For those who regularly charge (or charge their system), the technician has everything for you. Refrigerant (like freon) will not leave your system unless there is a leak. Under federal law, a leaking system must be repaired, or if the leak cannot be fixed, it must be replaced.
Robust Robinair (RG3) Portable Refrigerant Recovery Machine, 115V, 60Hz -Efficiently Recovers Liquid and Vapor Refrigerant
9 Review
Enhanced Elitech ILD-300 Infrared Refrigerant Leak Detector: Advanced HVAC Halogen Tester with Selectable Gas Functionality
9 Review
๐ฌ๏ธ UView Airlift Cooling Checker 550000
9 Review
๐ UView 560000 Combustion Leak Tester: A Reliable Tool for Efficient Diagnosis
9 Review