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Old 08-26-2020, 03:56 PM   #1
Quiet Waters
New Member
Join Date: Apr 2020
Location: Lakebay
Posts: 5
M.O.C. #26115
Atwood Furnace Upgrade?


I need to replace the furnace fan motor in our 2010 3400RL. Furnace is an Atwood 8535-IV.

One option I'm pondering is replacing the whole unit to a furnace with a higher btu rating (40 or 42kbtu) I believe the larger unit has the same frame, and would slide right into the same spot.

Understand that I might have to increase ducting to ensure proper airflow, but it would do a better job of keeping the coach warm this winter..

Has anyone done this?

Thanks, Eric
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atwood, furnace, heater, heating

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