24 Volt Transformer, C Wire Adapter Thermostats, Compatible with Ecobee, Nest and Honeywell Smart WiFi Thermostat, Ring Nest Hello Skybell August Doorbell (Black)

Price: $17.95
(as of Jan 18,2021 20:32:10 UTC – Details)

Product Description

Upgrade underpowered devices

UL certified, safe operation

23ft cable with gift cable clips

Loosen the screw behind the doorbell.

Link 2 wire tips to the two terminal on the back of the doorbell.

Switch on the 120V AC power, until the rim of the button flash white light.

Starts to work when the Power voltage is good.

For thermostats

1. Cut off the power of circuit breaker.

2. Install the wire from your 24 volt adapter to the “C” terminal and the other wire to the “RC” terminal. You need to use included jumper and connect from “RH” to “RC” terminals，if HVAC system has a cooling.

3. Plug the power adapter into the socket and turn on the power of the circuit breaker.

4. Install the panel on the thermostat.

Input voltage: 120 V/AC, 60 Hz

Output voltage: 24 V, 0.3 A/ AC

Size (L*W): 1.9 in x 1.6in

Cable length: 23 ft

Compatibility

doorbells/ thermostats

doorbells/ thermostats

thermostats

thermostats

doorbells

doorbells

Consist of

Power adapter

Power adapter

Power adapter

Power adapter

Adapter with resistor

Adapter with resistor

Output

24V,500mA/AC

24V,500mA/AC

24V,500mA/AC

24V,500mA/AC

18V,500 mA/AC

18V,500 mA/AC

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, 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; 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