The blower motor plays an extremely important role in forced-air systems. It’s the trigger that circulates conditioned air throughout the home. Blowers in older furnaces generally employ single-speed ...

Alright HVAC experts, here's your chance to show off your diagnosis skills: We have a 2006 Lennox G50UHi furnace, and we replace the filters regularly, have it cleaned, etc. The only odd thing that we ...

Is your air conditioning unit loud or the blower motor not working at all? Dog fur, dust, and debris might be the hidden culprits. In this video, we show you how to diagnose a noisy AC system, check ...