Thermostats 24 Volt Transformer C Wire Power Adapter for Nest 3rd Gen, Ecobee, Honeywell WiFi Thermostats, Power Supply

Thermostats 24 Volt Transformer C Wire Power Adapter for Nest 3rd Gen, Ecobee, Honeywell WiFi Thermostats, Power Supply for Nest Hello, Ring Smart Doorbells Chime

Controller Type Ring
Color White
Temperature Control Type Digital, Programmable, Remote, Automatic
Included Components adapter
About this item
Widely Match - 24v universal US power cable powers popular smart thermostat. Compatible with Nest, Ecobee, Honeywell, Emerson, Ecobe4 Smart WiFi thermostat. Continuously converts 110/120v to 24volt 500ma.
Quick and Convenient - “Low battery” issues is solved. The adapter is a quick and convenient way to charge your smart thermostat continuously. Now get rid of all battery issues and with no more interrupt or any safety concerns.
Certificated Safety Adapter - A certificated battery backup is stable and sturdy for years use. A waterproofed 16.4ft cable is long enough for you to put the thermostat anywhere higher or lower on your wall.
Easy to Install and Maintain - Assemble along the wall from your indoor outlet to the thermostat. The non-polarity wire is much easier for quick installation.
What You Get - 1 transformer adapter with 10 cable clips. 30-day money back. 24/7 professional service team. Contact if you have any questions.
How to Connect?
1. Switch off the power.

2. Connect the wire from the adapter to the terminal Rc (or R) and C (the wire is non-polarity).

(You need to use included jumper and connect from “RH” to “RC” terminals，if HVAC system has a cooling.)

3. Plug the adapter into the socket and switch the power back on.

4. Check your thermostat is receiving necessary power.


Input voltage: 120 V/AC, 60 Hz
Output voltage: 24 V, 0.5 A/ AC
Size (L*W): 1.9 in x 1.6in