New to Winterizing
This past summer the wife and I moved from a Pop Up camper to a Hybrid Travel Trailer. With the PUP, we never used on-board water and it didn't have a toilet. I read the posts on winterizing and want to make sure I have everything covered, now that Illinois is cold and getting snow.
I installed a bypass valve on the freshwater line so that I could pump the anti-freeze directly. I removed the water filter cartridge and opened up the faucets until anti-freeze was coming out of the faucets. I also opened up the low point drains until anti-freeze came out. I flushed the toilet until anti-freeze came out and left some in the bowl to help with odors. Almost forgot, drained the hot-water heater and flipped the bypass valve. After all of that, I dumped the black and gray water tanks. Have I missed anything or does anyone have any other things I might want to do. Thanks!
2015 Chevy Silverado 2500HD LTZ, Crew Cab 4X4 Long Bed with the 6.6L Duramax/ Allison
2005 Palomino Stampede 23SLSD