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, …

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

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 …

Pressure Temperature Chart USA (°F/psig) ... ing with all refrigerants involves a degree of risk. It is recommended to use best practices and always adhere to safety protoc

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.

PRESSURE TEMPERATURE CHART HIGH ELEVATION 5,000 FEET Red Numerals - Inches Hg. Below 1 ATM

Because the properties of the new zeotropic refrigerant blends are different than traditional refrigerants, it is useful to know how to read a two-column PT chart. The pressure-temperature (PT) chart is a …

A Pressure-Temperature (PT) chart shows the relationship between the pressure and temperature of a refrigerant in its saturated state. This relationship is fundamental to understanding how refrigeration …

Pressure-Temperature (PT) charts are the cornerstone of HVAC diagnostics, providing technicians with critical data to evaluate system performance, diagnose issues, and ensure optimal operation.