Clean condenser coil and remove debris. Inspect service valves for proper operation. Measure Supply/Return temperature differential. Inspect duct work for energy loss.Mar 27, 2018
How often should you do maintenance on your AC?
How Often Is AC Service Needed? Though there can be a bit of wiggle room, generally speaking, you should have your air conditioner serviced twice yearly: once in the fall and once in the spring. This is to ensure that it's clean, that its parts are in good shape and that it's operating as optimally as possible.Feb 25, 2021