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Thread: ? about hydrocarbon gas
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28-11-2012, 01:40 PM #11
Re: ? about hydrocarbon gas
Everything I have read show sulfur levels in LPG to be quite low but i cannot find any reference to a minimum allowable level for refrigerant grade stuff. Most people I know using R290 filter it through 2 liquid line filters and straight into the system. No idea about the long term effects on the system from this though....