Any of you guys winterizing with air only?
In my 10+ years of travel trailer ownership here in the Pacific NW, I've never used anything other than compressed air to blow out my lines and winterize. I haven't used any of the pink stuff, apart f...
Forum Discussion
troubledwaters wrote:
The water lines run up, down, around, up again, down again, etc. If water should happens not get completely blown out for some reason and pool in a low area and freeze (especially if its behind something), you may tear out 7 feet of floor or wall before you find the leak. $7.99 and 10 minutes can pretty much eliminate that possibility. YOMV.
I'm not so sure. If you get most of the water out, and there is a little bit in the line. It will have room to expand with out bursting the line. Just like the black tank. What little water there is in there has room to expand. Expansion is what cracks lines. If it can expand, it will not hurt them.
