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A comment on Launch HN: Electric Air (YC W23) – Heat pump sold directly to homeowners. Parent comment

Re:Launch HN: Electric Air (YC W23) – Heat pump sold directl... by pappn on Monday March 13, 2023 @01:02PM (#35138673)
FYI, air-to-air heat pumps are very popular in Norway. There are models that have >2 COP in -15 C, for instance Toshiba Daiseikai 9S at 2.35 at -15C, and >5 at +7C.
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