How To Clean Ac Evaporator Coils In Attic

This article is a compliment to how to clean central a c condenser unit coils for the purpose of this article we ll be discussing air conditioner evaporator coil cleaning inside of the air handler of a split central air system typical of air conditioning systems in the dallas area.

How to clean ac evaporator coils in attic. You can also use a hand sprayer or garden sprayer. Thanks for taking the time to watch our videos. Apply a foaming coil cleaner. 6 steps to clean your evaporator coils.

If you have any questions let us know. Find out how to clean your air conditioner s evaporator coils in six easy steps below. Put them in a jar or somewhere safe so you don t lose any. This video details how to clean your air conditioning evaporator coils in the attic.

The blower fan draws hot air from your house over the evaporator coil. 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. You should be able to spray them down let it sit and then rinse the coils with water after a few minutes. Start by using a soft brush to clear away dust and buildup.

Indoor units will need to use water less coil cleaner which works the same but tends to be a bit more expensive. If your unit is outdoors apply the foaming coil cleaner to the coils while they re still wet from the hose. The compressor keeps the process running by pulling the cold low pressured refrigerant through the evaporator coils and transfering it to the condenser in a hot high pressured condition. I also show how to clean the drain lines that are used for the air condi.

Spray directly into the coils and cover them completely. We are here to help you to learn how to do hvac service things like. Use only a few drops of detergent and make sure the detergent is not highly acidic. Mix warm water and dishwashing detergent in a spray bottle.

The water will run down into the drip pan below so you don t have to worry about cleanup. Fortunately cleaning your air conditioner evaporator coils is a relatively easy diy task and unless there are complications it is a procedure you should be able to handle yourself.