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With time, specific elements of the HVAC system can break down or stop working properly. The technician will diagnose and replace broken parts during maintenance to prevent future breakdowns and expensive repairs. Setting your thermostat to 78 degrees in the summer and 68 degrees in the winter balances comfort and efficiency. These settings allow your HVAC system to maintain a comfortable environment without overworking, which can help reduce energy consumption and lower utility bills.
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