Originally Posted by TimR
I am making a bit of a guess, but I think the other knob is also a thermostat for when running the fridge on electric. I see the toggle switch left of it has both 110 and 12V. You would then set the intensity with the knob to the right. I say this because of the hand written numbers like the lower knob.
I have to agree with Tim
They are both thermostats, one controls the gas flame when on propane
and the other controls the electricity when on electric power.
But don't worry Butski...I've got a brand new fridge and no matter what setting I got the thermostates on/ either on gas or 110v....my food will be frozen in the morning and warm by the afternoon on sunny days.
The insolation is so little in the fridge the outside ambient temps will effect the inside of the fridge.
Ever try to fry a frozen egg?