Another common mistake is failing to adjust the thermostat settings when transitioning from heating to cooling. Making sure that the heating system is completely turned off before switching your thermostat to cooling mode can prevent unnecessary strain on the system. Proper transitions can help maintain the longevity of your HVAC unit. When the sweltering heat of summer hits Glendale, AZ, your air conditioning system becomes not just a luxury but a necessity for comfort and safety. Homeowners...