Quote:
Originally Posted by BMWM5NYC
I work in the HVAC field. Your system is a sealed system, the only way it was low on refrigerant is if A. Someone let some out, or B. There is a leak. That is the only way you would be low on refrigerant.
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Hi, it did not look like it was a leak because it still cooled down but took some time. After adding R134a to required pressure, the system is holding up. No apparent leak. I don't know if it came that way from factory. So far so good.
