaches to your furnace air handler, or zone controller and comes with simple instructions; no wiring or drilling required
The Nest Power Connector is only compatible with 24 VAC systems; it won't work with millivolt or high voltage systems Google Snow

neg:
C Wire Adapter 24 Volt Transformer Compatible with Nest Honeywell Ecobee Emerson Sensi Smart WiFi (White)
Quickly solve the problem of "thermostats low battery"
Charge for thermostats directly, without needing to remove your thermostats to charge up the battery.

Universal thermostats compatibility:
Compatible with Nest, Honeywell, Ecobee, Hive, Emerson Sensi, etc..

Specification:
Input voltage: 120 V/AC, 60 Hz;
Output voltage: 24 V, 0.5 A/ AC
Length: 23 feet/ 7 m

Package includes:
1 x 24 Volt adapter
1 Bag (50 pieces) of cable clips

Note:
This is a compatible spare part and the manufacturers' names has been mentioned above for reference purposes only. 【24V C wire power adapter for thermostat】: plugs into your standard 110v/ 120v outlet and converts to 24V, 500mA/AC
【Designed for thermostats power supply】: widely applied for thermostats, powers up smart thermostats for Nest, Ecobee, Honeywell, Emerson Sensi, Hive, etc.; Charge for thermostats directly, without needing to remove your thermostats to charge up the battery, convenient and practical to solve the problem of "thermostats low battery"
【UL certified】: UL certification passed, stable and durable 24V transformer for thermostats
【Easy installation】: 2 pin non-polarity wires support easy and quick install, 23 ft cable is long enough to plug it into an electrical outlet inside or outside your house
【Packing list】: 1 x C wire adapter, 1 bag (50 pieces) of cable clips; The brand mentioned above is just for demonstrating compatibility Hotop White

neg:
Honeywell Home Wi-Fi 7-Day Programmable Thermostat (RTH6580WF), Requires C Wire, Works with Alexa (Renewed) This pre-owned or refurbished product has been professionally inspected and tested to work and look like new. How a product becomes part of Amazon Renewed, your destination for pre-owned, refurbished products: A customer buys a new product and returns it or trades it in for a newer or different model. That product is inspected and tested to work and look like new by Amazon-qualified suppliers. Then, the product is sold as an Amazon Renewed product on Amazon. If not satisfied with the purchase, renewed products are eligible for replacement or refund under the Amazon Renewed Guarantee. Works with virtually any system type except electric baseboards. But Please Note: C-Wire is required for this thermostat to receive power. If you do not have a C-wire, you may be able to use the C-Wire adapter (sold separately) or a G-wire jumper cable which is included with this thermostat. Use of the G-wire jumper cable will allow you to power the thermostat without a C-Wire
7 day programming with 4 program periods per day can be configured to meet almost any scheduling scenario for ultimate flexibility.
Wi-Fi enabled thermostat allows for remote access via smart-phone or computer, free smart-phone app for iPhone, iPad and Android operating systems.
Ability to view local weather from web portal or app, Wink App Ready - No Wink Hub Required.
In the box you will find: Thermostat, Wall plate (attached to thermostat), Screws and anchors, Quick Start Guide, Thermostat ID Card, Wire labels, User Guide, Quick Reference Card, G Wire Jumper Cable. Honeywell Home White

neg:
Vine Smart Wifi 7day/8period Programmable Thermostat Model TJ-225, Compatible with Alexa and Google assistant
Wi-Fi Smart Thermostat Model: TJ-225

Weight:NT:140g WT: 280g

Dimension:123 x 85 x 26 mm Package: 203 x 123 x 38 mm

Color: White

Material: ABS+PC

Screen: 2.8” TFT- LCD 320x280 pixels

Nightlight:Programmable White LED (3200K~3500K)

Power Source: 24V-AC (20V~30V AC), 5V-DC

TemperatureSetting Range: 40°~99°F (5°~37°C)

Working Temp.: 32°~110°F (0°~ 43°C)

Working Humidity: <90% non-condensing max.

Wi-Fi Standard: IEEE 802.11B/G/N (2.4G)

Wi-Fi Connected Range: <50 Meters in Open Area Sensor: Temperature, Humidity

ProductFeatures：

2-H, 2-C, Heat Pump, Emerg. Heating

7 Day / 8 Period Programming

Temperature Range Setting

Temporary/Permanent Hold

Wi-Fi Auto Reconnect Wi-Fi

App/Cloud Features:

 One Account Multiple Device Access

 Compatible with Amazon Alexa/ Google Assistance

 Different Setting for Each Day,8 Periods per Day

 Environment Friendly no Battery

 Required C-Wire

*** When you get the device,please check the setup video,then you will know how to connect the phone and thermostat:https://www.youtube.com/watch?v=pPtL2sefeFI&t=34s; ***
 【REMOTE CONTROL WITH VARIOUS DEVICES】. Compatible with Amazon Alexa , Google assistant , also you can control from your phone or laptop with smart Vine App.
【EASY INSTALLATION,QUICK SETTING,EASY OPERATION】. Most customers can finish the installation within 30 minutes and be familiar with the operation within 20 minutes, and it’s easy- maintain cause there is no battery require, so no need to change the battery by month. We also provide instruction video and professional tech team to guide user to set up.
【COMPATIBLE WITH MOST HVAC AND C WIRED REQUIRED】.Works with 90% HVAC in the market,but require C wires for power source. For 2 wire system, user shall add an AC adapter, VINE thermostat can not work with 2 wire HVAC directly.
【CONSISTANT MONEY-SAVING FOR YOUR FAMILY】 . Vine thermostat helps you save over 20% cost on HVAC expense（Data get from the Xing laboratory）through energy-saving mode ,7-day rational programming , remote access and so on.
【PROGRAMMABLE AND NIGHTLIGH】.You could use TJ-225 to create an energy efficient schedule in thermostat and the VINE APP on your phone, as well as soft nightlight help you easy to read at night. VINE thermostat help you to built an soft home day and night. Vine White

neg:
Mysa Smart Thermostat for Electric Baseboard Heaters Mysa is the premiere smart thermostat for high voltage/line voltage home heating. Have electric baseboard, in-floor or fan-forced heaters? Mysa is the smartest way to save money on your electricity bill - up to 26%, actually. Take full control over your energy use with remote access through our Android and iOS apps. Group multiple Mysas into different heating zones and control your whole house with the tip of your finger. Or just use your voice - integrate Mysa with Amazon Alexa, Google Home, Apple HomeKit. Add it to your Samsung SmartThings routine or create IFTTT applets. Mysa has a place in all sorts of WiFi enabled smart home setups. It’s a highly engineered piece of equipment - but looks elegant on any wall with its LED display and chic plastic casing. It’s built to blend into its environment and provide you information and control with its light up face and two touch-sensitive buttons built seamlessly into the faceplate. Are you ready to add your electric heat to your smart home setup? To take full control over your energy use? Meet Mysa! For High/Line Voltage Systems — Mysa works with 120-240V electric baseboards and electric fan-forced heaters and requires one neutral or second live wire.
Save 26% on Your Energy Bill — Mysa helps you save money by using home energy more efficiently.
Smart Integrations — Mysa works with Alexa, Google Assistant, and Apple HomeKit. Stay cozy and connected.
Sleek, Minimalist Design — Mysa’s premium look subtly enhances your home’s style. Goodbye, boring beige!
Quick Install — Mysa installs easily in 15 minutes or less with step-by-step online guides and videos. Mysa Beige

neg:
Honeywell Home Wi-Fi 7-Day Programmable Thermostat (RTH6580WF), Requires C Wire, Works with Alexa EASY-TO-USE-APP. Choose from the Total Connect Comfort app or the Honeywell Home app to control your WiFi thermostat anytime, anywhere.
SMART HOME INTEGRATION. The Wi-Fi 7-Day is compatible with voice assistant devices like Amazon Alexa, Google Assistant, Microsoft Cortana, and more.
SIMPLE INSTALL FOR A DIY PROJECT. The Wi-Fi 7-Day Programmable Thermostat is easy to configure and install yourself.
ENERGY STAR CERTIFIED. Honeywell Home Wi-Fi thermostats are energy-efficient without sacrificing performance.
EASY OPERATION AND INTUITIVE. Big, backlit digital display and easy controls make for a user-friendly experience. Honeywell Home White

neg:
Honeywell TH9320WF5003 Wi-Fi 9000 Color Touch Screen Programmable Thermostat, 3.5 x 4.5 Inch, White, 'Requires C Wire" Made in United States
Package length : 6.0"
Package width : 2.0"
Package height : 8.0"
Material Type: Plastic Honeywell White


query: wireless thermostat without c wire

doc:
Honeywell Home RTH9585WF1004 Wi-Fi Smart Color Thermostat, 7 Day Programmable, Touch Screen, Energy Star, Alexa Ready COMFORT COMES IN YOUR COLOR. Personalize your Wi-Fi Smart Color Programmable Thermostat to fit your décor.
YOUR SCHEDULE. YOUR WAY. Flexible programming options for your schedule or utility company’s peak rate pricing.
EASY OPERATION AND INTUITIVE. Bright, easy-to-read touchscreen makes for simple operation.
COMPATIBLE WITH: Forced air (gas, oil or electric), hot water and steam, and heat pumps with electric backup. Does NOT work with electric baseboard heat (120-240V).
ENERGY STAR certified. Help save energy, track your heating and cooling with monthly energy reports and get personalized tips on reducing energy use. Honeywell Home Gray

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24Volt Power Adapter/Transformer,C-Wire Adapter Thermostat，Compatible with Honeywell ,Ecobee,Nest and Sensi Smart WiFi Thermostat Pro(25Foot /7.6M Cable) Attention:To prevent no power output, you must ensure that the terminals are stripped and securely clamp the screw terminals into the thermostat to maintain good contact.
 personal advice： required to ask the person who understands the electrician to install.
 Be advised, the initial ends on this wire are treated and if you cut them to shorten it, the copper is tougher to get into the thermostat with pinch vs. screw terminals.Will result in no power output.For Nest E connected this adapter to the C and R pins (R also having the HVAC's Red line connected),For Nest Learning Thermostat,3rd generation connected this adapter to the C and RC pins
 HOME USE: Plug the transformer into your standard 120V outlets and converts to 24volt AC current.
SUPPORTED DEVICES: The 24v power adapter can not only power for popular smart thermostats such as Nest, Honeywell, Ecobee, Hive, Emerson Sensi, but also can convert to 24 volt AC current for other devices that require 24v current for operation.
TECHNICAL SPECIFICATIONS: input voltage is 120 V AC, 60 Hz; Output voltage is 24 V, 300mA/AC
INSTALLATION :To prevent no power output, you must ensure that the terminals are stripped and securely clamp the screw terminals into the thermostat to maintain good contact，2pin non-polarity wires to ensure easy and error free installation for installers of all skill levels and knowledge bases,If your wiring is complicated, please ask a professional electrician for help.
EXTRA LONG CABLE: 7.6M (25ft) long cable enables you to install the cable along the wall and connect to the electrical outlet inside or outside.For Nest E connected this adapter to C and R pins (R also having the HVAC's Red line connected),For Nest Learning Thermostat,3rd generation connected adapter to the Cand RC pins WUYELIN White

neg:
24 Volt Transformer, C Wire Adapter Thermostats, Compatible with Ecobee, Nest and Honeywell Smart WiFi Thermostat, Ring Nest Hello Skybell August Doorbell (White)
Specification:
Input voltage: 120 V/AC, 60 Hz;
Output voltage: 24 V, 0.3 A/ AC
Length: 23 feet/ 7 m
Compatible with: devices that require 24 volt current for operation, such as smart thermostats of Nest, Honeywell, Ecobee, Hive, Emerson Sensi, etc.

Package includes:
1 x 24 Volt adapter

Please note:
This is a compatible spare part and the manufacturers' names has been mentioned above for reference purposes only. 24V C WIRE POWER ADAPTER: plugs into your standard 110 v/120 v outlet and converts to 24 volt AC current
24 VOLT TRANSFORMER FOR THERMOSTAT AND DOORBELL: powers up smart thermostats for (Nest, Ecobee, Honeywell, Emerson Sensi, Hive, etc.) and doorbells (Ring, Nest Hello, Skybell, August) that require 24 volt power for operation
UL certified: UL certification passed, stable and durable operation 24V transformer
EASY INSTALLATION: 2 pin non-polarity wires support easy and quick install, 16.5 ft cable is long enough to plug it into an electrical outlet inside or outside your house
PACKING LIST: 1 x C wire adapter, 1 bag (50 pieces) of cable clips; Note: Please add a 50W Watt 25 Ohm Resistor if you use this transformer to power a doorbell. The brand mentioned above is just for demonstrating compatibility Hotop White

neg:
Google Nest Power Connector - Nest Thermostat C Wire Adapter - C Wire Adapter for Smart Thermostat - Nest Thermostat Accessories Nest thermostats are designed to work without a C wire in most homes but for some systems, including heating-only, cooling-only, zone-controlled, and heat pump systems, you'll need a Nest Power Connector or C wire
The Nest Power Connector is a simple affordable alternative to a C wire if your heating and cooling system requires one to power your Nest Thermostat
Costs less than hiring an electrician to install a new C wire through your walls
Installation is simple; the Nest Power Connector attaches to your furnace air handler, or zone controller and comes with simple instructions; no wiring or drilling required
The Nest Power Connector is only compatible with 24 VAC systems; it won't work with millivolt or high voltage systems Google Snow

neg:
C Wire Adapter 24 Volt Transformer Compatible with Nest Honeywell Ecobee Emerson Sensi Smart WiFi (White)
Quickly solve the problem of "thermostats low battery"
Charge for thermostats directly, without needing to remove your thermostats to charge up the battery.

Universal thermostats compatibility:
Compatible with Nest, Honeywell, Ecobee, Hive, Emerson Sensi, etc..

Specification:
Input voltage: 120 V/AC, 60 Hz;
Output voltage: 24 V, 0.5 A/ AC
Length: 23 feet/ 7 m

Package includes:
1 x 24 Volt adapter
1 Bag (50 pieces) of cable clips

Note:
This is a compatible spare part and the manufacturers' names has been mentioned above for reference purposes only. 【24V C wire power adapter for thermostat】: plugs into your standard 110v/ 120v outlet and converts to 24V, 500mA/AC
【Designed for thermostats power supply】: widely applied for thermostats, powers up smart thermostats for Nest, Ecobee, Honeywell, Emerson Sensi, Hive, etc.; Charge for thermostats directly, without needing to remove your thermostats to charge up the battery, convenient and practical to solve the problem of "thermostats low battery"
【UL certified】: UL certification passed, stable and durable 24V transformer for thermostats
【Easy installation】: 2 pin non-polarity wires support easy and quick install, 23 ft cable is long enough to plug it into an electrical outlet inside or outside your house
【Packing list】: 1 x C wire adapter, 1 bag (50 pieces) of cable clips; The brand mentioned above is just for demonstrating compatibility Hotop White

neg:
Honeywell Home Wi-Fi 7-Day Programmable Thermostat (RTH6580WF), Requires C Wire, Works with Alexa (Renewed) This pre-owned or refurbished product has been professionally inspected and tested to work and look like new. How a product becomes part of Amazon Renewed, your destination for pre-owned, refurbished products: A customer buys a new product and returns it or trades it in for a newer or different model. That product is inspected and tested to work and look like new by Amazon-qualified suppliers. Then, the product is sold as an Amazon Renewed product on Amazon. If not satisfied with the purchase, renewed products are eligible for replacement or refund under the Amazon Renewed Guarantee. Works with virtually any system type except electric baseboards. But Please Note: C-Wire is required for this thermostat to receive power. If you do not have a C-wire, you may be able to use the C-Wire adapter (sold separately) or a G-wire jumper cable which is included with this thermostat. Use of the G-wire jumper cable will allow you to power the thermostat without a C-Wire
7 day programming with 4 program periods per day can be configured to meet almost any scheduling scenario for ultimate flexibility.
Wi-Fi enabled thermostat allows for remote access via smart-phone or computer, free smart-phone app for iPhone, iPad and Android operating systems.
Ability to view local weather from web portal or app, Wink App Ready - No Wink Hub Required.
In the box you will find: Thermostat, Wall plate (attached to thermostat), Screws and anchors, Quick Start Guide, Thermostat ID Card, Wire labels, User Guide, Quick Reference Card, G Wire Jumper Cable. Honeywell Home White

neg:
Vine Smart Wifi 7day/8period Programmable Thermostat Model TJ-225, Compatible with Alexa and Google assistant
Wi-Fi Smart Thermostat Model: TJ-225

Weight:NT:140g WT: 280g

Dimension:123 x 85 x 26 mm Package: 203 x 123 x 38 mm

Color: White

Material: ABS+PC

Screen: 2.8” TFT- LCD 320x280 pixels

Nightlight:Programmable White LED (3200K~3500K)

Power Source: 24V-AC (20V~30V AC), 5V-DC

TemperatureSetting Range: 40°~99°F (5°~37°C)

Working Temp.: 32°~110°F (0°~ 43°C)

Working Humidity: <90% non-condensing max.

Wi-Fi Standard: IEEE 802.11B/G/N (2.4G)

Wi-Fi Connected Range: <50 Meters in Open Area Sensor: Temperature, Humidity

ProductFeatures：

2-H, 2-C, Heat Pump, Emerg. Heating

7 Day / 8 Period Programming

Temperature Range Setting

Temporary/Permanent Hold

Wi-Fi Auto Reconnect Wi-Fi

App/Cloud Features:

 One Account Multiple Device Access

 Compatible with Amazon Alexa/ Google Assistance

 Different Setting for Each Day,8 Periods per Day

 Environment Friendly no Battery

 Required C-Wire

*** When you get the device,please check the setup video,then you will know how to connect the phone and thermostat:https://www.youtube.com/watch?v=pPtL2sefeFI&t=34s; ***
 【REMOTE CONTROL WITH VARIOUS DEVICES】. Compatible with Amazon Alexa , Google assistant , also you can control from your phone or laptop with smart Vine App.
【EASY INSTALLATION,QUICK SETTING,EASY OPERATION】. Most customers can finish the installation within 30 minutes and be familiar with the operation within 20 minutes, and it’s easy- maintain cause there is no battery require, so no need to change the battery by month. We also provide instruction video and professional tech team to guide user to set up.
【COMPATIBLE WITH MOST HVAC AND C WIRED REQUIRED】.Works with 90% HVAC in the market,but require C wires for power source. For 2 wire system, user shall add an AC adapter, VINE thermostat can not work with 2 wire HVAC directly.
【CONSISTANT MONEY-SAVING FOR YOUR FAMILY】 . Vine thermostat helps you save over 20% cost on HVAC expense（Data get from the Xing laboratory）through energy-saving mode ,7-day rational programming , remote access and so on.
【PROGRAMMABLE AND NIGHTLIGH】.You could use TJ-225 to create an energy efficient schedule in thermostat and the VINE APP on your phone, as well as soft nightlight help you easy to read at night. VINE thermostat help you to built an soft home day and night. Vine White

neg:
Mysa Smart Thermostat for Electric Baseboard Heaters Mysa is the premiere smart thermostat for high voltage/line voltage home heating. Have electric baseboard, in-floor or fan-forced heaters? Mysa is the smartest way to save money on your electricity bill - up to 26%, actually. Take full control over your energy use with remote access through our Android and iOS apps. Group multiple Mysas into different heating zones and control your whole house with the tip of your finger. Or just use your voice - integrate Mysa with Amazon Alexa, Google Home, Apple HomeKit. Add it to your Samsung SmartThings routine or create IFTTT applets. Mysa has a place in all sorts of WiFi enabled smart home setups. It’s a highly engineered piece of equipment - but looks elegant on any wall with its LED display and chic plastic casing. It’s built to blend into its environment and provide you information and control with its light up face and two touch-sensitive buttons built seamlessly into the faceplate. Are you ready to add your electric heat to your smart home setup? To take full control over your energy use? Meet Mysa! For High/Line Voltage Systems — Mysa works with 120-240V electric baseboards and electric fan-forced heaters and requires one neutral or second live wire.
Save 26% on Your Energy Bill — Mysa helps you save money by using home energy more efficiently.
Smart Integrations — Mysa works with Alexa, Google Assistant, and Apple HomeKit. Stay cozy and connected.
Sleek, Minimalist Design — Mysa’s premium look subtly enhances your home’s style. Goodbye, boring beige!
Quick Install — Mysa installs easily in 15 minutes or less with step-by-step online guides and videos. Mysa Beige

neg:
Honeywell Home Wi-Fi 7-Day Programmable Thermostat (RTH6580WF), Requires C Wire, Works with Alexa EASY-TO-USE-APP. Choose from the Total Connect Comfort app or the Honeywell Home app to control your WiFi thermostat anytime, anywhere.
SMART HOME INTEGRATION. The Wi-Fi 7-Day is compatible with voice assistant devices like Amazon Alexa, Google Assistant, Microsoft Cortana, and more.
SIMPLE INSTALL FOR A DIY PROJECT. The Wi-Fi 7-Day Programmable Thermostat is easy to configure and install yourself.
ENERGY STAR CERTIFIED. Honeywell Home Wi-Fi thermostats are energy-efficient without sacrificing performance.
EASY OPERATION AND INTUITIVE. Big, backlit digital display and easy controls make for a user-friendly experience. Honeywell Home White

neg:
Honeywell TH9320WF5003 Wi-Fi 9000 Color Touch Screen Programmable Thermostat, 3.5 x 4.5 Inch, White, 'Requires C Wire" Made in United States
Package length : 6.0"
Package width : 2.0"
Package height : 8.0"
Material Type: Plastic Honeywell White


query: wireless thermostat without c wire

doc:
ecobee SmartThermostat with Voice Control , Black Save up to 26% annually on heating and cooling costs (compared to a hold of 72°F)
Included SmartSensor extends comfort to your most important rooms
Comes with Siri and Alexa Built-in for calls, music, and added control (Apple HomePod mini required to enable Siri)
Automatically pauses your heating or cooling when a door or window is left open (requires ecobee SmartSensor for doors and windows and a Smart Security subscription)
Integrates seamlessly with your preferred smart home system ecobee Black

neg:
24Volt Power Adapter/Transformer,C-Wire Adapter Thermostat，Compatible with Honeywell ,Ecobee,Nest and Sensi Smart WiFi Thermostat Pro(25Foot /7.6M Cable) Attention:To prevent no power output, you must ensure that the terminals are stripped and securely clamp the screw terminals into the thermostat to maintain good contact.
 personal advice： required to ask the person who understands the electrician to install.
 Be advised, the initial ends on this wire are treated and if you cut them to shorten it, the copper is tougher to get into the thermostat with pinch vs. screw terminals.Will result in no power output.For Nest E connected this adapter to the C and R pins (R also having the HVAC's Red line connected),For Nest Learning Thermostat,3rd generation connected this adapter to the C and RC pins
 HOME USE: Plug the transformer into your standard 120V outlets and converts to 24volt AC current.
SUPPORTED DEVICES: The 24v power adapter can not only power for popular smart thermostats such as Nest, Honeywell, Ecobee, Hive, Emerson Sensi, but also can convert to 24 volt AC current for other devices that require 24v current for operation.
TECHNICAL SPECIFICATIONS: input voltage is 120 V AC, 60 Hz; Output voltage is 24 V, 300mA/AC
INSTALLATION :To prevent no power output, you must ensure that the terminals are stripped and securely clamp the screw terminals into the thermostat to maintain good contact，2pin non-polarity wires to ensure easy and error free installation for installers of all skill levels and knowledge bases,If your wiring is complicated, please ask a professional electrician for help.
EXTRA LONG CABLE: 7.6M (25ft) long cable enables you to install the cable along the wall and connect to the electrical outlet inside or outside.For Nest E connected this adapter to C and R pins (R also having the HVAC's Red line connected),For Nest Learning Thermostat,3rd generation connected adapter to the Cand RC pins WUYELIN White

neg:
24 Volt Transformer, C Wire Adapter Thermostats, Compatible with Ecobee, Nest and Honeywell Smart WiFi Thermostat, Ring Nest Hello Skybell August Doorbell (White)
Specification:
Input voltage: 120 V/AC, 60 Hz;
Output voltage: 24 V, 0.3 A/ AC
Length: 23 feet/ 7 m
Compatible with: devices that require 24 volt current for operation, such as smart thermostats of Nest, Honeywell, Ecobee, Hive, Emerson Sensi, etc.

Package includes:
1 x 24 Volt adapter

Please note:
This is a compatible spare part and the manufacturers' names has been mentioned above for reference purposes only. 24V C WIRE POWER ADAPTER: plugs into your standard 110 v/120 v outlet and converts to 24 volt AC current
24 VOLT TRANSFORMER FOR THERMOSTAT AND DOORBELL: powers up smart thermostats for (Nest, Ecobee, Honeywell, Emerson Sensi, Hive, etc.) and doorbells (Ring, Nest Hello, Skybell, August) that require 24 volt power for operation
UL certified: UL certification passed, stable and durable operation 24V transformer
EASY INSTALLATION: 2 pin non-polarity wires support easy and quick install, 16.5 ft cable is long enough to plug it into an electrical outlet inside or outside your house
PACKING LIST: 1 x C wire adapter, 1 bag (50 pieces) of cable clips; Note: Please add a 50W Watt 25 Ohm Resistor if you use this transformer to power a doorbell. The brand mentioned above is just for demonstrating compatibility Hotop White

neg:
Google Nest Power Connector - Nest Thermostat C Wire Adapter - C Wire Adapter for Smart Thermostat - Nest Thermostat Accessories Nest thermostats are designed to work without a C wire in most homes but for some systems, including heating-only, cooling-only, zone-controlled, and heat pump systems, you'll need a Nest Power Connector or C wire
The Nest Power Connector is a simple affordable alternative to a C wire if your heating and cooling system requires one to power your Nest Thermostat
Costs less than hiring an electrician to install a new C wire through your walls
Installation is simple; the Nest Power Connector attaches to your furnace air handler, or zone controller and comes with simple instructions; no wiring or drilling required
The Nest Power Connector is only compatible with 24 VAC systems; it won't work with millivolt or high voltage systems Google Snow

neg:
C Wire Adapter 24 Volt Transformer Compatible with Nest Honeywell Ecobee Emerson Sensi Smart WiFi (White)
Quickly solve the problem of "thermostats low battery"
Charge for thermostats directly, without needing to remove your thermostats to charge up the battery.

Universal thermostats compatibility:
Compatible with Nest, Honeywell, Ecobee, Hive, Emerson Sensi, etc..

Specification:
Input voltage: 120 V/AC, 60 Hz;
Output voltage: 24 V, 0.5 A/ AC
Length: 23 feet/ 7 m

Package includes:
1 x 24 Volt adapter
1 Bag (50 pieces) of cable clips

Note:
This is a compatible spare part and the manufacturers' names has been mentioned above for reference purposes only. 【24V C wire power adapter for thermostat】: plugs into your standard 110v/ 120v outlet and converts to 24V, 500mA/AC
【Designed for thermostats power supply】: widely applied for thermostats, powers up smart thermostats for Nest, Ecobee, Honeywell, Emerson Sensi, Hive, etc.; Charge for thermostats directly, without needing to remove your thermostats to charge up the battery, convenient and practical to solve the problem of "thermostats low battery"
【UL certified】: UL certification passed, stable and durable 24V transformer for thermostats
【Easy installation】: 2 pin non-polarity wires support easy and quick install, 23 ft cable is long enough to plug it into an electrical outlet inside or outside your house
【Packing list】: 1 x C wire adapter, 1 bag (50 pieces) of cable clips; The brand mentioned above is just for demonstrating compatibility Hotop White

neg:
Honeywell Home Wi-Fi 7-Day Programmable Thermostat (RTH6580WF), Requires C Wire, Works with Alexa (Renewed) This pre-owned or refurbished product has been professionally inspected and tested to work and look like new. How a product becomes part of Amazon Renewed, your destination for pre-owned, refurbished products: A customer buys a new product and returns it or trades it in for a newer or different model. That product is inspected and tested to work and look like new by Amazon-qualified suppliers. Then, the product is sold as an Amazon Renewed product on Amazon. If not satisfied with the purchase, renewed products are eligible for replacement or refund under the Amazon Renewed Guarantee. Works with virtually any system type except electric baseboards. But Please Note: C-Wire is required for this thermostat to receive power. If you do not have a C-wire, you may be able to use the C-Wire adapter (sold separately) or a G-wire jumper cable which is included with this thermostat. Use of the G-wire jumper cable will allow you to power the thermostat without a C-Wire
7 day programming with 4 program periods per day can be configured to meet almost any scheduling scenario for ultimate flexibility.
Wi-Fi enabled thermostat allows for remote access via smart-phone or computer, free smart-phone app for iPhone, iPad and Android operating systems.
Ability to view local weather from web portal or app, Wink App Ready - No Wink Hub Required.
In the box you will find: Thermostat, Wall plate (attached to thermostat), Screws and anchors, Quick Start Guide, Thermostat ID Card, Wire labels, User Guide, Quick Reference Card, G Wire Jumper Cable. Honeywell Home White

neg:
Vine Smart Wifi 7day/8period Programmable Thermostat Model TJ-225, Compatible with Alexa and Google assistant
Wi-Fi Smart Thermostat Model: TJ-225

Weight:NT:140g WT: 280g

Dimension:123 x 85 x 26 mm Package: 203 x 123 x 38 mm

Color: White

Material: ABS+PC

Screen: 2.8” TFT- LCD 320x280 pixels

Nightlight:Programmable White LED (3200K~3500K)

Power Source: 24V-AC (20V~30V AC), 5V-DC

TemperatureSetting Range: 40°~99°F (5°~37°C)

Working Temp.: 32°~110°F (0°~ 43°C)

Working Humidity: <90% non-condensing max.

Wi-Fi Standard: IEEE 802.11B/G/N (2.4G)

Wi-Fi Connected Range: <50 Meters in Open Area Sensor: Temperature, Humidity

ProductFeatures：

2-H, 2-C, Heat Pump, Emerg. Heating

7 Day / 8 Period Programming

Temperature Range Setting

Temporary/Permanent Hold

Wi-Fi Auto Reconnect Wi-Fi

App/Cloud Features:

 One Account Multiple Device Access

 Compatible with Amazon Alexa/ Google Assistance

 Different Setting for Each Day,8 Periods per Day

 Environment Friendly no Battery

 Required C-Wire

*** When you get the device,please check the setup video,then you will know how to connect the phone and thermostat:https://www.youtube.com/watch?v=pPtL2sefeFI&t=34s; ***
 【REMOTE CONTROL WITH VARIOUS DEVICES】. Compatible with Amazon Alexa , Google assistant , also you can control from your phone or laptop with smart Vine App.
【EASY INSTALLATION,QUICK SETTING,EASY OPERATION】. Most customers can finish the installation within 30 minutes and be familiar with the operation within 20 minutes, and it’s easy- maintain cause there is no battery require, so no need to change the battery by month. We also provide instruction video and professional tech team to guide user to set up.
【COMPATIBLE WITH MOST HVAC AND C WIRED REQUIRED】.Works with 90% HVAC in the market,but require C wires for power source. For 2 wire system, user shall add an AC adapter, VINE thermostat can not work with 2 wire HVAC directly.
【CONSISTANT MONEY-SAVING FOR YOUR FAMILY】 . Vine thermostat helps you save over 20% cost on HVAC expense（Data get from the Xing laboratory）through energy-saving mode ,7-day rational programming , remote access and so on.
【PROGRAMMABLE AND NIGHTLIGH】.You could use TJ-225 to create an energy efficient schedule in thermostat and the VINE APP on your phone, as well as soft nightlight help you easy to read at night. VINE thermostat help you to built an soft home day and night. Vine White

neg:
Mysa Smart Thermostat for Electric Baseboard Heaters Mysa is the premiere smart thermostat for high voltage/line voltage home heating. Have electric baseboard, in-floor or fan-forced heaters? Mysa is the smartest way to save money on your electricity bill - up to 26%, actually. Take full control over your energy use with remote access through our Android and iOS apps. Group multiple Mysas into different heating zones and control your whole house with the tip of your finger. Or just use your voice - integrate Mysa with Amazon Alexa, Google Home, Apple HomeKit. Add it to your Samsung SmartThings routine or create IFTTT applets. Mysa has a place in all sorts of WiFi enabled smart home setups. It’s a highly engineered piece of equipment - but looks elegant on any wall with its LED display and chic plastic casing. It’s built to blend into its environment and provide you information and control with its light up face and two touch-sensitive buttons built seamlessly into the faceplate. Are you ready to add your electric heat to your smart home setup? To take full control over your energy use? Meet Mysa! For High/Line Voltage Systems — Mysa works with 120-240V electric baseboards and electric fan-forced heaters and requires one neutral or second live wire.
Save 26% on Your Energy Bill — Mysa helps you save money by using home energy more efficiently.
Smart Integrations — Mysa works with Alexa, Google Assistant, and Apple HomeKit. Stay cozy and connected.
Sleek, Minimalist Design — Mysa’s premium look subtly enhances your home’s style. Goodbye, boring beige!
Quick Install — Mysa installs easily in 15 minutes or less with step-by-step online guides and videos. Mysa Beige

neg:
Honeywell Home Wi-Fi 7-Day Programmable Thermostat (RTH6580WF), Requires C Wire, Works with Alexa EASY-TO-USE-APP. Choose from the Total Connect Comfort app or the Honeywell Home app to control your WiFi thermostat anytime, anywhere.
SMART HOME INTEGRATION. The Wi-Fi 7-Day is compatible with voice assistant devices like Amazon Alexa, Google Assistant, Microsoft Cortana, and more.
SIMPLE INSTALL FOR A DIY PROJECT. The Wi-Fi 7-Day Programmable Thermostat is easy to configure and install yourself.
ENERGY STAR CERTIFIED. Honeywell Home Wi-Fi thermostats are energy-efficient without sacrificing performance.
EASY OPERATION AND INTUITIVE. Big, backlit digital display and easy controls make for a user-friendly experience. Honeywell Home White

neg:
Honeywell TH9320WF5003 Wi-Fi 9000 Color Touch Screen Programmable Thermostat, 3.5 x 4.5 Inch, White, 'Requires C Wire" Made in United States
Package length : 6.0"
Package width : 2.0"
Package height : 8.0"
Material Type: Plastic Honeywell White


query: wireless thermostat without c wire

doc:
Honeywell TH6220WF2006/U Lyric T6 Pro Wi-Fi Programmable Thermostat with Stages Up to 2 Heat/1 Cool Heat Pump or 2 Heat/2 Cool Conventional 4-1/16 in. Long x 4-1/16 in. Wide x 1-3/32 in. Deep
20 to 30 vac
37 f to 102 f Honeywell White

neg:
24Volt Power Adapter/Transformer,C-Wire Adapter Thermostat，Compatible with Honeywell ,Ecobee,Nest and Sensi Smart WiFi Thermostat Pro(25Foot /7.6M Cable) Attention:To prevent no power output, you must ensure that the terminals are stripped and securely clamp the screw terminals into the thermostat to maintain good contact.
 personal advice： required to ask the person who understands the electrician to install.
 Be advised, the initial ends on this wire are treated and if you cut them to shorten it, the copper is tougher to get into the thermostat with pinch vs. screw terminals.Will result in no power output.For Nest E connected this adapter to the C and R pins (R also having the HVAC's Red line connected),For Nest Learning Thermostat,3rd generation connected this adapter to the C and RC pins
 HOME USE: Plug the transformer into your standard 120V outlets and converts to 24volt AC current.
SUPPORTED DEVICES: The 24v power adapter can not only power for popular smart thermostats such as Nest, Honeywell, Ecobee, Hive, Emerson Sensi, but also can convert to 24 volt AC current for other devices that require 24v current for operation.
TECHNICAL SPECIFICATIONS: input voltage is 120 V AC, 60 Hz; Output voltage is 24 V, 300mA/AC
INSTALLATION :To prevent no power output, you must ensure that the terminals are stripped and securely clamp the screw terminals into the thermostat to maintain good contact，2pin non-polarity wires to ensure easy and error free installation for installers of all skill levels and knowledge bases,If your wiring is complicated, please ask a professional electrician for help.
EXTRA LONG CABLE: 7.6M (25ft) long cable enables you to install the cable along the wall and connect to the electrical outlet inside or outside.For Nest E connected this adapter to C and R pins (R also having the HVAC's Red line connected),For Nest Learning Thermostat,3rd generation connected adapter to the Cand RC pins WUYELIN White

neg:
24 Volt Transformer, C Wire Adapter Thermostats, Compatible with Ecobee, Nest and Honeywell Smart WiFi Thermostat, Ring Nest Hello Skybell August Doorbell (White)
Specification:
Input voltage: 120 V/AC, 60 Hz;
Output voltage: 24 V, 0.3 A/ AC
Length: 23 feet/ 7 m
Compatible with: devices that require 24 volt current for operation, such as smart thermostats of Nest, Honeywell, Ecobee, Hive, Emerson Sensi, etc.

Package includes:
1 x 24 Volt adapter

Please note:
This is a compatible spare part and the manufacturers' names has been mentioned above for reference purposes only. 24V C WIRE POWER ADAPTER: plugs into your standard 110 v/120 v outlet and converts to 24 volt AC current
24 VOLT TRANSFORMER FOR THERMOSTAT AND DOORBELL: powers up smart thermostats for (Nest, Ecobee, Honeywell, Emerson Sensi, Hive, etc.) and doorbells (Ring, Nest Hello, Skybell, August) that require 24 volt power for operation
UL certified: UL certification passed, stable and durable operation 24V transformer
EASY INSTALLATION: 2 pin non-polarity wires support easy and quick install, 16.5 ft cable is long enough to plug it into an electrical outlet inside or outside your house
PACKING LIST: 1 x C wire adapter, 1 bag (50 pieces) of cable clips; Note: Please add a 50W Watt 25 Ohm Resistor if you use this transformer to power a doorbell. The brand mentioned above is just for demonstrating compatibility Hotop White

neg:
Google Nest Power Connector - Nest Thermostat C Wire Adapter - C Wire Adapter for Smart Thermostat - Nest Thermostat Accessories Nest thermostats are designed to work without a C wire in most homes but for some systems, including heating-only, cooling-only, zone-controlled, and heat pump systems, you'll need a Nest Power Connector or C wire
The Nest Power Connector is a simple affordable alternative to a C wire if your heating and cooling system requires one to power your Nest Thermostat
Costs less than hiring an electrician to install a new C wire through your walls
Installation is simple; the Nest Power Connector attaches to your furnace air handler, or zone controller and comes with simple instructions; no wiring or drilling required
The Nest Power Connector is only compatible with 24 VAC systems; it won't work with millivolt or high voltage systems Google Snow

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C Wire Adapter 24 Volt Transformer Compatible with Nest Honeywell Ecobee Emerson Sensi Smart WiFi (White)
Quickly solve the problem of "thermostats low battery"
Charge for thermostats directly, without needing to remove your thermostats to charge up the battery.

Universal thermostats compatibility:
Compatible with Nest, Honeywell, Ecobee, Hive, Emerson Sensi, etc..

Specification:
Input voltage: 120 V/AC, 60 Hz;
Output voltage: 24 V, 0.5 A/ AC
Length: 23 feet/ 7 m

Package includes:
1 x 24 Volt adapter
1 Bag (50 pieces) of cable clips

Note:
This is a compatible spare part and the manufacturers' names has been mentioned above for reference purposes only. 【24V C wire power adapter for thermostat】: plugs into your standard 110v/ 120v outlet and converts to 24V, 500mA/AC
【Designed for thermostats power supply】: widely applied for thermostats, powers up smart thermostats for Nest, Ecobee, Honeywell, Emerson Sensi, Hive, etc.; Charge for thermostats directly, without needing to remove your thermostats to charge up the battery, convenient and practical to solve the problem of "thermostats low battery"
【UL certified】: UL certification passed, stable and durable 24V transformer for thermostats
【Easy installation】: 2 pin non-polarity wires support easy and quick install, 23 ft cable is long enough to plug it into an electrical outlet inside or outside your house
【Packing list】: 1 x C wire adapter, 1 bag (50 pieces) of cable clips; The brand mentioned above is just for demonstrating compatibility Hotop White

neg:
Honeywell Home Wi-Fi 7-Day Programmable Thermostat (RTH6580WF), Requires C Wire, Works with Alexa (Renewed) This pre-owned or refurbished product has been professionally inspected and tested to work and look like new. How a product becomes part of Amazon Renewed, your destination for pre-owned, refurbished products: A customer buys a new product and returns it or trades it in for a newer or different model. That product is inspected and tested to work and look like new by Amazon-qualified suppliers. Then, the product is sold as an Amazon Renewed product on Amazon. If not satisfied with the purchase, renewed products are eligible for replacement or refund under the Amazon Renewed Guarantee. Works with virtually any system type except electric baseboards. But Please Note: C-Wire is required for this thermostat to receive power. If you do not have a C-wire, you may be able to use the C-Wire adapter (sold separately) or a G-wire jumper cable which is included with this thermostat. Use of the G-wire jumper cable will allow you to power the thermostat without a C-Wire
7 day programming with 4 program periods per day can be configured to meet almost any scheduling scenario for ultimate flexibility.
Wi-Fi enabled thermostat allows for remote access via smart-phone or computer, free smart-phone app for iPhone, iPad and Android operating systems.
Ability to view local weather from web portal or app, Wink App Ready - No Wink Hub Required.
In the box you will find: Thermostat, Wall plate (attached to thermostat), Screws and anchors, Quick Start Guide, Thermostat ID Card, Wire labels, User Guide, Quick Reference Card, G Wire Jumper Cable. Honeywell Home White

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Vine Smart Wifi 7day/8period Programmable Thermostat Model TJ-225, Compatible with Alexa and Google assistant
Wi-Fi Smart Thermostat Model: TJ-225

Weight:NT:140g WT: 280g

Dimension:123 x 85 x 26 mm Package: 203 x 123 x 38 mm

Color: White

Material: ABS+PC

Screen: 2.8” TFT- LCD 320x280 pixels

Nightlight:Programmable White LED (3200K~3500K)

Power Source: 24V-AC (20V~30V AC), 5V-DC

TemperatureSetting Range: 40°~99°F (5°~37°C)

Working Temp.: 32°~110°F (0°~ 43°C)

Working Humidity: <90% non-condensing max.

Wi-Fi Standard: IEEE 802.11B/G/N (2.4G)

Wi-Fi Connected Range: <50 Meters in Open Area Sensor: Temperature, Humidity

ProductFeatures：

2-H, 2-C, Heat Pump, Emerg. Heating

7 Day / 8 Period Programming

Temperature Range Setting

Temporary/Permanent Hold

Wi-Fi Auto Reconnect Wi-Fi

App/Cloud Features:

 One Account Multiple Device Access

 Compatible with Amazon Alexa/ Google Assistance

 Different Setting for Each Day,8 Periods per Day

 Environment Friendly no Battery

 Required C-Wire

*** When you get the device,please check the setup video,then you will know how to connect the phone and thermostat:https://www.youtube.com/watch?v=pPtL2sefeFI&t=34s; ***
 【REMOTE CONTROL WITH VARIOUS DEVICES】. Compatible with Amazon Alexa , Google assistant , also you can control from your phone or laptop with smart Vine App.
【EASY INSTALLATION,QUICK SETTING,EASY OPERATION】. Most customers can finish the installation within 30 minutes and be familiar with the operation within 20 minutes, and it’s easy- maintain cause there is no battery require, so no need to change the battery by month. We also provide instruction video and professional tech team to guide user to set up.
【COMPATIBLE WITH MOST HVAC AND C WIRED REQUIRED】.Works with 90% HVAC in the market,but require C wires for power source. For 2 wire system, user shall add an AC adapter, VINE thermostat can not work with 2 wire HVAC directly.
【CONSISTANT MONEY-SAVING FOR YOUR FAMILY】 . Vine thermostat helps you save over 20% cost on HVAC expense（Data get from the Xing laboratory）through energy-saving mode ,7-day rational programming , remote access and so on.
【PROGRAMMABLE AND NIGHTLIGH】.You could use TJ-225 to create an energy efficient schedule in thermostat and the VINE APP on your phone, as well as soft nightlight help you easy to read at night. VINE thermostat help you to built an soft home day and night. Vine White

neg:
Mysa Smart Thermostat for Electric Baseboard Heaters Mysa is the premiere smart thermostat for high voltage/line voltage home heating. Have electric baseboard, in-floor or fan-forced heaters? Mysa is the smartest way to save money on your electricity bill - up to 26%, actually. Take full control over your energy use with remote access through our Android and iOS apps. Group multiple Mysas into different heating zones and control your whole house with the tip of your finger. Or just use your voice - integrate Mysa with Amazon Alexa, Google Home, Apple HomeKit. Add it to your Samsung SmartThings routine or create IFTTT applets. Mysa has a place in all sorts of WiFi enabled smart home setups. It’s a highly engineered piece of equipment - but looks elegant on any wall with its LED display and chic plastic casing. It’s built to blend into its environment and provide you information and control with its light up face and two touch-sensitive buttons built seamlessly into the faceplate. Are you ready to add your electric heat to your smart home setup? To take full control over your energy use? Meet Mysa! For High/Line Voltage Systems — Mysa works with 120-240V electric baseboards and electric fan-forced heaters and requires one neutral or second live wire.
Save 26% on Your Energy Bill — Mysa helps you save money by using home energy more efficiently.
Smart Integrations — Mysa works with Alexa, Google Assistant, and Apple HomeKit. Stay cozy and connected.
Sleek, Minimalist Design — Mysa’s premium look subtly enhances your home’s style. Goodbye, boring beige!
Quick Install — Mysa installs easily in 15 minutes or less with step-by-step online guides and videos. Mysa Beige

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Honeywell Home Wi-Fi 7-Day Programmable Thermostat (RTH6580WF), Requires C Wire, Works with Alexa EASY-TO-USE-APP. Choose from the Total Connect Comfort app or the Honeywell Home app to control your WiFi thermostat anytime, anywhere.
SMART HOME INTEGRATION. The Wi-Fi 7-Day is compatible with voice assistant devices like Amazon Alexa, Google Assistant, Microsoft Cortana, and more.
SIMPLE INSTALL FOR A DIY PROJECT. The Wi-Fi 7-Day Programmable Thermostat is easy to configure and install yourself.
ENERGY STAR CERTIFIED. Honeywell Home Wi-Fi thermostats are energy-efficient without sacrificing performance.
EASY OPERATION AND INTUITIVE. Big, backlit digital display and easy controls make for a user-friendly experience. Honeywell Home White

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Honeywell TH9320WF5003 Wi-Fi 9000 Color Touch Screen Programmable Thermostat, 3.5 x 4.5 Inch, White, 'Requires C Wire" Made in United States
Package length : 6.0"
Package width : 2.0"
Package height : 8.0"
Material Type: Plastic Honeywell White


query: wireless thermostat without c wire

doc:
Emerson 1F80-361 5-1-1 Day Programmable Thermostat for Single-Stage Systems 5+1+1 Day Programmable
Millivolt Compatible
Meets Energy Star Specifications
Hardwired or Battery Powered
Amp Rating: 1.5 Amps per terminal, 2.5 Amps maximum (all terminals combined) White-Rodgers

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24Volt Power Adapter/Transformer,C-Wire Adapter Thermostat，Compatible with Honeywell ,Ecobee,Nest and Sensi Smart WiFi Thermostat Pro(25Foot /7.6M Cable) Attention:To prevent no power output, you must ensure that the terminals are stripped and securely clamp the screw terminals into the thermostat to maintain good contact.
 personal advice： required to ask the person who understands the electrician to install.
 Be advised, the initial ends on this wire are treated and if you cut them to shorten it, the copper is tougher to get into the thermostat with pinch vs. screw terminals.Will result in no power output.For Nest E connected this adapter to the C and R pins (R also having the HVAC's Red line connected),For Nest Learning Thermostat,3rd generation connected this adapter to the C and RC pins
 HOME USE: Plug the transformer into your standard 120V outlets and converts to 24volt AC current.
SUPPORTED DEVICES: The 24v power adapter can not only power for popular smart thermostats such as Nest, Honeywell, Ecobee, Hive, Emerson Sensi, but also can convert to 24 volt AC current for other devices that require 24v current for operation.
TECHNICAL SPECIFICATIONS: input voltage is 120 V AC, 60 Hz; Output voltage is 24 V, 300mA/AC
INSTALLATION :To prevent no power output, you must ensure that the terminals are stripped and securely clamp the screw terminals into the thermostat to maintain good contact，2pin non-polarity wires to ensure easy and error free installation for installers of all skill levels and knowledge bases,If your wiring is complicated, please ask a professional electrician for help.
EXTRA LONG CABLE: 7.6M (25ft) long cable enables you to install the cable along the wall and connect to the electrical outlet inside or outside.For Nest E connected this adapter to C and R pins (R also having the HVAC's Red line connected),For Nest Learning Thermostat,3rd generation connected adapter to the Cand RC pins WUYELIN White

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24 Volt Transformer, C Wire Adapter Thermostats, Compatible with Ecobee, Nest and Honeywell Smart WiFi Thermostat, Ring Nest Hello Skybell August Doorbell (White)
Specification:
Input voltage: 120 V/AC, 60 Hz;
Output voltage: 24 V, 0.3 A/ AC
Length: 23 feet/ 7 m
Compatible with: devices that require 24 volt current for operation, such as smart thermostats of Nest, Honeywell, Ecobee, Hive, Emerson Sensi, etc.

Package includes:
1 x 24 Volt adapter

Please note:
This is a compatible spare part and the manufacturers' names has been mentioned above for reference purposes only. 24V C WIRE POWER ADAPTER: plugs into your standard 110 v/120 v outlet and converts to 24 volt AC current
24 VOLT TRANSFORMER FOR THERMOSTAT AND DOORBELL: powers up smart thermostats for (Nest, Ecobee, Honeywell, Emerson Sensi, Hive, etc.) and doorbells (Ring, Nest Hello, Skybell, August) that require 24 volt power for operation
UL certified: UL certification passed, stable and durable operation 24V transformer
EASY INSTALLATION: 2 pin non-polarity wires support easy and quick install, 16.5 ft cable is long enough to plug it into an electrical outlet inside or outside your house
PACKING LIST: 1 x C wire adapter, 1 bag (50 pieces) of cable clips; Note: Please add a 50W Watt 25 Ohm Resistor if you use this transformer to power a doorbell. The brand mentioned above is just for demonstrating compatibility Hotop White

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Google Nest Power Connector - Nest Thermostat C Wire Adapter - C Wire Adapter for Smart Thermostat - Nest Thermostat Accessories Nest thermostats are designed to work without a C wire in most homes but for some systems, including heating-only, cooling-only, zone-controlled, and heat pump systems, you'll need a Nest Power Connector or C wire
The Nest Power Connector is a simple affordable alternative to a C wire if your heating and cooling system requires one to power your Nest Thermostat
Costs less than hiring an electrician to install a new C wire through your walls
Installation is simple; the Nest Power Connector attaches to your furnace air handler, or zone controller and comes with simple instructions; no wiring or drilling required
The Nest Power Connector is only compatible with 24 VAC systems; it won't work with millivolt or high voltage systems Google Snow

neg:
C Wire Adapter 24 Volt Transformer Compatible with Nest Honeywell Ecobee Emerson Sensi Smart WiFi (White)
Quickly solve the problem of "thermostats low battery"
Charge for thermostats directly, without needing to remove your thermostats to charge up the battery.

Universal thermostats compatibility:
Compatible with Nest, Honeywell, Ecobee, Hive, Emerson Sensi, etc..

Specification:
Input voltage: 120 V/AC, 60 Hz;
Output voltage: 24 V, 0.5 A/ AC
Length: 23 feet/ 7 m

Package includes:
1 x 24 Volt adapter
1 Bag (50 pieces) of cable clips

Note:
This is a compatible spare part and the manufacturers' names has been mentioned above for reference purposes only. 【24V C wire power adapter for thermostat】: plugs into your standard 110v/ 120v outlet and converts to 24V, 500mA/AC
【Designed for thermostats power supply】: widely applied for thermostats, powers up smart thermostats for Nest, Ecobee, Honeywell, Emerson Sensi, Hive, etc.; Charge for thermostats directly, without needing to remove your thermostats to charge up the battery, convenient and practical to solve the problem of "thermostats low battery"
【UL certified】: UL certification passed, stable and durable 24V transformer for thermostats
【Easy installation】: 2 pin non-polarity wires support easy and quick install, 23 ft cable is long enough to plug it into an electrical outlet inside or outside your house
【Packing list】: 1 x C wire adapter, 1 bag (50 pieces) of cable clips; The brand mentioned above is just for demonstrating compatibility Hotop White

neg:
Honeywell Home Wi-Fi 7-Day Programmable Thermostat (RTH6580WF), Requires C Wire, Works with Alexa (Renewed) This pre-owned or refurbished product has been professionally inspected and tested to work and look like new. How a product becomes part of Amazon Renewed, your destination for pre-owned, refurbished products: A customer buys a new product and returns it or trades it in for a newer or different model. That product is inspected and tested to work and look like new by Amazon-qualified suppliers. Then, the product is sold as an Amazon Renewed product on Amazon. If not satisfied with the purchase, renewed products are eligible for replacement or refund under the Amazon Renewed Guarantee. Works with virtually any system type except electric baseboards. But Please Note: C-Wire is required for this thermostat to receive power. If you do not have a C-wire, you may be able to use the C-Wire adapter (sold separately) or a G-wire jumper cable which is included with this thermostat. Use of the G-wire jumper cable will allow you to power the thermostat without a C-Wire
7 day programming with 4 program periods per day can be configured to meet almost any scheduling scenario for ultimate flexibility.
Wi-Fi enabled thermostat allows for remote access via smart-phone or computer, free smart-phone app for iPhone, iPad and Android operating systems.
Ability to view local weather from web portal or app, Wink App Ready - No Wink Hub Required.
In the box you will find: Thermostat, Wall plate (attached to thermostat), Screws and anchors, Quick Start Guide, Thermostat ID Card, Wire labels, User Guide, Quick Reference Card, G Wire Jumper Cable. Honeywell Home White

neg:
Vine Smart Wifi 7day/8period Programmable Thermostat Model TJ-225, Compatible with Alexa and Google assistant
Wi-Fi Smart Thermostat Model: TJ-225

Weight:NT:140g WT: 280g

Dimension:123 x 85 x 26 mm Package: 203 x 123 x 38 mm

Color: White

Material: ABS+PC

Screen: 2.8” TFT- LCD 320x280 pixels

Nightlight:Programmable White LED (3200K~3500K)

Power Source: 24V-AC (20V~30V AC), 5V-DC

TemperatureSetting Range: 40°~99°F (5°~37°C)

Working Temp.: 32°~110°F (0°~ 43°C)

Working Humidity: <90% non-condensing max.

Wi-Fi Standard: IEEE 802.11B/G/N (2.4G)

Wi-Fi Connected Range: <50 Meters in Open Area Sensor: Temperature, Humidity

ProductFeatures：

2-H, 2-C, Heat Pump, Emerg. Heating

7 Day / 8 Period Programming

Temperature Range Setting

Temporary/Permanent Hold

Wi-Fi Auto Reconnect Wi-Fi

App/Cloud Features:

 One Account Multiple Device Access

 Compatible with Amazon Alexa/ Google Assistance

 Different Setting for Each Day,8 Periods per Day

 Environment Friendly no Battery

 Required C-Wire

*** When you get the device,please check the setup video,then you will know how to connect the phone and thermostat:https://www.youtube.com/watch?v=pPtL2sefeFI&t=34s; ***
 【REMOTE CONTROL WITH VARIOUS DEVICES】. Compatible with Amazon Alexa , Google assistant , also you can control from your phone or laptop with smart Vine App.
【EASY INSTALLATION,QUICK SETTING,EASY OPERATION】. Most customers can finish the installation within 30 minutes and be familiar with the operation within 20 minutes, and it’s easy- maintain cause there is no battery require, so no need to change the battery by month. We also provide instruction video and professional tech team to guide user to set up.
【COMPATIBLE WITH MOST HVAC AND C WIRED REQUIRED】.Works with 90% HVAC in the market,but require C wires for power source. For 2 wire system, user shall add an AC adapter, VINE thermostat can not work with 2 wire HVAC directly.
【CONSISTANT MONEY-SAVING FOR YOUR FAMILY】 . Vine thermostat helps you save over 20% cost on HVAC expense（Data get from the Xing laboratory）through energy-saving mode ,7-day rational programming , remote access and so on.
【PROGRAMMABLE AND NIGHTLIGH】.You could use TJ-225 to create an energy efficient schedule in thermostat and the VINE APP on your phone, as well as soft nightlight help you easy to read at night. VINE thermostat help you to built an soft home day and night. Vine White

neg:
Mysa Smart Thermostat for Electric Baseboard Heaters Mysa is the premiere smart thermostat for high voltage/line voltage home heating. Have electric baseboard, in-floor or fan-forced heaters? Mysa is the smartest way to save money on your electricity bill - up to 26%, actually. Take full control over your energy use with remote access through our Android and iOS apps. Group multiple Mysas into different heating zones and control your whole house with the tip of your finger. Or just use your voice - integrate Mysa with Amazon Alexa, Google Home, Apple HomeKit. Add it to your Samsung SmartThings routine or create IFTTT applets. Mysa has a place in all sorts of WiFi enabled smart home setups. It’s a highly engineered piece of equipment - but looks elegant on any wall with its LED display and chic plastic casing. It’s built to blend into its environment and provide you information and control with its light up face and two touch-sensitive buttons built seamlessly into the faceplate. Are you ready to add your electric heat to your smart home setup? To take full control over your energy use? Meet Mysa! For High/Line Voltage Systems — Mysa works with 120-240V electric baseboards and electric fan-forced heaters and requires one neutral or second live wire.
Save 26% on Your Energy Bill — Mysa helps you save money by using home energy more efficiently.
Smart Integrations — Mysa works with Alexa, Google Assistant, and Apple HomeKit. Stay cozy and connected.
Sleek, Minimalist Design — Mysa’s premium look subtly enhances your home’s style. Goodbye, boring beige!
Quick Install — Mysa installs easily in 15 minutes or less with step-by-step online guides and videos. Mysa Beige

neg:
Honeywell Home Wi-Fi 7-Day Programmable Thermostat (RTH6580WF), Requires C Wire, Works with Alexa EASY-TO-USE-APP. Choose from the Total Connect Comfort app or the Honeywell Home app to control your WiFi thermostat anytime, anywhere.
SMART HOME INTEGRATION. The Wi-Fi 7-Day is compatible with voice assistant devices like Amazon Alexa, Google Assistant, Microsoft Cortana, and more.
SIMPLE INSTALL FOR A DIY PROJECT. The Wi-Fi 7-Day Programmable Thermostat is easy to configure and install yourself.
ENERGY STAR CERTIFIED. Honeywell Home Wi-Fi thermostats are energy-efficient without sacrificing performance.
EASY OPERATION AND INTUITIVE. Big, backlit digital display and easy controls make for a user-friendly experience. Honeywell Home White

neg:
Honeywell TH9320WF5003 Wi-Fi 9000 Color Touch Screen Programmable Thermostat, 3.5 x 4.5 Inch, White, 'Requires C Wire" Made in United States
Package length : 6.0"
Package width : 2.0"
Package height : 8.0"
Material Type: Plastic Honeywell White


query: wireless thermostat without c wire

doc:
Honeywell Home 7-Day Programmable Touchscreen Thermostat, Small, 1-Pack,White 7-Day menu-driven programming with 4 periods per day
It is compatible with- single stage heating and cooling, multistage heating and cooling, heating only, cooling only, furnace (warm air), central air conditioning, heat pump without auxiliary heat, heat pump with auxiliary heat, hot water, steam or gravity, 750 millivolt, and gas fireplaces Honeywell Home White

neg:
24Volt Power Adapter/Transformer,C-Wire Adapter Thermostat，Compatible with Honeywell ,Ecobee,Nest and Sensi Smart WiFi Thermostat Pro(25Foot /7.6M Cable) Attention:To prevent no power output, you must ensure that the terminals are stripped and securely clamp the screw terminals into the thermostat to maintain good contact.
 personal advice： required to ask the person who understands the electrician to install.
 Be advised, the initial ends on this wire are treated and if you cut them to shorten it, the copper is tougher to get into the thermostat with pinch vs. screw terminals.Will result in no power output.For Nest E connected this adapter to the C and R pins (R also having the HVAC's Red line connected),For Nest Learning Thermostat,3rd generation connected this adapter to the C and RC pins
 HOME USE: Plug the transformer into your standard 120V outlets and converts to 24volt AC current.
SUPPORTED DEVICES: The 24v power adapter can not only power for popular smart thermostats such as Nest, Honeywell, Ecobee, Hive, Emerson Sensi, but also can convert to 24 volt AC current for other devices that require 24v current for operation.
TECHNICAL SPECIFICATIONS: input voltage is 120 V AC, 60 Hz; Output voltage is 24 V, 300mA/AC
INSTALLATION :To prevent no power output, you must ensure that the terminals are stripped and securely clamp the screw terminals into the thermostat to maintain good contact，2pin non-polarity wires to ensure easy and error free installation for installers of all skill levels and knowledge bases,If your wiring is complicated, please ask a professional electrician for help.
EXTRA LONG CABLE: 7.6M (25ft) long cable enables you to install the cable along the wall and connect to the electrical outlet inside or outside.For Nest E connected this adapter to C and R pins (R also having the HVAC's Red line connected),For Nest Learning Thermostat,3rd generation connected adapter to the Cand RC pins WUYELIN White

neg:
24 Volt Transformer, C Wire Adapter Thermostats, Compatible with Ecobee, Nest and Honeywell Smart WiFi Thermostat, Ring Nest Hello Skybell August Doorbell (White)
Specification:
Input voltage: 120 V/AC, 60 Hz;
Output voltage: 24 V, 0.3 A/ AC
Length: 23 feet/ 7 m
Compatible with: devices that require 24 volt current for operation, such as smart thermostats of Nest, Honeywell, Ecobee, Hive, Emerson Sensi, etc.

Package includes:
1 x 24 Volt adapter

Please note:
This is a compatible spare part and the manufacturers' names has been mentioned above for reference purposes only. 24V C WIRE POWER ADAPTER: plugs into your standard 110 v/120 v outlet and converts to 24 volt AC current
24 VOLT TRANSFORMER FOR THERMOSTAT AND DOORBELL: powers up smart thermostats for (Nest, Ecobee, Honeywell, Emerson Sensi, Hive, etc.) and doorbells (Ring, Nest Hello, Skybell, August) that require 24 volt power for operation
UL certified: UL certification passed, stable and durable operation 24V transformer
EASY INSTALLATION: 2 pin non-polarity wires support easy and quick install, 16.5 ft cable is long enough to plug it into an electrical outlet inside or outside your house
PACKING LIST: 1 x C wire adapter, 1 bag (50 pieces) of cable clips; Note: Please add a 50W Watt 25 Ohm Resistor if you use this transformer to power a doorbell. The brand mentioned above is just for demonstrating compatibility Hotop White

neg:
Google Nest Power Connector - Nest Thermostat C Wire Adapter - C Wire Adapter for Smart Thermostat - Nest Thermostat Accessories Nest thermostats are designed to work without a C wire in most homes but for some systems, including heating-only, cooling-only, zone-controlled, and heat pump systems, you'll need a Nest Power Connector or C wire
The Nest Power Connector is a simple affordable alternative to a C wire if your heating and cooling system requires one to power your Nest Thermostat
Costs less than hiring an electrician to install a new C wire through your walls
Installation is simple; the Nest Power Connector attaches to your furnace air handler, or zone controller and comes with simple instructions; no wiring or drilling required
The Nest Power Connector is only compatible with 24 VAC systems; it won't work with millivolt or high voltage systems Google Snow

neg:
C Wire Adapter 24 Volt Transformer Compatible with Nest Honeywell Ecobee Emerson Sensi Smart WiFi (White)
Quickly solve the problem of "thermostats low battery"
Charge for thermostats directly, without needing to remove your thermostats to charge up the battery.

Universal thermostats compatibility:
Compatible with Nest, Honeywell, Ecobee, Hive, Emerson Sensi, etc..

Specification:
Input voltage: 120 V/AC, 60 Hz;
Output voltage: 24 V, 0.5 A/ AC
Length: 23 feet/ 7 m

Package includes:
1 x 24 Volt adapter
1 Bag (50 pieces) of cable clips

Note:
This is a compatible spare part and the manufacturers' names has been mentioned above for reference purposes only. 【24V C wire power adapter for thermostat】: plugs into your standard 110v/ 120v outlet and converts to 24V, 500mA/AC
【Designed for thermostats power supply】: widely applied for thermostats, powers up smart thermostats for Nest, Ecobee, Honeywell, Emerson Sensi, Hive, etc.; Charge for thermostats directly, without needing to remove your thermostats to charge up the battery, convenient and practical to solve the problem of "thermostats low battery"
【UL certified】: UL certification passed, stable and durable 24V transformer for thermostats
【Easy installation】: 2 pin non-polarity wires support easy and quick install, 23 ft cable is long enough to plug it into an electrical outlet inside or outside your house
【Packing list】: 1 x C wire adapter, 1 bag (50 pieces) of cable clips; The brand mentioned above is just for demonstrating compatibility Hotop White

neg:
Honeywell Home Wi-Fi 7-Day Programmable Thermostat (RTH6580WF), Requires C Wire, Works with Alexa (Renewed) This pre-owned or refurbished product has been professionally inspected and tested to work and look like new. How a product becomes part of Amazon Renewed, your destination for pre-owned, refurbished products: A customer buys a new product and returns it or trades it in for a newer or different model. That product is inspected and tested to work and look like new by Amazon-qualified suppliers. Then, the product is sold as an Amazon Renewed product on Amazon. If not satisfied with the purchase, renewed products are eligible for replacement or refund under the Amazon Renewed Guarantee. Works with virtually any system type except electric baseboards. But Please Note: C-Wire is required for this thermostat to receive power. If you do not have a C-wire, you may be able to use the C-Wire adapter (sold separately) or a G-wire jumper cable which is included with this thermostat. Use of the G-wire jumper cable will allow you to power the thermostat without a C-Wire
7 day programming with 4 program periods per day can be configured to meet almost any scheduling scenario for ultimate flexibility.
Wi-Fi enabled thermostat allows for remote access via smart-phone or computer, free smart-phone app for iPhone, iPad and Android operating systems.
Ability to view local weather from web portal or app, Wink App Ready - No Wink Hub Required.
In the box you will find: Thermostat, Wall plate (attached to thermostat), Screws and anchors, Quick Start Guide, Thermostat ID Card, Wire labels, User Guide, Quick Reference Card, G Wire Jumper Cable. Honeywell Home White

neg:
Vine Smart Wifi 7day/8period Programmable Thermostat Model TJ-225, Compatible with Alexa and Google assistant
Wi-Fi Smart Thermostat Model: TJ-225

Weight:NT:140g WT: 280g

Dimension:123 x 85 x 26 mm Package: 203 x 123 x 38 mm

Color: White

Material: ABS+PC

Screen: 2.8” TFT- LCD 320x280 pixels

Nightlight:Programmable White LED (3200K~3500K)

Power Source: 24V-AC (20V~30V AC), 5V-DC

TemperatureSetting Range: 40°~99°F (5°~37°C)

Working Temp.: 32°~110°F (0°~ 43°C)

Working Humidity: <90% non-condensing max.

Wi-Fi Standard: IEEE 802.11B/G/N (2.4G)

Wi-Fi Connected Range: <50 Meters in Open Area Sensor: Temperature, Humidity

ProductFeatures：

2-H, 2-C, Heat Pump, Emerg. Heating

7 Day / 8 Period Programming

Temperature Range Setting

Temporary/Permanent Hold

Wi-Fi Auto Reconnect Wi-Fi

App/Cloud Features:

 One Account Multiple Device Access

 Compatible with Amazon Alexa/ Google Assistance

 Different Setting for Each Day,8 Periods per Day

 Environment Friendly no Battery

 Required C-Wire

*** When you get the device,please check the setup video,then you will know how to connect the phone and thermostat:https://www.youtube.com/watch?v=pPtL2sefeFI&t=34s; ***
 【REMOTE CONTROL WITH VARIOUS DEVICES】. Compatible with Amazon Alexa , Google assistant , also you can control from your phone or laptop with smart Vine App.
【EASY INSTALLATION,QUICK SETTING,EASY OPERATION】. Most customers can finish the installation within 30 minutes and be familiar with the operation within 20 minutes, and it’s easy- maintain cause there is no battery require, so no need to change the battery by month. We also provide instruction video and professional tech team to guide user to set up.
【COMPATIBLE WITH MOST HVAC AND C WIRED REQUIRED】.Works with 90% HVAC in the market,but require C wires for power source. For 2 wire system, user shall add an AC adapter, VINE thermostat can not work with 2 wire HVAC directly.
【CONSISTANT MONEY-SAVING FOR YOUR FAMILY】 . Vine thermostat helps you save over 20% cost on HVAC expense（Data get from the Xing laboratory）through energy-saving mode ,7-day rational programming , remote access and so on.
【PROGRAMMABLE AND NIGHTLIGH】.You could use TJ-225 to create an energy efficient schedule in thermostat and the VINE APP on your phone, as well as soft nightlight help you easy to read at night. VINE thermostat help you to built an soft home day and night. Vine White

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Mysa Smart Thermostat for Electric Baseboard Heaters Mysa is the premiere smart thermostat for high voltage/line voltage home heating. Have electric baseboard, in-floor or fan-forced heaters? Mysa is the smartest way to save money on your electricity bill - up to 26%, actually. Take full control over your energy use with remote access through our Android and iOS apps. Group multiple Mysas into different heating zones and control your whole house with the tip of your finger. Or just use your voice - integrate Mysa with Amazon Alexa, Google Home, Apple HomeKit. Add it to your Samsung SmartThings routine or create IFTTT applets. Mysa has a place in all sorts of WiFi enabled smart home setups. It’s a highly engineered piece of equipment - but looks elegant on any wall with its LED display and chic plastic casing. It’s built to blend into its environment and provide you information and control with its light up face and two touch-sensitive buttons built seamlessly into the faceplate. Are you ready to add your electric heat to your smart home setup? To take full control over your energy use? Meet Mysa! For High/Line Voltage Systems — Mysa works with 120-240V electric baseboards and electric fan-forced heaters and requires one neutral or second live wire.
Save 26% on Your Energy Bill — Mysa helps you save money by using home energy more efficiently.
Smart Integrations — Mysa works with Alexa, Google Assistant, and Apple HomeKit. Stay cozy and connected.
Sleek, Minimalist Design — Mysa’s premium look subtly enhances your home’s style. Goodbye, boring beige!
Quick Install — Mysa installs easily in 15 minutes or less with step-by-step online guides and videos. Mysa Beige

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Honeywell Home Wi-Fi 7-Day Programmable Thermostat (RTH6580WF), Requires C Wire, Works with Alexa EASY-TO-USE-APP. Choose from the Total Connect Comfort app or the Honeywell Home app to control your WiFi thermostat anytime, anywhere.
SMART HOME INTEGRATION. The Wi-Fi 7-Day is compatible with voice assistant devices like Amazon Alexa, Google Assistant, Microsoft Cortana, and more.
SIMPLE INSTALL FOR A DIY PROJECT. The Wi-Fi 7-Day Programmable Thermostat is easy to configure and install yourself.
ENERGY STAR CERTIFIED. Honeywell Home Wi-Fi thermostats are energy-efficient without sacrificing performance.
EASY OPERATION AND INTUITIVE. Big, backlit digital display and easy controls make for a user-friendly experience. Honeywell Home White

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Honeywell TH9320WF5003 Wi-Fi 9000 Color Touch Screen Programmable Thermostat, 3.5 x 4.5 Inch, White, 'Requires C Wire" Made in United States
Package length : 6.0"
Package width : 2.0"
Package height : 8.0"
Material Type: Plastic Honeywell White