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gas line pressure test

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heatguy
heatguy Member Posts: 102
have to do gas line pressure test for commercial site was wondering what was thought to be best method nitrogen or air any thoughts

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  • mtfallsmikey
    mtfallsmikey Member Posts: 765
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    I've always used air

    But....your AHJ may want nitro. Use a guage that reads in ounces, very sensitive, you will know immediatly if you have a leak.
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