Forum Discussion
4 Replies
- ChooChooMan74ExplorerNot all of them have valves. Mine are just capped.
- downtheroadExplorerAbove posts are correct...but, just opening them and draining them will not fully winterize your rig and keep you from having freeze damage.
- skipncharExplorerLow point drains (one for cold water plumbing system and one for the hot side). They are the lowest point in the plumbing system and intended to allow emptying all plumbing lines to HELP in winterizing your RV. They are located at different places on different models of trailer and some are not capped but operate from valves located above the floor.
- Chris_BryantExplorer IIHot and Cold low point drains.
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RV projects you can tackle on your own with a few friendly pointers.4,397 PostsLatest Activity: Dec 04, 2025