Little's Heating & Air Conditioning - Washington's Experienced HVAC Services

Yes, that's a common issue here. The reversing valve is crucial for changing the refrigerant flow for heating or cooling. Mineral deposits from our water, general wear, or electrical issues can cause it to stick or fail. Our technicians specialize in diagnosing this specific problem and can often repair the valve or recommend the most cost-effective replacement to restore your system's proper function.

Short cycling is frequently caused by an oversized unit, a dirty air filter restricting airflow, or a faulty thermostat sensor—all common in our area. This constant stopping and starting wastes energy and strains components. We'll check for these local factors, clean your system, calibrate sensors, and ensure proper refrigerant levels to promote longer, more efficient run times and prevent premature breakdowns.

We recommend bi-annual maintenance, especially before summer and winter. Our local service includes cleaning coils to combat humidity-related grime, checking electrical components for corrosion, testing the reversing valve operation, ensuring proper refrigerant charge, and calibrating thermostats. This proactive care specifically targets the issues we see daily in Washington homes, helping to prevent failures and extend your system's lifespan.