Thread: Using dry nitrogen to pressure test A/C systems
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Old 05-10-2004, 11:04 AM
md21722 md21722 is offline
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Join Date: Jan 2002
Location: Colorado Springs, CO
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Yes I agree if you have a leak, it might be hard to find with just nitrogen. Last summer I used it to verify my A/C system didn't leak after I reassembled it (damaged from a deer accident) & before charging with R-12. Since it held pressure for a long time, I concluded it was leak free.
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Brian Toscano
Last edited by md21722; 05-10-2004 at 11:13 AM.
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