Honeywell Home CWIREADPTR C-Wire Power Adapter, White

★★★★★ 4.3 22 reviews

$42.96
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$42.96
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Management number 218624794 Release Date 2026/05/03 List Price $17.18 Model Number 218624794
Category

Install a Smart Thermostat Without a C-Wire. The C-Wire provides a path for continuous power to Wi-Fi thermostats, but often homes are missing this common wire. The C-Wire Power Adapter makes Honeywell Home smart thermostats compatible with most homes that don’t have this wire.

  • 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.
  • 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.
  • Simple adhesive mount allows you to attach the adapter to the outside of your furnace.
  • Be discreet with a closed cover to conceal internal components and wires. The sleek, modern Honeywell Home exterior keeps the installation site clean and professional.
  • 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).
  • NOTE: The C-Wire Adapter will work with multi-stage systems including heat pumps if your Wi-Fi thermostat will work with these systems; however, please follow the installation directions carefully to avoid disconnecting incorrect wires.

UPC 085267419789
Brand Honeywell Home
Color White
Current DC
Wattage 24 watts
Portable No
Model Name Honeywell Home C-Wire Power Adapter
Power Plug No Plug
Unit Count 1 Count
Form Factor compact and flat design with a barrel connector and wires
Item Weight 0.37 Pounds
Manufacturer Honeywell Home
Model Number CWIREADPTR4001
Power Source Corded Electric
BuiltIn Media C-wire adapter
Input Voltage 24 Volts
Mounting Type adhesive mount
Connector Type Barrel Connector
Item Type Name C-Wire Power Adapter
Output Current 15 Amps
Output Voltage 24 Volts
Mfr Part Number CWIREADPTR4001
Number of Items 1
Compatible Devices Thermostats
Enclosure Material Plastic
Warranty Description 1 Year Limited
Customer Package Type Standard Packaging
Connectivity Technology Wi Fi
Main Power Connector Type 2 Pin
Global Trade Identification Number 00085267419789

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4.3 out of 5
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22 ratings | 9 reviews
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