For flushing residual oil from the AC mini split kit when changing from an old R22 unit to a new R410A unit. Worked like a champ. I used Four Seasons 69994 Super Flush Solvent and then dried the tubing with compressed air.
Lichamp Automotive R1234YF Installer Standard
9 Review
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VIVOHOME 220LB HVAC Electronic Digital Refrigerant Charging Weight Scale β High Precision with Protective Case
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π¬οΈ UView Airlift Cooling Checker 550000
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