Charging R Pt Chart 407a
r407 Converting a R22 system to R407c Walk in Cooler Super Heat Adjustment On A Newly Installed System Pressure Temperature Charts. CO. 1. °F. °C. R-407A. Liquid. °F. 3.9. 6.4. 9.2. 12.2. 15.6. 19.2. 23.2. 27.5. 32.2. 37.3. 42.8. 48.7. 55.1. 62.0. 69.3. 77.2. - Forane 407A Pressure Temperature Chart R407c looks like the closest overall match to R22 refrigerant. It is very inexpensive. It has the same capacity. And most importantly ...