where is the thermal overheat switch

[hharney]

Brian

Should be on the heater barrel body, looks like a round plastic disk with a red button in the middle to push to reset. I'll see if I have a diagram.

If the overheat tripped it probably means your ground fan is not working. Should be a fan that provides circulation on the ground until you get in the air and the ram air takes over. The fan is tied to the squat switch on the gear.