Allowed me to add refrigerant to an outdated R12 system that was leaking slowly. It took months for the filling to decrease to the point where it lost its ability to cool. Now the homeowner has time to save up for a new appliance instead of buying the same one right away (new refrigerators are NOT cheap).
Lichamp Automotive R1234YF Installer Standard
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Enhanced Elitech ILD-300 Infrared Refrigerant Leak Detector: Advanced HVAC Halogen Tester with Selectable Gas Functionality
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Robust Robinair (RG3) Portable Refrigerant Recovery Machine, 115V, 60Hz -Efficiently Recovers Liquid and Vapor Refrigerant
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VIVOHOME 220LB HVAC Electronic Digital Refrigerant Charging Weight Scale – High Precision with Protective Case
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