Hunton's Heating & Cooling - Clewiston's Reliable HVAC Services

Yes, that's a classic sign of a heat pump reversing valve problem, which is common here due to our system's year-round use. The valve is responsible for switching the refrigerant flow between heating and cooling modes. If it gets stuck, fails, or loses charge, your system can't change modes properly. Our technicians at Hunton's can diagnose the valve with precision testing. Often, a repair is possible, but if a replacement is needed, we use quality parts to ensure your system handles Clewiston's seasonal shifts reliably.

That humming sound without the compressor and fan starting is very frequently a failed start capacitor, a very common HVAC issue we see in Clewiston. The capacitor gives your system's motors the extra jolt of power they need to start spinning. In our heat and humidity, capacitors wear out faster. Don't keep trying to turn it on, as this can damage the compressor. Call Hunton's. We'll test the capacitor and electrical components and can typically replace it on the spot, getting your cooling restored quickly and safely.

Proactive maintenance is key. For heat pumps, ensuring proper refrigerant charge and clean coils helps the reversing valve operate smoothly. For capacitors and other electrical parts, having a professional check their health during a spring or fall tune-up can catch weakness before failure. At Hunton's, our local maintenance plans are tailored to Clewiston's climate. We clean, test, and calibrate your system to reduce strain, improve efficiency, and help prevent those inconvenient breakdowns during our hottest and coldest days.