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Online R454B pressure temperature chart spanning from -40°F to 150°F temp. Printable PDF version of R454B PT chart you can take with you on the job. There are several brand names for R454B: Opteon XL41, Solstice 454B, and Puron Advance.
The following chart gives comparative suction and liquid pipe sizes for R-454B versus R-410A in air conditioning conditions of +45 ºF saturated suction temperature.
Pressure Temperature Charts Vapor Pressure in PSIG ... Critical Pressure (psia) 763.9 Critical Temperature (°F) 172.6 Critical Density (lb./ft^ 3) 27.7 Vapor Density (bp, lb./ft^ 3) 0.2 Liquid Heat of Vaporization (bp, BTU/lb.) 52.7 Ozone Depletion Potential (CFC 11 - 1.0) 0
Solstice® 454B (R-454B) is the most optimized R-410A replacement, providing easy conversion with minimal changes from a R-410A design.
Solstice® 454B demonstrates improved efficiency and matching capacity to R-410A, with a GWP that is 78% lower. It minimizes capital expenditures and provide easy conversion with minimal changes from a R-410A design.
In this article we will look at the characteristics of R454B freon, its properties, and scope of application. We present tables of pressure and temperature dependence, Log (p)-h diagrams, thermodynamic characteristics on the saturation line.
