Replacing a Faulty Thermostat (HVAC Repair)

If you need replacing a faulty thermostat, this HVAC repair guide is for you. A broken thermostat can cause your heating or cooling system to malfunction.

Tools and Materials Needed

You will need a screwdriver and the replacement thermostat.

Step-by-Step Guide to Thermostat Replacement

1)Safety First: Turn off the power to the HVAC system at the breaker.
2)Remove the Old Thermostat: Remove the cover and unscrew the base plate from the wall. Note the wire connections.
3)Install the New Thermostat: Screw the new base plate to the wall. Connect the wires to the corresponding terminals.
4)Restore Power and Test: Attach the new thermostat cover. Restore power and test the heating and cooling functions.

5)This simple repair is a quick home maintenance task.

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