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Re: Nitrogen testing?
Posted to HVAC Forum on 4/23/2021 7 Replies

I use a CPS rig for our nitrogen testing. It has not been my first step in leak finding though. It gets out for the "I can't find the leak with a sniffer" projects.

Usually I go for the jugular and push it up to 275psi right off. Almost every one is found by... Login to read more.

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