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02-11-2006, 09:11 AM #1
Why don't A/Cs have gas pressure gauge
I was wondering. Why don't Arir Condition Units (outside or inside unit) have a gas pressure gauge?
I read on various forums, how their A/C stop heating/cooling and then it turned out, that the gas leaked out.
Why don't A/C have such a gauge so the user would see exactly the gas pressure in the system (like natural gas central heating system, which has water pressure gauge)?