More About How to Clean an Air Conditioner Filter (DIYer's Guide) - Bob Vila

, you should shut off the power at your breaker box. If your indoor system is someplace dark, like the attic, you will wish to establish sufficient lighting. 2. Open the AC Unit Your blower unit will have a door to the evaporator coil. Depending upon your system, you may have to get rid of foil duct tape. There are frequently a couple of bolts or screws holding the door in place. Clean the Air Conditioning System Evaporator Coils If you have a soft brush, utilize it to remove dust from the coil. This dust will consist of whatever particulates occupy the within of your house. This includes skin cells and sometimes pollen, so if you're susceptible to allergies, you might want to wear a mask. This spray lathers up and after that drips into the unit's drain pan, taking dirt and dust with it. Spray the foam on as equally as you can, and get it in all the small areas you can't reach by hand. The very best time to do this is on a warm day, so that when you turn the unit back on, the AC condensation rinses the coils. Clean the Air Conditioner Drain Pan Once the coil cleaner has actually completely done its job

, clear out the drain pan. Soap and hot water are an excellent location to start, and bleach assists with sanitization. Opt for a 50/50 mix of bleach and water. Put the service down the drain to ensure it's clear. 5. Clear the Air Conditioner Drain If It Is Plugged If your bleach service washes quickly down the drain, you can skip this action.

If it's slow, your drain might be plugged. Without regular cleaning and maintenance, mold and algae can develop in the drain. It's generally a PVC pipeline around an inch wide, so it doesn't take much buildup to clog. You can avoid air leakage by holding a towel around the space. If you desire the tightest seal,

duct tape the hose pipe and drain together. Switch on the vacuum and let it run for two or 3 minutes to clear out any buildup that has actually accumulated. 6. Close Go Here For the Details To Panel Reattach the access panel, using the same screws you got in the start of the treatment. Don't conceal the maker's label, as a service technician may require it to perform maintenance or make repair work on.