Homemade DIY Hot Tub project

IBC hill billy hot tub turbo charged by a blower on the burner box creating a super efficient water heater capable of heating 700 litres of water to 40 deg C from cold in 1.5 hrs (104 mega Joules of energy).
WARNING! ensure gas bottles are correctly degassed before any modifications are carried out!! and ensure any pipework is vented at all times to prevent catastrophic steam explosions!!

Видео Homemade DIY Hot Tub project канала gezvic