I have an American Standard Allegiance 13 home A/C unit and it needs to be cleaned. The external compressor cooling fins are full of dust and fine grass and I would like to access the fins to clean them off.
Can I remove the bolts which hold the A/C lid and fan so I can gently remove the four exterior grills and be able to access the cooling fins? Yes I'll ensure that the power is off to the unit. Can I pressure wash the fins or vacuum them carefully? What works best?
Thank You
Bill Vanderaegen
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