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How Do I Know If My Evaporator Coil Is Leaking? [Solved]
To verify if a leak exists, before removing the evaporator, a vacuum test can be performed. Using appropriate flush adapters on the evaporator fittings, pull a vacuum of 28” to 30” Hg. The evaporator should hold vacuum for 30 minutes. If there is a loss of vacuum, verify that the adapters and gauges are not the cause.
HVAC 159 Why evaporator coils leak (Fixed)
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How to visually spot a leaking evaporator coil
Broken air conditioner
Where to Find R-22 & R-410A LEAKS on AC Units! Top 10 Spots!
In this HVAC Video, I Show 10 Locations where Split Type Air Conditioning Systems May