Average heating times from 1.5 hours for an 800l uninsulated pool. You only need two things to work your wood fired hot tub:. The wood fired hot tub coil kit can be attached to any tub converting it into a wood fired hot tub.
Kilz primer for pressure treated wood
Spray on sealer for wood
Three tiered wooden stand
Stainless Steel Coil Heat Exchanger for dutch tub,Wood fired hot tub
