Wall Heating & Cooling: Experienced HVAC Repair Serving Columbia 42728

Yes, a faulty reversing valve is a common culprit for heat pumps in Columbia that won't switch between heating and cooling. This valve is crucial for changing the flow of refrigerant. If it's stuck or leaking, your system can't provide the right mode. Our technicians can diagnose the valve, perform necessary repairs, and get your system back to efficiently heating your home.

In our area, with typical seasonal pollen and dust, we recommend checking your filter monthly and replacing it at least every 1-3 months. A clogged filter is the most common cause of reduced airflow, which strains your HVAC system, increases energy bills, and can even lead to frozen coils or overheating. Changing it regularly is a simple, effective way to prevent major repairs.

Look for signs like uneven heating or cooling, strange noises (rattling, squealing), a sudden spike in your energy bill, or the system short-cycling (turning on and off frequently). These are often symptoms of underlying issues like refrigerant leaks, electrical problems, or dirty components that our preventative maintenance service can identify and correct before they lead to a breakdown.