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« on: October 20, 2021, 11:42:58 AM »
Unless you plan on upgrading the hoses to a barrier type hose w/ associated fittings along with a parallel flow condenser, you will not get satisfactory results using R134A refrigerant. Also keep in mind that R134A operates at higher pressures. You will also need to convert your metered orifice. It has been my experience that the coldest air is made coupling an A6 compressor with R12 refrigerant. I have more R12 refrigerant than I will ever possibly use and am happy to help fellow members if they need any.