Honeywell Thermostat Wiring Diagram 5 Wire

Find out if your home is compatible with a honeywell home thermostat.

Honeywell thermostat wiring diagram 5 wire. We have both a natural gas furnace and an ac unit. Collection of honeywell thermostat wiring diagram 3 wire. C 24 vac common you might see blue purple or brown typically used for this wire. The blue brown or b lack wires also referred to as the c wire this wire connects the low side of the output of the low voltage power to the t stat.

Moreover the heat source for a basic ac system can include heat strips for electric heat or even a hot water coil inside the. Honeywell 5 2 day thermostat wiring table. If you check the honeywell thermostat ct31a1003 wiring diagram youll see that it requires only two wires. Note that in our case we had to use the green wire for c as discussed below because there were only four wires coming from.

If you have a system that both heats and cools your house you need a more complex thermostat with more wire terminals and if your system incorporates a heat pump you need even more wire terminals. 4 wire or 5 wire thermostat wiring problem question. Use our helpful tool to take an assessment of the existing wiring in your home. It reveals the parts of the circuit as streamlined shapes and also the power and also signal links in between the gadgets.

A wiring diagram is a streamlined standard pictorial representation of an electric circuit. Honeywell thermostat wiring diagram 4 wire examples. But here is a list of the most common wire color mappings as seen in many four wire t stat setups. The table above provides a more complete list of honeywell thermostat wiring colors and their uses.

Upgrading from a 4 wire thermostat to a 5 wire thermostat duration. Honeywell thermostat installation and wiring duration. How to wire an air conditioner for control 5 wires the diagram below includes the typical control wiring for a conventional central air conditioning systemfurthermore it includes a thermostat a condenser and an air handler with a heat source. There are only four wires going into the existing thermostat red green blue white.

Features many aspects of what each terminal does. If the wire labels from your old thermostat hookup dont match the above honeywell offers additional advice that we adapt in table form provided in detail at honeywell 5 2 day programmable thermostat rth2300b1012 wiring. We have a 19 year old condo with an old carrier mercury thermostat. How to install a thermostat 5 wire honeywell thermostat the honeywell 6000 series thermostat some of the do and donts.