Quote:
Originally Posted by Chateau_Nomad
dk - edumacate me...  when you do your "40psi blowout" do you have the pump ON - even briefly? Would that be necessary, or would it depend on how the plumbing is routed? I'm thinking about adding this to my winterize routine. |
Late in seeing this...
No, my pump is off when blowing out.
My pump has to be on to drain via the low point lines. I don't have a gravity tank drain. When I am blowing out, it is not to blow out the tanks but the fresh water supply lines. the fresh water tank is 100% BEFORE i start to blow it out.
Having a gravity grain is a nice to have options, but is not necessary IMO
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