During an air conditioning tune-up or even a new system installation, you may hear words like Puron, Freon, R-22 or R-410A. These are the technical and brand names of widely used refrigerants ...

The AC&R Safety Coalition training program prepares students and technicians for these new challenges. It includes a study workbook and CD-ROM and a certification exam. The program may be conducted ...

The GasGuard™ tamper-resistant locking valve cap helps prevent refrigerant theft, leaks, and refrigerant huffing from residential and commercial air conditioning and refrigeration equipment.