1,1,1,2-Tetrafluoroethane (also known as norflurane ( INN ), R-134a, Freon 134a, Forane 134a, Genetron 134a, Florasol 134a, Suva 134a, or HFC-134a) is a hydrofluorocarbon (HFC) and haloalkane refrigerant with thermodynamic properties similar to R-12 (dichlorodifluoromethane) but with insignificant ozone depletion potentialā¦.
1) Extended the requirements of the Refrigerant Management Program to cover substitute refrigerants, such as HFCs. Note that EPA has previously exempted some substitutes from the Section 608 venting prohibition through previous rules. Such substitutes are also exempt from the requirements of this rule. 2) Lowered the leak rate thresholds that
RED TEK 12a has a lower density (but higher latent heat per unit weight and better thermal conductivity) than R12. In practice, this means the charge required, in weight terms, is lower than for R12 and R134a to give the same volumetric flow rate and the same capacity. The charge for RED TEK 12a is 35% of that required for R12 by weight, and 40
Heat transfer evaluation of R-134a and other refrigerants have become important for reducing the use of R-12. R-134a is a potential replacement for R-12 (Eckles and Pate, 1991). R-134a contributed
1,1,1,2-Tetrafluoroethane (also known as norflurane , R-134a, Klea 134a, Freon 134a, Forane 134a, Genetron 134a, Green Gas, Florasol 134a, Suva 134a, HFA-134a, or HFC-134a) is a hydrofluorocarbon (HFC) and haloalkane refrigerant with thermodynamic properties similar to R-12 (dichlorodifluoromethane) but with insignificant ozone depletion
GenetronĀ® 134a (HFC-134a) has been developed by Honeywell to serve as one of the key substitutes for CFCs and HCFCs. GenetronĀ® 134a is a long-term, environmentally safer, non-ozone depleting substitute. As a refrigerant, it possesses similar energy efficiency and capacity characteristics as R-12 and has an intrinsically low toxicity.
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is hfc134a the same as r134a
