This Chofu
model is a precision built wood-burning water heater designed
specifically for hot tubs. It circulates water using the principal of
Thermosiphon (the pumping action created by rising hot water),
eliminating the need for a circulating pump or electricity.
This unique feature opens up a whole new
range of alternatives for hot tubs. Now you can have a basic soaking tub
without pumps, chemicals, or high maintenance. We recommend the optional
Chofu filter system for those people that want cleaner water without
having to frequently drain the tub |
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