What is the corect pressure of freon 134a in a refrigerator
evaporator stage freon 134a slightly higher than ambient pressure (atmospheric pressure of apprx 101.4 kPa ) usually around 140 kPa to avoid ambient air to .
Experimental study of hydrocarbon mixtures to replace HFC-134a in a
A refrigerator designed to work with HFC-134a with a gross capacity of 239 l is used in . pressure at the inlet and outlet of the compressor is also measured by .
DuPont Suva® 134a (R-134a) refrigerant
DuPont Suva® 134a is an HFC retrofit refrigerant for R-12. It is used in new . Pressure-Temperature Guide for R-22, R-12 & R-502 Replacements [.pdf] .
How to Recharge Freon to Repair a Refrigerator | eHow.com
8. Turn on the refrigerator. Allow it to run until the pressure gauge stops dropping. This usually takes three to five minutes. 9. Check the pressure gauge. R-134a .
R134a Refrigerant Pressure Temperature Calculator
Aug 1, 2011 . This R134a refigerant calculator determines the gas pressure based on temperature of R134a refrigerant. Includes a Pressure Temperature .
ChemCases: Refrigerants - 15. Refrigerator Redesign
In this short section, we limit discussion to HFC-134a since its successful adaptation to home refrigerators and auto air conditioners was required to replace the .