read this post here bend quickly. If you see weakened spots, like where the fins are flattened, straighten them Carefully Using the butter knife or fin Instrument. Watch out not to break the tubing within the fins.Shut off electric power into the unit. There should be an out of doors shutoff near the condenser unit. This tends to resemble a sq. box on More hints the wall in the condominium or household.AC units have to have upkeep at least yearly. An HVAC professional will inspect your system, clean its personal pieces, and complete any vital services. Improve your air filters a couple of times for each year.If wikiHow has assisted you, please look at a little contribution to assist us in helping much more visitors like you. We’re devoted to offering the earth with no cost how-to resources, and in many cases $1 will help us in our mission. Guidance wikiHow Yes No Not Handy 1 Valuable 1Examine Every single coil once a year for dust and various debris. You could find the evaporator coil from the indoor system close to the air handler or furnace, and you can find the condenser on the outside unit. Clean the coils using a soft bristle brush, AC solvent, or delicate detergent, and permit them to dry wholly prior to Placing them back again to the unit.