Unbranded C-Wire Power Adapter (1-Pack)

The C-Wire Power Adapter makes Honeywell Home smart thermostats compatible with most homes that dont have a common wire. Quickly and easily power Wi-Fi, 24-Volt thermostats that require a common wire when one is not present. Easy push terminals and an adhesive mount make installation quick and easy. The simple adhesive mount allows you to attach the adapter to the outside of your furnace, and closed cover conceals internal components.