I studied this but can’t recall the exact details. In the past they used R-12 which required less pressure. It was banned because it was making a big hole in the Ozone layer.
I think we now use R-32 which is as good but requires more pressure. And that’s probably why new ACs are noisier.
roya ୨୧ (npub1csa…z4x9) probably knows these details.
TKay
npub1nj…7l02j
2024-07-08 23:47:10
in reply to nevent1q…hnva
Author Public Key
npub1nje4ghpkjsxe5thcd4gdt3agl2usxyxv3xxyx39ul3xgytl5009q87l02jPublished at
2024-07-08 23:47:10Event JSON
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"content": "I studied this but can’t recall the exact details. In the past they used R-12 which required less pressure. It was banned because it was making a big hole in the Ozone layer. \n\nI think we now use R-32 which is as good but requires more pressure. And that’s probably why new ACs are noisier. \n\nnostr:npub1csamkk8zu67zl9z4wkp90a462v53q775aqn5q6xzjdkxnkvcpd7srtz4x9 probably knows these details.",
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