AHRI updates refrigerant spec standard
2017-05-14
The latest 2017 edition of the AHRI Standard 700, Specifications for Refrigerants, is now available to download from the AHRI website. The 2017 edition includes four new zeotropic blends - Arkema’s R459A and three Mexichem blends R459B, R460A and R460B. The characteristics and allowable levels of contaminants of these new refrigerants can be found in Table 2A of this standard.
