HVAC Repair Seneca SC | Call JWM Heating And Air

This is often due to a clogged condensate drain line, a very common issue in our humid area. As your AC runs, it removes moisture from the air, which drains away through a pipe. Over time, algae and mold can build up and block it, causing water to back up. JWM Heating And Air can quickly clear the clog, perform a flush to prevent future issues, and check your system's drain pan to protect your home from water damage.

This is a classic sign of a failed AC capacitor, a frequent failure point during Seneca's hot summers. The capacitor acts like a battery to start the fan and compressor motors. When it weakens or fails, the motor hums but can't start. We carry common capacitor types on our service trucks for most brands, allowing us to often diagnose and replace it on the spot to get your cooling restored quickly.

Regular maintenance is key. Our precision tune-up service includes cleaning the condensate drain line to prevent clogs and testing electrical components, including capacitors, for early signs of wear. This proactive care helps your system run efficiently, prevents sudden breakdowns on the hottest days, and extends its lifespan. We recommend scheduling maintenance each spring for your cooling system and each fall for your heater.