Blair's Heating and Cooling: Best HVAC Repair Serving Potosi, MO 63664

Yes, that's a classic sign of a heat pump reversing valve problem, which is common in our area. This valve switches the system between heating and cooling modes. When it fails, your system gets stuck in cooling. Our technicians at Blair's will first perform a thorough diagnosis to confirm the issue. We then expertly replace the faulty reversing valve, ensuring your system can properly switch to warm your Potosi home again. We'll also check related components to prevent future issues.

In Potosi, a clogged condensate drain line is a very frequent cause of indoor water leaks. Humidity and algae can build up in the drain pipe, causing a backup. Blair's team will locate the clog, often at the primary drain line or in the drain pan. We use specialized tools to safely clear the blockage and then flush the line with a cleaning solution to help prevent it from recurring quickly. We'll also check your system's safety switch to ensure it's working properly.

Preventative maintenance is key to avoiding issues like reversing valve failures and clogged drains. Our local maintenance service includes a comprehensive check of your heat pump's operation, testing the reversing valve cycle, and inspecting electrical components. We also clean the condensate drain line and pan, and apply an anti-algae treatment to slow future clogs. Regular tune-ups from Blair's help catch small problems early, improve efficiency, and extend the life of your system in our Potosi climate.