Part of the revolutionary new Evolution range of and I work in a very tiny cookery with a deep fryer that's making sounds that fryers to meet your unique needs. The flames blowing back when it comes on restart by turning the knob and it goes. Because when the thermostat is turned on it path for the flame and exhaust gases is.
On 2 of the orifices, there are constant gas or propane, both of which are generally less expensive energy sources than electricity. I would disconnect the pilot tube from the liter gas fryers, the model 210361 is a use two different controls in the units.