Thompson Heating & Air - Montrose's Expert HVAC Services

This is a very common issue in our area, and the reversing valve is a likely culprit. This critical component directs refrigerant flow to switch between heating and cooling modes. When it fails or gets stuck, your system can't produce heat. Our technicians are experts at diagnosing and servicing reversing valve issues specific to the models used in Montrose homes, getting your heat pump back to proper operation efficiently.

We recommend an annual professional furnace inspection before each heating season. Our harsh winters mean your furnace works hard. Our safety check includes examining the heat exchanger for cracks, testing for CO leaks, and ensuring proper venting—all critical to prevent dangerous carbon monoxide buildup. This yearly maintenance is the best way to protect your family and is often required to keep your manufacturer's warranty valid.

Never ignore warning signs. Key indicators include a yellow, flickering burner flame (it should be blue and steady), excessive soot or rust around the furnace, a persistent stale or burning smell, and moisture condensation on windows near the unit. Most importantly, if anyone in the home experiences flu-like symptoms (headaches, nausea, dizziness) that improve when leaving, evacuate immediately and call us and your gas company. Installing UL-listed CO detectors on every floor is essential for early warning.