You must identify your local store and sign in to see local price and availability information and place orders. Johnstone Supply is a leading wholesale distributor for HVACR equipment, parts and …

Complete pressure-temperature charts for all refrigerants with interactive features, comparison tools, and downloadable resources. Current market prices for all common refrigerants with cost analysis, …

Solstice® N40 (R-448A) and Solstice N13 (R-450A) are Honeywell’s newest blends for commercial refrigeration. R-448A & R-407F are great retrofit options for R-22, R-404A, R-507, R-402A, & R …

For a single-component or azeotropic refrigerant, the operating pressure for the low side of a system can be found by cross referencing the desired coil temperature on the PT chart.

Detailed information on how to use the pressure temperature chart with refrigeration and air-conditioning gas products.

Refrigerant Pressure - Temperature Chart Pressure values are displayed for R-22, R-410a, R-407c, R-134a and R-404a refrigerants.

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Each refrigerant’s pressure temperature chart reflects its unique pressure-temperature relationship, which is essential for correct application and troubleshooting.

Temperature and pressure diagram for constant boiling refrigerants - imperial and SI units. The Engineering ToolBox provides a wide range of free tools, calculators, and information resources …

Reference and compare pressure-temperature relationships for common HVAC refrigerants. All values shown in Fahrenheit and PsiG. Created by Sam Ruf. Select the refrigerants you want to compare on …