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I've got an '87 school but that I've converted for travel in snowmobile racing/hauling. We use the back half for shop (and small lavoratory) with a winched-ramp on back. We use the front half for "living", but right now it's limited to just a bed and shelves.
I've long wanted to put in a hot tub and thought that the way to heat the water would be to somehow run the bus heater fluid through some sort of manifold under the base of the tub.
1. How do you heat your water (now)?
2. How often do you change the water?
I've been thinking of an exterior drain that I could hook up to a pressure washer for double duty on the water. |