Wood Fired Hot Tub Coil. The wood fired hot tub coil kit can be attached to any tub converting it into a wood fired hot tub. Average heating times from 1.5 hours for an 800l uninsulated pool.
The coil kit is powerful and efficient for quick heating times. You only need two things to work your wood fired hot tub:. Average heating times from 1.5 hours for an 800l uninsulated pool.
