Photos of a dirty and a clean “A” Coil
According to the EPA, “Accumulated debris can restrict the air flow in your air ducts, making your system work harder to heat and cool your home. A build up of .042 (1/20) inches of dirt on the heating or cooling coil can result in a decrease in efficiency of 21% increasing your monthly utility and fuel bills.”
Here is a “before” picture of a dirty evaporator coil (“A” coil):
Here is the A-coil after it has been cleaned:
Please call our new hotline: (651- 494-4466)
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