EasyRose Heavy Duty 45-50 lbs Natural Gas Deep FryersVertical cast iron burner,Total input 120,000 BTU hr; Tube design with baffles inside for better heat transfer. Contiuous pilot for easy start of main flame,Large cold zone to prevent scorching of food particles at the bottom. Robertshaw control system to guarantee best performance,Prompt temperature recovery to make sure fries are crispy. Thermostat adjusts from 93C 200F to 204C 400F,450F 232C hi limiter guarantees safety. With Stainless steel