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The Best Idevices Thermostat Wire Adapter of 2022 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best Idevices Thermostat Wire Adapter of 2022. Check our ranking below.

2,563 Reviews Scanned

Rank No. #1
iDevices Wire Adapter for iDevices Thermostat
  • Works with most 24VAC systems with at least 3 physical wires running to the thermostat
  • Installs next to furnace or HVAC system and frees up an extra wire to be used for the "C" Common wire
  • Only available for shipping addresses in the U.S. And Canada
  • Country of Origin: China
Rank No. #2
24Volt Transformer C Wire Adapter for Thermostat and All Versions of Ring Doorbell, Compatible with Nest, Ecobee, Honeywell, Sensi, Sensi Smart WiFi Thermostat, Nest Hello Doorbell Supply Cord
  • Application: Suitable for smart thermostats ( Nest, Ecobee, Honeywell, Sensi, Emerson, Hive, etc ) and doorbells ( Ring Video Doorbell, Ring Video Doorbell 2, Ring Video Doorbell Pro, Nest Skybell, Zmodo WiFi smart doorbell, Nest Hello doorbell, etc.) and other devices that require 24 volt power With constant power and constant operation
  • Product Parameters: Input AC 120V, 60Hz 0.2A, output 24V / 500mA. Cable length is 315 inches / 8 meters.
  • Easy To Install: 2 pin non-polarity wires support easy and quick install, Assemble along the wall from your outlet to the doorbell and thermostat, 26 ft cable is long enough to plug it into an electrical outlet inside or outside your house.
  • Security: Special design and materials ensure that provide the best current output connected to your device. Prevent short circuit, overvoltage, overcurrent, overheat, ensure charging safety.
  • Please note: Please check whether your device is the model in the details before purchasing. If you have problems after purchase, please keep in touch with us and we will reply you immediately.
SaleRank No. #3
Honeywell Home C-Wire Adapter for Honeywell home Wi-Fi Thermostats and RedLINK® 8000 Series thermostats THP9045A1098
  • BEFORE PURCHASING, check to see if the Wi-Fi thermostat you will pair with this adapter is compatible with your home and determine if your home needs a C-wire power adapter. The C-wire adapter should work for all applications in which the thermostat being replaced doesn't have a common wire and does have Y and G wires attached.
  • The C-Wire Power Adapter makes Honeywell Home smart thermostats compatible with most homes that don’t have a common wire.
  • Quickly and easily power connected thermostats that require a c-wire. Easy push terminals and an adhesive mount make installation quick and easy, while the closed cover conceals internal components.
  • Use for Wi-Fi, 24v Honeywell Home thermostats when a common wire is needed but not present. Note, your home may have an unused C-Wire that should be verified before purchasing this adapter.
  • Easy push terminals and an adhesive mount make installation quick and easy.
Rank No. #4
C Wire Accessory Common Wire Kit for Most 24 VAC Thermostats (4 to 5 Wires), White (1 Pack)
  • Easy to Use: in the absence of a C wire, the wire kit accessory can be applied to put on a wire to the thermostat
  • Universal Compatibility: compatible with most 24 VAC systems
  • Practical Function: allows 5 wire thermostats to use only 4 wires; Also allows 5 wires to work like 6 wires
  • Warm Tip: cannot be applied as 'R' power or 'C' common wire
  • Simple to Install: easy installation process, refer to our installation guide for step by step instructions
SaleRank No. #5
24Volt Power Adapter/Transformer,C-Wire Adapter Thermostat,Compatible with Honeywell,Ecobee,Nest and Sensi Smart Thermostat Pro(25Foot /7.6M Cable)
  • HOME USE: Plug the transformer into your standard 120V outlets and converts to 24volt AC current.Please note that the c wire adapter is not compatible with the Nest learning 3rd generation.
  • 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,Note: The brand above is only for demonstrating compatibilityyy
  • 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
SaleRank No. #6
Degrii Smart Thermostat C-Wire Adapter
  • Degrii thermostats are designed to work with 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 Degrii C wire adapter. Product note: You can also check your system’s compatibility before purchasing a Degrii thermostat with our online Degrii Compatibility Checker on the Degrii support page.
  • The Degrii C wire adapter is a simple affordable alternative to a C wire if your heating and cooling system requires one to power your Degrii Thermostat.
  • Costs less than hiring an electrician to install a new C wire through your walls.
  • Installation is simple; the Degrii CWA attaches to your furnace air handler, or zone controller and comes with simple instructions; no wiring or drilling required.
  • The Degrii CWA is only compatible with 24 VAC systems; it won't work with millivolt or high voltage systems.
Rank No. #7
Xwartre UL Certified Thermostat C Wire 24V Transformer, White Adapter Compatible with Honeywell, Nest, Emerson, Ecobee, Wyze Thermostat and Most Doorbells (26FT Power Cable)
  • 【Excellent Quality】UL Certificate, overload latch-off protection, over current and voltage protection, short circuit protection assures your personal health and property safety.Input 120V AC 60Hz 0.2A / Output 24V AC 500mA,PVC ecderon wire with fine copper, no interruption of the live view or motion tracking. The length of the cable is 8m, which is long enough to connect from your outlet to the doorbell along the wall.
  • 【Widely Applicable】Compatible with most thermostats(Honeywell, Nest, Ecobee, Wyze, Emerson, Sensi), doorbells(Ring, Eufy, Arlo, Logitech, Amcrest, Simplysafe, Remo, SkyBell, Zmodo) and other devices that require 24 volt AC power;
  • 【Easy to Install】Just run the wire from the socket to the thermostat or doorbell, and the installation can be completed in a few minutes. There is not need to distinguish between positive and negative of the wires;
  • 【Long Cable】The length of cable is 26ft (8m). You can plug the adapter into a socket far away from the thermostat or doorbell. If you don't like the extra wire, you can cut it to a suitable length;
  • 【What You Get】: A reliable, high-quality 24VAC 0.5A transformer. 30-days worry-free return warranty and 12 months exchange service. If you have any question, please feel free to contact us whenever.
Rank No. #8
Common C Wire Adapter AC Transformer 24V 500mA Universal Compatible with WiFi Smart Thermostat and Doorbells. Nest, Ring, Honeywell, Ecobee, Sensi
  • Product Specs: Input AC 120V, 60Hz 0.2A, output 24V / 500mA. Cable length is 315 inches / 8 meters.
  • 24V C Wire power adapter: plugs into your standard 110v/120v outlet and converts to 24 volt AC current :IMPORTANT: Connect All Wires Before Plugging In - While 24V AC voltage is safe, we strongly advise connecting all wires before plugging in.
  • Application: Suitable for smart thermostats ( Nest, Ecobee, Honeywell, Sensi, Emerson, Hive, etc ) and doorbells ( Ring Video Doorbell, Ring Video Doorbell 2, Ring Video Doorbell Pro, Nest Skybell, etc.) and other devices that require 24-volt power With constant power and constant operation
  • Easy To Install: 2 pin non-polarity wires support easy and quick install, 26 ft cable is long enough to plug it into an electrical outlet inside or outside your house.
  • Security: Special design and materials ensure that provide the best current output connected to your device. Prevent short circuit, overvoltage, overcurrent, overheat, ensure charging safety.
Rank No. #9
Home C-Wire Adapter for Wi-Fi Thermostats THP9045A1098
  • Home smart thermostats
  • compatible with most homes that don’t have a common wire
  • C-Wire Power Adapter
Rank No. #10
Briidea C-wire Power Adapter, Use for 24V Honeywell Home Thermostats, White
  • ★The C-wire Power Adapter makes Honeywell Home smart thermostats compatible with most homes that don't have a common wire. Easily and quickly power connected thermostats that require a c-wire
  • ★The C-wire Power Adapter use for Wi-Fi, 24V Honeywell home thermostats when a common wire is needed but not present
  • ★Easy push terminals and an adhesive mount make installation easy and quick
  • ★Simple adhesive mount allows you to attach the adapter to the outdise of your furnace
  • ★Be discreet with a closed cover to conceal internal components and wires

Last update on 2024-01-06 / Affiliate links / Images from Amazon Product Advertising API

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