Don’t Convert to R134a

Winchester_Black said
Im responding to this post because it’s the most inflammatory (lol)


I just have one question. Do you ever plan to buy a refrigerator made after 2022? Or eat in restaurant with a walk in cooler?
I’m only asking because r600 and r290 are propane and butane based refrigerants.. (everything is moving to this for environmental reasons)
and these are used in applications where open flame burners and vats of boiling oil are commonly placed in close proximity to them. Food for thought from a dumb guy..
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Not only that, but ammonia is one of the most dangerous and toxic chemicals on earth, in the context of pressurized refrigeration systems. And back in the old days there some pretty toxic and dangerous stuff. Methyl chloride, and sulfur dioxide. Those make LPG look like child's play