I got a new to us TT and have been toying with the idea of making a pump out of a bilge pump to pump in the anti freeze through the city water connection this year. only thing I have to worry about...
Clicky for kit. This is the best and easiest way to get Anti Freeze into the pump to protect it and the rest of the plumbing system. It is also the least wasteful and you may only need a gallon or 2 depending on your trailer. I do my large rig on about 1 and a half gallons of anti freeze. Randu
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RV projects you can tackle on your own with a few friendly pointers.4,377 PostsLatest Activity: Jul 17, 2025