Debris may have accumulated on or around the condenser unit. Clear away limbs, twigs, leaves, moss, and anything else on the housing or around the concrete pad. 2.

Q. How do I clean my AC condenser unit without damaging the metal fins? A. Dirt and debris that clog the condenser’s coil fins can restrict air flow, causing your cooling system to waste energy.

Energy No, Shading Your AC Unit With an Umbrella Won’t Help. But We Talked to an Expert About What Will. A viral Facebook post offers some bad advice to Texans about how to stay cool in this ...