1-2 of 2 Answers
Should be able too just take old one off and check if you have right amount of wires then follow directions where too attach new wires
Sorry, there was a problem. Please try again later.Hi there! The Honeywell Smart Color Thermostat is compatible with heat pump systems; however, a fossil fuel kit is required for it to work with a dual fuel system. If you need additional assistance, contact us at 1-855-733-5465, or through live chat at http://www.honeywellhome.com/en/support.
Sorry, there was a problem. Please try again later.
