Fan question

[Mieran]

When the fan switches on at 100 degrees at what temperature should it switch back off?

[Mieran]

anyone? :confused:

[Lee]

I dont know for sure, but I would assume it is just a normal thermostatic switch, ie above 100 its on, below 100 its off.

[Mieran]

Cool, I thought they were suppose to stay on till the temperature goes back to 92.

[mowgli]

no, the stat opens at & tries to maintain 92 degrees, it needs a tolerance margin before the fan cuts in, otherwise it would be turning on & off all the time