Does anyone know the "turn on" temp for the Lopi snap disk fan switch by chance? Just got the stove in (pics to follow next week in new thread) and had a break in fire to cook the paint. I got the stove what I considered plenty hot enough to turn on the fan but it never did activate. I checked the fan and the motors are good and it will blow with the switch jumped. Notes: Used Lopi Republic 1750. Thanks!