Engineering Bulletin – New Low GWP Refrigerant

Meets USA EPA and Environment Canada 2016 Proposed ruling. PDF Version RefPlus_new_low_GWP_Refridgerant Refplus approves the following modern refrigerants to their medium and low temperature refrigeration evaporators, condensers and condensing units. The following refrigerants can be used: Honeywell Solstice N40 (R448A) GWP 1273 • Dupont Opteon XP40 (R449A) GWP 1397 They are replacements for R-22, R404A,…