Winterizing Black Tank Rinser

[OhBlackWater]

So do I just blow it out with an air compressor or rig up a way to pump pink stuff through the line?

[Lantley]

You guys who do nothing are trusting the build quality and the precise critical standards that go into every RV

[GENECOP]

Never have I winterized....full of holes, self draining...

[Randu]

I blow air in mine but I think most are self draining into the tank or back out the line when hose disconnected. Most usually have the feed line routed above the tank into a wall panel with a vacuum breaker or backflow preventer at the high point of the line. Randu

[Lantley]

Blowing out should be sufficient, however I can easily pump antifreeze into the black tank flushers using my outside faucet via the convenience center.

[pianotuna]

Hi,

I blow mine out.

[LakeN]

We just blew it out...any water should have gone into tank which was drained.