HVAC Repair Stuart FL | Call Grateful Air Conditioning & Heating

Yes, this is often a sign of a failing reversing valve, a very common issue with Stuart heat pumps due to year-round use. This valve switches the system between heating and cooling modes. When it gets stuck, your unit can't change functions. Our technicians can diagnose and replace faulty reversing valves to restore proper heating and cooling to your home.

This is a classic symptom of a failed electrical capacitor, a very frequent repair need in our Stuart climate. The capacitor provides the necessary jolt to start the compressor and fan motors. Humidity and heat accelerate their wear. We carry a wide range of capacitors on our service trucks and can typically replace them on the spot, getting your cooling back online quickly.

Twice-yearly maintenance is key. Before cooling and heating seasons, our technicians perform comprehensive checks that include testing capacitor health, checking refrigerant pressures that stress the reversing valve, cleaning coils, and ensuring all electrical connections are tight. This proactive service identifies weak components before they fail, improving reliability and efficiency, which is especially important for systems working hard in Florida's demanding weather.