Winterizing a jetted bath tub.
From what I can see, all lines slope down to the intake point so I'm guessing the tub is self draining (including pump) which should mean I don't need to do anything. Is this correct, or is there more...
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I just looked at mine and the lines to the jets are about 2" in diameter. So if you pour some in the jets with a funnel, it will take a good amount for each jet. Most whirlpool tubs have some access to the pump and the trap but it sure wouldn't be fun to try to get to a jet line on the back side if it froze!!!!
