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Old 02-14-2020, 07:26 PM
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AlexPeterson AlexPeterson is offline
Join Date: Sep 2005
Location: Maple Grove, MN
Posts: 2,248

Originally Posted by RV7 To Go View Post
SNIP I oriented the heat muff inlet to the back of the exhaust pipe and the outlet to the front in order to get the hottest air at the outlet. SNIP
I think this makes two of us out of thousands of RV's! A counter-flow heat exchanger can be quite a bit more effective than a concurrent flow one. Almost every one I've seen has it connected the lesser effective way.
Alex Peterson
RV6A N66AP 1600+ hours
Maple Grove, MN
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