I show how to wire a thermostat. The key is marking all the wires connected to the old thermostat. You need to know what wire goes to which screw. Each screw will be marked with a letter. The color of the wire may not match that letter. Once you mark each wire, it is easy to replace a thermostat.
Saturday, November 16, 2013
How to wire a thermostat
I show how to wire a thermostat. The key is marking all the wires connected to the old thermostat. You need to know what wire goes to which screw. Each screw will be marked with a letter. The color of the wire may not match that letter. Once you mark each wire, it is easy to replace a thermostat.
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