Putting the exhaust air through a heat exchange unit or dehumidifier can collect... | Hacker News

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		londons_explore on Feb 21, 2019 \| parent \| context \| favorite \| on: Pee, Not Chlorine, Causes Red Eyes from Swimming P... Putting the exhaust air through a heat exchange unit or dehumidifier can collect most of the evaporated water and lost heat.

Pristina on Feb 21, 2019 [–]

Some how I feel this would be very inefficient due to small delta-temp.

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