The guide below is how you can convert your R12 to R134a in an older car. If you want to make a proper conversion, you will also need to replace all the O-rings, new accumulator, new filter and so on. But we’re talking about a $2000+ cost, so it’s probably not worth doing ...
R12 To R134a Retrofit A/C Cap Valve Kit These Low/High side retrofits will convert your old 3/16inch or 1/4inch R12 charging port and allows you to connect the R134a hose. Good for car accessory replacement Specification: Type: A/C Charging Port Adapter Material: Metal and Plastic Fitm...
In this paper we present a case study on the design changes carried out to retain the performance of a compressor after conversion to a R134a application. Study of volumetric and Isentropic efficiency, suction and discharge gas path flow and motor efficiency were done and experiments conducted to...
$7.62 Choose Options Omega Santech R12 to R134a Coupler Conversion Kit with Vacuum Pump Adapter - MT2164 by Omega MPN: MT2164 SKU: 77225824 $59.56 CAN'T FIND THE PART YOU NEED? Shoot us an email or call (503) 802-1370 Contact Us...
蒸汽压缩制冷系统的各种制冷剂R12,R134a和R290/R600的性能进行了比较。结果显示,制冷剂混合物R290/R600的性能系数高于R12和R134a19.3-27.9 %,并且发现,由79%的丙烷于21%丁烷进行混合的烃类混合物可作为R12和R134a的替代品。 关键词:设计;建模;碳氢化合物;能量消耗;HFC;制冷剂。 1.引言 由于热泵和空调系统对臭氧...
In this paper we present a case study on the design changes carried out to retain the performance of a compressor after conversion to a R134a application. Study of volumetric and Isentropic efficiency, suction and discharge gas path flow and motor efficiency were done and experiments conducted to...
蒸汽压缩制冷系统的各种制冷剂R12,R134a和R290/R600的性能进行了比较。结果显示,制冷剂混合物R290/R600的性能系数高于R12和R134a19.3-27.9 %,并且发现,由79%的丙烷于21%丁烷进行混合的烃类混合物可作为R12和R134a的替代品。 关键词:设计;建模;碳氢化合物;能量消耗;HFC;制冷剂。 1.引言 由于热泵和空调系统对臭氧...