Transcription of Technical R-422B and R-422D Guidelines - …
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Technical R-422B and R- 422d Guidelines Available in the Physical Properties of Refrigerants R-422B R- 422d . Environmental Classification HFC HFC. following sizes Molecular Weight R- 422d . Boiling Point (1 atm, F) 25 LB. CYLINDER. Critical Pressure (psia) 110 LB. CYLINDER. Critical Temperature ( F) Critical Density, ( ^ 3) Liquid Density (70 F, ^ 3) Vapor Density (bp, ^ 3) Heat of Vaporization (bp, BTU/lb.) Specific Heat Liquid (70 F, BTU/lb. F) Specific Heat Vapor (1 atm, 70 F, BTU/lb. F) Ozone Depletion Potential (CFC 11 = ) 0 0. Global Warming Potential (CO2 = ) 2525 2730. ASHRAE Standard 34 Safety Rating A1 A1. Temperature Glide ( F) (see section 2) 5 5.
Refrigerant Reference Guide 5th Edition 2010 Technical Guidelines THERMODYNAMIC PROPERTIES OF R-422B Temp [˚F]-60-55-50-45-40-35-30-25-20-15-10-5
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M and F Line, Refrigeration, Applications, 134a, ENALT Components AIR CONDITIONING, Thermostatic expansion valves, H-ENGM0806, August 2006 Engineering, H-ENGM0806, August 2006) Engineering Manual, Refrigeration Research Receivers, Refrigerant Recovery and Recycling, BULLETIN 10-10-8, R-421A Refrigerant Replaces R-22