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Re: Vacuum (dehydrating) Micron Gauge
Posted to HVAC Forum on 5/28/2024 10 Replies

That depends upon if you are working on modern automotive A/C systems or doing commercial and residential refrigeration.

I am well aware of the boiling point of water at various levels of vacuum. At 500 microns it boils at -12F. I am also aware that the oil ... Login to read more.

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