Upon arrival, I identified that the thermostat was not functioning properly, causing issues with the heating system. I began by turning off the power to the heating system to ensure safety during the replacement process. I then removed the old thermostat, carefully noting the wiring configuration for accurate reattachment. After installing the new thermostat, I reconnected the wires and secured the device to the wall. I powered the system back on and conducted a thorough test to confirm that the heating was functioning correctly. The new thermostat responded promptly to temperature adjustments, ensuring optimal heating performance. The job was completed efficiently, restoring reliable heating to the system.
