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Frugal and Energy Efficient Living

IbogaProject

(2,925 posts)

5. air to air heat exchanger

Reply to Delarage (Original post)

Sun Jan 2, 2022, 12:03 AM

Jan 2022

An air to air heat exchanger is another upgrade you can do. They can preserve 80 or more percent of the current temp while exchanging the air. One trick is you have to match it to the climate zone you're in. There is one for more humid areas, and another for drier areas. Your are is along the boundary of those two.

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6 replies

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Replacing natural gas heat [View all] Delarage Jul 2021 OP

I am in GA Zone 7 and a little different perspective... CurtEastPoint Jul 2021 #1

Thanks Delarage Jul 2021 #2

Yep, same here... Janu-ugly and Febru-weary. CurtEastPoint Jul 2021 #3

Suggest you investigate the high efficiency gas furnaces. Sinistrous Jul 2021 #4

air to air heat exchanger IbogaProject Jan 2022 #5

I did exactly what you describe. Woodwizard Apr 2022 #6