5 Common HVAC Repairs in Chesterfield, VA
To maintain a comfortable home, your heating, ventilation, and air conditioning systems must always work properly. The moderate climate in Chesterfield, VA, means that some days you might need heating overnight and air conditioning during the day. This variable weather causes stress and wear and tear on HVAC systems. Here are five common repairs performed on heating and cooling systems.
1. Cracked Heat Exchanger
As The Department of Energy explains, furnaces burn natural gas within a combustion chamber. Inside the combustion chamber, the heat exchanger transfers heat to fresh air and sheds the byproducts to the flue. A cracked heat exchanger is a common HVAC repair. Cracks result from debris buildup, inadequate airflow, overheating, and corrosion.
2. Malfunctioning Thermostat
Malfunctioning thermostats are another common HVAC repair. The thermostat is like the brain of your HVAC system. It tells the equipment when to turn on and off. A stuck switch, malfunctioning sensor, or worn wire will typically require repairs.
3. Refrigerant Leak
Heat pumps and air conditioners use refrigerant to move heat between the outdoor air and your house. Corrosion, cracks, or a loose connection may cause the refrigerant to leak. After repairing the cause of the leak, your system will need a refrigerant recharge.
4. Coil Damage
Condenser and evaporator coils on heat pumps and air conditioners are prone to debris buildup, corrosion, and cracking. Routine maintenance will remove debris, but HVAC repairs are required for cracks and other coil damage.
5. Worn Fuses and Wiring
All HVAC systems use electricity for their blower motors, fans, thermostats, and other critical components. A worn wire or blown fuse may trip the circuit breaker. Burned contactors are another electrical problem requiring repairs.
To learn more about common HVAC repairs or to schedule an annual maintenance appointment, reach out to Americool Heating & Cooling, Inc. today. A member of our team will be happy to assist you.
Image provided by iStock
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