Keeping low point drain from freezing
We will be camping next week in Pigeon Forge and they are predicting a few nights of temps down around 17. We have heated tanks but our low point drains are exposed and in the past they have froze. ...
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I would either fabricate some kind of insulated cover like a small Styrofoam cooler or box filled with insulation to cover the valves or follow the lines to the inside of the TT and install a set of valves.
