A quality flushing gun attaches with a short hose to a canister that has a valve at the top to pressurize from an air compressor. The hose is simply connected to the container and the flushing gun. Top screws from canister for easy filling with A/C flush solvent (sold separately, you can find it at any auto parts store or on Amazon). A must when replacing a dead compressor to help remove any c^@# from the air conditioner. After flushing with flushing solvent, flush directly with shop air (or pure nitrogen if available).
Enhanced Elitech ILD-300 Infrared Refrigerant Leak Detector: Advanced HVAC Halogen Tester with Selectable Gas Functionality
9 Review
Robust Robinair (RG3) Portable Refrigerant Recovery Machine, 115V, 60Hz -Efficiently Recovers Liquid and Vapor Refrigerant
9 Review
VIVOHOME 220LB HVAC Electronic Digital Refrigerant Charging Weight Scale β High Precision with Protective Case
9 Review
π¨ Robinair (15115) VacuMaster Single Stage Vacuum Pump - For Efficient Single-Stage Vacuuming, Delivers 1.5 CFM
9 Review