5 Wire Honeywell Thermostat Wiring Diagram

Our wiring diagrams section details a selection of key wiring diagrams focused around typical sundial s and y plans. Honeywell prestige wiring requirements need a minimum of 5 wires and maybe more depending on what features you want to operate humidifier etc.

Color of wire and termination.

You can find out more Diagram below

5 wire honeywell thermostat wiring diagram. R the r terminal is the power. I will explain that in a little more detail further down this page. C 24 vac common you might see blue purple or brown typically used for this wire.

Providing stepped down power from a transformer. Honeywell thermostat wiring diagram 4 wire examples. The table above provides a more complete list of honeywell thermostat wiring colors and their uses.

For people who prefer to see an actual wiring schematic or diagram when wiring up a room thermostat those illustrations are provided here to help understand what wires are being connected and what each wire is doing. But here is a list of the most common wire color mappings as seen in many four wire t stat setups. This article provides room thermostat wiring diagrams for flair honeywell white rodgers and other thermostat brands.

Thermostat wiring and wire color chart thermostat wiring colors code. Youll probably see a thermostat jumper wire connecting the rc and rh terminals. Its there so you can supply power to the heating and cooling switches with a single wire which is usually red.

One of the biggest complaints or rather reasons for confusion i have come across is down to the fact that many thermostats on the market dont work if your system isnt equipped with a c common wire. The wiring for your honeywell thermostat depends on the functions of your heating and cooling system. The additional 5th wire will be for common.

Faq t6360 room thermostat wiring operation faq wiring diagram s plan pump overrun st9400 and dt92e. It is a red wire and comes from the transformer usually located in the air handler for split systems but you may find the transformer in the condensing unit. 5 wire honeywell thermostat wiring.

Some programmable thermostats eg. The honeywell home trademark is used under license from honeywell international inc.