Thomas Heating & Air: Local HVAC Services Serving Heber Springs, AR 72543

Common signs in our climate include your system blowing cool air when set to heat (or warm air when cooling), a complete loss of heating or cooling function, or unusual hissing sounds. The reversing valve is crucial for switching between heating and cooling modes. If you notice these issues, especially during our seasonal temperature swings, it's time to call us for a professional diagnosis and repair to prevent further system damage.

An improper installation is a leading cause of high energy bills and premature system failure in our area. Issues like incorrect refrigerant charge, poor ductwork sealing, or an improperly sized unit force your system to work much harder. This leads to uneven temperatures, constant cycling, and excessive wear. Our team ensures precise installation following manufacturer specs and local building codes, guaranteeing your system runs efficiently and reliably for years.

Arkansas weather demands a system that can handle both humid summers and chilly winters. A unit that's too large will short-cycle, failing to properly dehumidify your home in summer and leading to mold and mildew. One that's too small will run constantly, driving up bills and wearing out quickly. We perform a detailed Manual J load calculation specific to your home's layout, insulation, and windows to recommend the perfectly sized system for maximum comfort and efficiency.