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Thread: Drop in replacements
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28-10-2010, 10:09 PM #5
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Re: Drop in replacements
Not heard about the oil crystalising.
The mineral oil doesn't chemically bond with R134a. It will get washed along with liquid refrigerant into the evaporator, then when the gas evaporates it will log there. That's why drop in's have a HC (typically about 2%) which bring the oil back.
Cheers,
Andy.Health and safety first..........unless I'm in a hurry.
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