Technical Questions on New RV Hardware
We've been RVing with a 1964 Four Seasons Travel trailer for 27 years now, permanently set up on our own property. The old girl had only basic conveniences, and we just upgraded to a 2015 Jayco Fligh...
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The holding tanks are usually designed with the valve lower than the lowest liquid level possible in the tank. If the trailer is level the tanks should drain completely.
