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How do you clean an air conditioner evaporator on a sealed plenum?
Wiki User
∙ 14y ago
You will need a pro to open it up, do the work, then properly close it up again. Ideally leaving easy access for the next time.
Wiki User
∙ 14y ago
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How do you clean an evaporator on a central AC system in your house?
The evaporator for the central air system is located directly above the furnace in the plenum. The evaporator may not be accessible, but if it is, you should clean it once a year. If the plenum has foil-wrapped insulation at its front, you can clean the evaporator; if the plenum is a sealed sheet metal box, do not attempt to open it. Here's how to clean an accessible evaporator:Step 1: Remove foil-wrapped insulation at front of plenum; it's probably taped in place. Remove tape carefully, because you'll have to replace it later. Behind insulation is access plate, which is held in place by several screws. Remove screws and lift off plate.What You'll Need You'll want to have these tools on hand to clean the evaporator:* Screwdriver * Stiff brush * Large hand mirror * Household bleach * Wire Step 2: Clean entire underside of evaporator unit with stiff brush. A large hand mirror can help you see what you're doing. If you can't reach all the way back to clean entire area, slide evaporator out a little. Evaporator can be slid out even if it has rigid pipes connected to it, but be careful not to bend pipes.Step 3: Clean tray below evaporator unit. This tray carries condensation away from evaporator. Pour 1 tablespoon of household bleach into weep hole in tray to prevent fungus growth. In extremely humid weather, check condensate drain and pan every other day. If there's much moisture in pan, weep hole from pan to drain line may be clogged. Open weep hole with piece of wire.Step 4: Put unit back into place, reinstall plate, and tape insulation back over it.Step 5: Turn back on air conditioner, and check for air leaks. Seal any leaks with duct tape.
What is the horrible smell when you turn on your air conditioner?
It is likely germs and fungus in the air conditioner. You can use a spray product to clean it. If the evaporator is leaking you will get a very bad order. You will also start loosing your freon, then no a/c.
How do you clean ac evaporator of car?
Cleaning the evaporator isn't a regular maintenance item. They're mounted inside a sealed case, and in most cases you have to remove the dash to access it. Sometimes evaporators leak, preventing the AC from working and need to be replaced, but there's really no benefit to cleaning an evaporator on a car.
How much does it cost to clean an evaporator coil in the air handler?
How much does a company charges to clean a condenser and evaporator coil
How To Maintain A Central Air Conditioning System?
A central air conditioning system involves two primary components: a compressor and an evaporator. The evaporator is mounted inside the furnace unit, while the compressor is mounted outside, usually on a concrete or stone slab. For convenience, most air conditioning systems are hooked into the home’s existing forced-air distribution system. The same ducts, motor and filter are used for cool air in the summer just as they are used for hot air in the winter. Maintaining this system is pretty simple, since there are only a limited number of things that can go wrong with it. The most common task involved in maintaining a system like this is cleaning the evaporator. Cleaning the evaporator will only work if the plenum, which is the part of the furnace that contains the evaporator, is easily accessible. The plenum will be wrapped with foil insulation if it is easily accessible. On the other hand, if the plenum is sealed with a metal sheet, do not attempt to remove it. Here’s how to clean the evaporator if it is easy to get to. Remove the insulation by carefully peeling away the tape; you will have to replace it later, so be sure not to tear it. Behind the insulation is an access plate, which is held in place by several screws. Remove the screws and the plate. Next, clean the entire underside of the evaporator unit itself with a stiff brush. Use a fairly large hand-held mirror if you cannot see what you are doing. You can slide the unit out, but be careful not to bend the pipes connecting it to the rest of the system. Then, clean the tray on the underside of the evaporator. This tray collects condensation from the evaporator and carries it away. Pour at least one tablespoon of household bleach into the weep hole in the underside of the tray. This prevents fungus growth and keeps the drain pipe clean. If there is a lot of moisture in the tray, it means the drain pipe is probably clogged. Open the weep hole with a piece of wire. Finally, after cleaning the tray and the evaporator, return them to their positions and close the plate and the insulation.
How do you clean air conditioner evaporator coils?
Go to your local home improvement store like home depot or lowes. They sell a spray cleaner that you spray on it and wait about 5 min then spray down with a hose
Cost of cleaning dirty evaporator coils?
It should be between $500-$750 to properly clean an evaporator coil.
How do you replace the evaporator on a 1997 Chevy silverado c1500 ext cab?
how to clean evaporator on 1997 chevy 1500
How do you clean the ac evaporator drain hose on a buick park avenue?
wher is the a/c evaporator drain hose located
If shampoo is to clean what is to soft?
Conditioner
What is the best method to clean out evaporator drain on 2008 Tundra?
Vacuum
What are the symptoms of low freon levels in a central air conditioner?
your ac / evaporator coil can freeze up. check you liquid line ( smaller refrigerant line by ac evaporator coil) if line is pounding and very hot, chances are your system is low on Freon ,,, also check condenser and ensure that its clean an condenser fan / fans are operating as designed.
