R407a oil type Freon™ 407A (R-407A), a non-ozone-depleting, HFC refrigerant, can be used as a replacement for R-22 in low- and medium-temperature refrigeration systems. This installment will focus on R-407A. However, the technical nuances—from pressure-temperature relationships to oil miscibility —determine success. R407A is a viable lower GWP alternative albeit only a temporary solution. R407A’s GWP of 2,107 makes it almost half that of R404A, F-Gas compliant, similar cooling capacity and improved efficiency. It is commonly used for medium and low temperature refrigeration applications and offers excellent capacity and efficiency as a replacement for R-404A and R-507 in new and existing R-404A equipment. When oil top-up is needed, always use the oil type as listed in the below table. Suitable for coupling and belt drives. Refrigerant Focus #1: R-32 Refrigerant Focus #2: R-410A Refrigerant Focus #3: R-1234ze Refrigerant Focus #5: R-290 Refrigerant We would like to show you a description here but the site won’t allow us. 1 F / 82. hjgy qioa aagu vvz xqsdzvw olrstbu spqk vghq gfdy rqknmf ndilwf mevt bfpwz dnpigc zxu