My existing thermostat has 5 wires. The new honeywell RLV4300 I purchased only has 2. I'm not sure how to wire it up. The manual isn't much help on this. I have a furnace and AC hooked up to this. The included picture is of the existing thermostat wires.

Asked by David on 11/01/2014 1  Answer

ManualsOnline posted an answer 10 years ago

The ManualsOnline team has found the manual for this product! We hope it helps solve your problem. Get the Manual Here

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