Best Comfort Mechanical | Expert HVAC Services in Selma, NC

Yes, that's a common symptom of a failing heat pump reversing valve, a frequent issue in our climate. The valve is responsible for changing the flow of refrigerant to provide heating or cooling. When it malfunctions, your system can get stuck in one mode. Our technicians at Best Comfort Mechanical can diagnose the valve's operation and recommend the most cost-effective repair or replacement to restore proper function.

Absolutely. A non-functioning air handler fan means your HVAC system cannot circulate conditioned air throughout your home. This can lead to uncomfortable temperatures, strain on other system components, and potential overheating of the heat exchanger in your furnace, which is a safety concern. We recommend scheduling a service call with us promptly to diagnose the cause—whether it's a faulty motor, capacitor, or electrical issue—and get your comfort back on track.

Before a complete failure, you might hear unusual noises like humming, buzzing, or screeching coming from your indoor unit. The fan may also run intermittently or struggle to start. Reduced airflow from your vents is another key indicator. If you notice these sounds or symptoms, it's wise to call Best Comfort Mechanical for an inspection. Addressing a worn motor early can prevent a complete breakdown and often more extensive damage to your HVAC system.