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gsf35099's avatar
gsf35099
Explorer
Dec 31, 2017

Making it thru the cold for the first time - doing well :)

Well, we have been in NW Virginia since Wednesday and this is the coldest we have ever stayed in the MH. "Columbus" is doing actually great keeping the inside warm along with keeping everything from f...
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pianotuna's avatar
pianotuna
Nomad III
Jan 01, 2018
Hi Pirate,

The fans "pressurize" the furnace duct work and keep a small amount of warmed "cabin" air flowing through them. It is enough to prevent freezing of the fresh water lines in my RV. YMMV.

Pirate wrote:
pianotuna wrote:
For truly cold weather when using electric heaters, consider replacing the return air grill for the furnace with twin window fans:
I've seen you post this a couple times. I just don't understand what is the purpose of the fans. Can you explain further? Tks.

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