PaulT
Need gumbo
Rather than think about opportunities to generate heat with scarce battery power, why not provide a means to move warmed camper air into the space around your water tank in addition to insulating the space between the tank and the outer wall? A small fan forcing air into that space would not consume anywhere near the power of any resistance heater that could heat the water. This assumes that the camper interior is being heated. Anything more complex seems like an unending maintenance issue or a need to provide outside heat/power negating the simplicity of our camper systems. My 2 cents.FreezingMan said:Like the original person's post I'm looking for ideas to better protect the water system from cold temps. Thoughts I have are to place closed cell foam between the water tank and outside walls, heat tape the water lines, install a light bulb in the compartment where the water line exits the water tank, and heat tape on water tank. Any other ideas others have done?
Paul