Home Ac Thermostat Wiring. Check the boxes and write down the color of the wires connected to terminals in the existing wall plate. Before you touch the wiring, ensure that the electricity is turned off at the breaker board.
Web remove the existing thermostat base by loosening the mounting screws. Web if you have a line voltage thermostat, you likely won't have a common wire. Let’s look at the g wire.
Colors, terminals, functions, circuit path! 3 locate the common wire. Take the wires, and trim the wiring and.
If there are any loose wires or wires that are cut or corroded, they should be clipped, stripped and reattached to the terminal screws. Check the boxes and write down the color of the wires connected to terminals in the existing wall plate. Web how to wire a thermostat 2 take off existing control panel.
This wire goes to the g terminal on. Web if you have a line voltage thermostat, you likely won't have a common wire. Now you need to check which wire goes into which socket or do you have a different color code than.
Check all that apply (not all. How to replace your thermostat remove the. Heat pump thermostat wiring explained!
Once you understand wiring, it's time to prepare to install your new thermostat. Turn your power off and then remove the thermostat cover. I explain what each of the letter t.
