How To Clean Evaporator Coil In Attic

6 steps to clean your evaporator coils.

How to clean evaporator coil in attic.

Supply the solution a few seconds to a couple minutes to soak and loosen debris. Locate the access panel that allows you to see the evaporator coils refer to your ac owners manual if you re not sure where this is and remove the screws holding it in place. Start by using a soft brush to clear away dust and buildup. Remove the metal reflective tape.

The cleaning procedure is as follows. Acidic cleaners can cause corrosion to the copper and other metals used in the coil and shorten the life of the coil. Purchase a can of commercially available no rinse coil cleaner. A dirty evaporator coil will make your ac unit less efficient thu.

The only supplies you ll need to do the job are a pair of gloves a roll of reflective metal tape a flat head screwdriver and a can of no rinse coil cleaning solution which you can pick up at your nearest hardware or all purpose department store. You should be able to spray them down let it sit and then rinse the coils with water after a few minutes. This is normally a foamy substance in a spray can that. Video details how to clean your ac inside your house without removing the coil.

You can also use a hand sprayer or garden sprayer. Turn off power to the air handler at the main switch or circuit breaker. Acidic cleansers can bring about rust towards the copper and other metals and shorten the life of the coil. Put them in a jar or somewhere safe so you don t lose any.

Once you get most of the loose dirt removed you can use an ac cleaning solvent or a mix of water and dish detergent to spray the coils off. Make sure you are not using a metal or wire brush because it can damage the coils. Mix warm water and dishwashing detergent in a spray bottle. Use only a few drops of detergent and make sure the detergent is not highly acidic.