Forum Discussion

23hitman's avatar
23hitman
Explorer
Aug 28, 2013

Winterization Air vs Chemicals...... Your 2 cents please

First timer Looking for the experienced voices to throw in your 2 cents as to using the RV anti-freeze vs blowing out the lines with air (like the sprinkler system @ home). The TT will be stored...
wgriswold's avatar
wgriswold
Explorer
Aug 28, 2013
I blow out with air (40psi). Then I introduce antifreeze through the pump pick up designed to winterize the pipes. I do this because I worry about the pipe between the pump and the place where the outlet pipe connects with the city water intake, which would not blow out with the air.

I suppose I could disconnect the outlet side of the pump but I have never done that.

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