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A comment on Cooling a house without air conditioning. Parent comment

Re:Cooling a house without air conditioning by post_break on Friday August 23, 2019 @04:23PM (#20782194)
1234yf is the new refrigerant in cars. It has a global warming impact of 1, R-134a for example has a GWP of 1430. If we move to that it won't be much of a problem.
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