If I ever have land, I'm going to build a few of these for my kids as they become young adults but aren't ready to go into debt for a place of their own. They can go live in a drain pipe out back for awhile. Woo-hoo! #bunkerplans
small on-demand hot water heater rated for a tiny house on wheels. powerful enough to use for showers. If you are building a tiny house on wheels and you want running hot water this is the water heater to get.