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The Honeywell 7-Day Programmable Thermostat with Wi-Fi Capability does require a C-wire. Hope this helps. -Joey
Sorry, there was a problem. Please try again later.Yes
Sorry, there was a problem. Please try again later.
The Honeywell 7-Day Programmable Thermostat with Wi-Fi Capability does require a C-wire. Hope this helps. -Joey
Yes