How do wood-fired hot tubs work?

266SharesFirst of all, let`s cover the mechanism of how do wood burning hot tubs work. The warmth comes with fire so apparently in most cases a wood-fired hot tub heater is necessary. There are a few main types of heaters: mounted internally or externally. They can be made of stainless steel of various grades. Not … Continue reading How do wood-fired hot tubs work?