HVAC Leak Detection
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Uploader Comments (DrZarkloff)
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@water4fuelh20 Yes.
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@Rcb2875 Thanks for watching.
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@WaterfrontBoss Thanks for watching.
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the low pressure service valve has a leak aroung the gasket 5/16". I have a new parker valve on the way, a small amount of oil is visible at the bottom of the valve on the inside, is this normal do you have a video on replacing the service valve?
jetpilotdds 5 months ago
@jetpilotdds Sorry, I don't have any service valve replacement videos.
DrZarkloff 5 months ago
will the leak detector detect all types of refrigerant and will it detect nitrogen?
jetpilotdds 5 months ago
@jetpilotdds Many newer leak detectors will detect all refrigerants and nitrogen.
DrZarkloff 5 months ago
Thanks for the video doc. After I pressurized my system with nitrogen I was able to find the leak in the low pressure service valve, it was around the piston that isolates the system. I took the ring washer off and found that it looked fine. The washer seemed to be intact but could that the source of the leak, ie can I get a new washer( I don't even know if a washer is obtainable) or should I replace the valve entirely?
jetpilotdds 5 months ago
@jetpilotdds I think that you're pretty much stuck having to replace the entire service valve.
DrZarkloff 5 months ago