Beavertooth
Member
- Messages
- 37
- Location
- N. Ireland UK
My son is making an outdoor hot tub. Summary. The heat source is a steel cylinder which he need a copper pipe Coil around the tank. The log fire in the tank heats the water in the coil & the science says it will heat the tub water.
Does anyone know how to make the coil without collapsing the copper pipe???
Does anyone know how to make the coil without collapsing the copper pipe???