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International Automotive Technicians Network
Re: Something is full of hot air
Posted to HVAC Forum on 5/28/2019

Back when dinosaurs roamed the Earth, and R-12 was 39 CENTS a can (with coupon... limit six) air contamination was pretty common. if the TX valve failed shut or got plugged, the low side went into a vacuum, and air gradually found its way in. Hang-on units fre... Login to read more.