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CMunrock's avatar
CMunrock
Explorer
Nov 19, 2016

Stumped trying to winterize

I drained the tank and closed the low point valves. I closed the water heater bypass valve and my RV has a tank bypass hose already installed. I put the bypass hose in the jug of antifreeze, closed all of the faucets, and started the pump.

For some reason, it's not pumping any antifreeze.

What am I doing wrong?

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