R407A Pressure-Temperature Chart

R407A Pressure-Temperature Chart

Hello readers welcome to the new post. Here we will discuss the R407A Pressure-Temperature Chart. R407 A is gases mixture used as a refrigerant. It is an azeotropic blend of HFC32 or difluoromethane, pentafluoroethane, and 1,1,1,2-tetrafluoroethane (HFC-134a). It was made as a close configuration with R22 featues and flow rates, which makes it the best…

R-449A Pressure Temperature Chart

R-449A Pressure Temperature Chart

Hello readers welcome to the new post. Here we will learn the R-449A Pressure Temperature Chart. R449a is a mixture of hydrofluorocarbons (HFC) and hydrofluoro-olefin molecule R1234yf (HFO), that composition of R125 (25%), R32 (24%),  R134a (26%), and R1234yf (25%) gases. Refrigerant R449a has non-toxic features with non-flammability and is given the A1 safety features for…