I need to retro-fit a cooler and a reach-in commercial freezer. Genetron offers several different retro-fit refrigerants but which is the most appropriate? What other factors should I investigate before making a decision?
2007-01-18 11:06:58 · 3 answers · asked by JoeH 3 in Home & Garden ➔ Maintenance & Repairs
R134a is replacing R22. you have to change the drier after evacuation.
2007-01-18 11:22:02 · answer #1 · answered by Anonymous · 0⤊ 0⤋
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What is the best way to replace R502 and R12 refrigerant?
I need to retro-fit a cooler and a reach-in commercial freezer. Genetron offers several different retro-fit refrigerants but which is the most appropriate? What other factors should I investigate before making a decision?
2015-08-12 20:54:06 · answer #2 · answered by Anonymous · 0⤊ 0⤋
It is illegal to work on refrigeration sealed systems without an EPA license. If you had the license you would not be asking this question. There are many alternate refrigerants on the market. Some of them are referred to as "drop in" refrigerants that are compatible with the system and oil without changes to the system. Depending on the system these refrigerants may be a direct replacement but under some circumstances they do not work or work but not as well and in some instances actually work better.
Genetron is not the only chemical company that has alternative refrigerants that can be used.
2007-01-18 14:28:25 · answer #3 · answered by Anonymous · 2⤊ 1⤋
as far as your freezer u need to go to 404 .i am sorry i don't no the retro fit as for the r12 u can use 134a witch is a medium temp referent.there is also a freon called 12oz witch is sup posted to replace r12
2007-01-18 11:29:24 · answer #4 · answered by Anonymous · 0⤊ 0⤋
hi im in the reefer part of transport refrigeration in the reefer we use r408a to replace r502 and mp66 to replace r12 and change dryer and compressor oil, hope that helps you
2007-01-18 12:07:45 · answer #5 · answered by Anonymous · 0⤊ 0⤋