Web24 Aug 2010 · Freeze-12 blend of 80% R-134a and 20% HCFC-142 Frigc (FR-12) 59% R-134a, 39% HCFC-124 and 2% butane ... There are many, many discussions about … Web14 Jul 2003 · R12 vs R134 vs FREEZE 12; A1 airconditioning question(s)... R12 vs R134 vs FREEZE 12. J. jimbehning. Contact options for registered users. posted 19 years ago. …
R22 vs. R32 vs. R134a vs. R290 vs. R410A: Refrigerants Used in …
Web17 Aug 2024 · · R404A has been developed as an alternative to R502 for refrigerators and freezers. · R134a was the first HFC introduced in refrigeration and air conditioning with great success, because it... Web17 Aug 2024 · For this reason, R134a is used mainly in large systems (over 250 kW) that can afford the higher costs. · R407C is, like R134a, thermodynamically similar to R22 … purple butterflies png
1,1,1,2-Tetrafluoroethane - Wikipedia
WebR134a and R1234ze for drop-in or new chiller applications. The study reveals that there is a 30% increase in the volumetric flow rate for new chillers using R1234ze, compared to … For starters, Freeze-12 is supposed to be a lot cheaper than R-12. There was a time where R-12 was costing $800 for a 30-pound tank but since R-12 is not appropriate to use anymore, that price has come down some. Then, Freeze-12 is supposed to be the ideal replacement for R-12 systems. You may have to use … See more It is difficult to answer this question simply because everyone has a different opinion about both products. The best information you can go by will be the ingredients. Freeze-12 uses ester oil while 134A uses PAG oil and the two … See more The answer to this question will be the person or company you believe is telling the truth. According to the company you do not have to do any system flushes when you are … See more You may know R12 by its other name, freon 12. This is the most popular and widely used coolant and has a wide range of uses. But since … See more There are 3 good options you can choose from when you want to replace your old R-12 coolant. The first option is the newer 134A and it is called … See more Web11 Sep 2024 · R-12 isn’t just unfriendly to the ozone layer, it has a GWP value of 10,900! R-134a, while non-ozone depleting, is still viewed unfavorably due to its GWP of 1,430. ... R … secure keyboard for passwords