Golden_HVAC wrote:
I guess this is why some from Canada blow out their water lines with compressed air, then add some anti-freeze.
If you already have anti-freeze in the lines, then no worries about water collecting in low areas and freezing. If you have the possibility to blow out about 1/3 to most of the anti-freeze, then you have no danger of anything freezing in your lines. What little anti-freeze there will be left will not be enough to damage anything.
Fred.
Not only Canadians!
DW has very sensitive taste and didn't like the "taste" that the Pink RV antifreeze left in the lines. I have been blowing the lines for over two years now.
We live in the NW and four season camp, this requires us to winterize several times a year, it takes me about 40 minutes to drain and blow the lines at the storage yard. It helps that I have a Pacbrake as I have on board air. I have never put the pink stuff in the supply lines of the 5er.