A/C coil cleaning

[GBob01]

Any of you HVAC guys or anyone else got any recommendations for a good A/C coil cleaner? My new unit was installed about three years ago, and I just thought about checking them today. What a mess, to say the least. I need to get this done this weekend.

 

[dantheman]

It it's just dirt and grass clippings , a mild detergent and a garden hose has always worked for me .

 

[GBob01]

That's how I did the outside. I should have been a little more specific, I guess. I'm reffering to cleaning the inside A-style coils.

 

[Robbie]

Home Depot sell's coil cleaner, use a good stiff wire brush.

 

[dantheman]

, use a good stiff wire brush.

Don't bend the fins ! ! ! !

 

[edman87k5]

Waterhouse and coil boil. You can buy it at any appliance parts store or truck stop- aluminum cleaning acid.

 

[Nick1230]

Any hvac supply store sells foaming cleaner, it's a rinse free cleaner, unless u know exactly what ur doing I wouldn't recommend using a brush, bending the fins will be a disaster. Use the foam cleaner then blow out with an air compressor


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