Forum Discussion

profdant139's avatar
profdant139
Explorer II
Mar 20, 2018

Can water heater run while towing? Here's why . . .

I am thinking about installing a water-heater-powered underbelly tank heating system -- several of our members have already done so. A very big and daunting project, but I think it is within my compe...
Lantley's avatar
Lantley
Nomad
Mar 20, 2018
I like the idea of the circulator pump. But what stop water from freezing within the individual fixtures? Like the toilet valve or kitchen faucet.
Sounds like others have taken this approach so I assume it can be done.
I have never tried to travel with my water heater on in gas mode.

About DIY Maintenance

RV projects you can tackle on your own with a few friendly pointers.4,399 PostsLatest Activity: Jan 20, 2026