Reports by Category
Final Low-GWP AREP Test Reports

The AHRI Low-Global Warming Potential Alternative Refrigerants Evaluation Program is nearing the end of its second phase. All final test reports are listed below by category.

High Ambient



Air Conditioning & Heat Pumps


Literature Review

The program consists of compressor calorimeter testing, system drop-in testing, soft-optimized system testing, and heat transfer testing. All tests other than heat transfer coefficient measurements are expected to be performed at participating companies' laboratories, using their own resources, at their own expense. The Low GWP AREP program will be managed by a technical committee reporting to the AHRI Executive Committee. The AHRI Research Department administers the Low-GWP AREP program, coordinates and disseminates information and reports among the participating companies and the observers. Representatives of interested organizations should contact AHRI's Research Department for further information. Questions should be directed to: Mr. Xudong Wang, Manager of Research. To access the Low-GWP AREP Technical Committee meeting minutes, available only to AHRI members, please go to the Research area of the Resources section on the AHRI Members Only website.