Thread: Revenge of the swamp cooler
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Old 10-19-2023, 11:52 PM   #6 (permalink)
cRiPpLe_rOoStEr
It's all about Diesel
 
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Besides freon-based air conditioners, maybe you remember ammonia-based absorption systems which used to be common on old fridges. AFAIK now these are only allowed for industrial purposes.
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