# How to Clean a Home's A/C Condensers
Air conditioner condensers consist of metal fins and coils that outdoor air passes through. In a central air conditioner, the condensers are located in an outdoor unit. Over time, debris such as dirt and plant matter can clog the condensers and reduce the unit's efficiency. Sufficient air flow is necessary to keep the air conditioner running smoothly, so clean the condensers at least once a year or as needed to extend the life of your appliance.
Things You'll Need
- Shop vac
- Screwdriver
- Garden hose
Instructions
-
-
1
Turn off the power to the outdoor air conditioner unit. If you do not have an appliance shutoff box, turn the power off at the circuit breaker.
-
2
Vacuum the condenser fins on the outside of the air conditioner. Clear away any grass clippings, leaves or other debris from the fins, taking care not to bend them out of shape.
-
3
Unscrew the cover on top of the outdoor unit. Carefully lift the cover out of the unit and set it aside.
-
4
Spray the condenser coils and fins from the inside out with a garden hose until no debris remains. Avoid spraying the fan with water if it did not come out with the cover.
-
5
Replace the fan, cover and screws before turning the power back on.
-
1
Air Conditioners
- DIY Home Ductless A/C
- How to Clean a Musty Window Air Conditioner
- How to Clean the Evaporator Coils in an A/C Window Unit
- How to Know if Your A/C Duct Needs Cleaning
- How to Tell if an A/C Compressor Is Out
- How to Make My A/C Blower Stronger
- What Causes the Home A/C to Freeze?
- How to Clean an A/C Filter
- How to Clean Air Conditioner Conduits
- How to Replace an A/C Coil at Home
- How to Insulate a Window A/C
- How to Clean a Rooftop Air Conditioner
