Old Coleman Thermostat Wiring

By | March 4, 2023



When you’re looking to upgrade your heating and cooling system, it’s easy to forget about the old wiring. But without up-to-date wiring, your new Coleman thermostat may not be able to provide efficient temperature control. That’s why you need to keep an eye on those old wiring connections.

Coleman thermostat wiring is typically composed of three different types of wires -- a red wire for power, a white wire for the common circuit, and a green wire for the ground connection. The wiring should also have a separate black wire to control the furnace. If you’re replacing an old thermostat, it’s important to make sure that you install the same number of wires as your old unit had. This will ensure that the Coleman thermostat wiring is correctly set up for optimal operation.

When you’re ready to start connecting the wires, it’s important to take special care that you connect them to the right terminals. It’s also important to pay attention to the colors of the wires, making sure that each color is connected to its corresponding terminal. If your wiring setup is complicated or requires additional connections, then it’s best to hire a professional to install the Coleman thermostat wiring. This will ensure that your equipment is safe and functioning properly.


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