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Permatron PreVent Outdoor Air Filter |
![]() New AC Systems |
Existing AC Systems |
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| Dirty Coils Reduce Heat Transfer and
Increase Electricity Consumption. Average Outdoor Air Flow through the AC Condenser Coil is 800 CFM / Ton AC. A 5 Ton unit moves 4000 Cubic Feet per Minute Air Flow through the outdoor coil. 4000 CFM/min x 60 min/h x 2000 hours/AC season = 480 million cubic feet of air / AC season. Average Indoor Air Flow through the AC Evaporator Coil is 400 CFM / Ton AC. |
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![]() Moisture in the system and Freon R22 Chlorodifluoromethane CHCLF2 break down under high temperature & pressure to form HCL Hydrochloric Acid (strong acid) and HF Hydrofluoric Acid. |
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08/24/2010