It is essential to understand the job of the evaporator in your air conditioning unit. The evaporator receives the liquid refrigerant. What the evaporator does is facilitate the fan which blows air over the cold coils to chill the air. A clean working evaporator is essential to your air conditioning unit running efficiently.
Depending on the sort of air conditioning system you have, your evaporator may or may not be accessible. The evaporator ought to be found in the cold side of your AC unit in the plenum. If it is accessible, you ought to clean it minimally every year. If the plenum is sealed in a metal box you will not have the ability to access it and will need to call a qualified specialist. If the plenum has foil wrapped insulation, it ought to be easily accessible for you to clean it.
For an accessible evaporator, the first step is to remove the foil wrapped insulation. Normally this is taped in place and can be easily removed. Keep in mind, youll want to do this very carefully as youll need to replace it later. What youll need is a screwdriver to remove the screws in the access plate in order to lift the plate off.
When the plate is removed, youll want to use a stiff brush to clean the whole underside of the evaporator. Many times, individuals can use a mirror to help you see the locations in the back. It is essential to keep in mind the evaporators can often times be slid out just a bit. When sliding the evaporator out, just be careful not to bend any pipes connected to it.
Youll also want to clean the tray underneath the evaporator. The function of the tray is to carry condensation away from the evaporator unit. You could use bleach on the tray to avoid fungus growth. Its advised to put a full table spoon of household bleach into each hole. If you reside in an extremely damp environment, its highly advised that you examine the drain and the pan at least 3 times weekly.
When the weep holes have been cleared and bleach has been poured in, youll want to go about placing the evaporator back in its place. Youll want to slide the evaporator back into place if you moved it out. Get the plate and screw the plate back into place. Make certain you tape the insulation back over the plate and the unit itself.
To examine your job, turn your air conditioning unit back on and look for any type of air leaks HVAC Solutions . These leaks could be secured with duct tape. As an additional precaution, you may want to examine the condenser if your AC unit still does not appear to be working correctly.
