Ferret thermostats adjustable?

[LRDG]

Thanks, 45jim. I found all kind of good info while searching on VW Bus and Corvair bellows. I even found a thread about how to top a bellows up with denatured alcohol. You actually have to boil the alcohol while soldering the plug back in so that it drives the air out out and when it cools down and condenses, the vacuum pulls the bellows tight together. Sounds tricky.

Anyway, today I found a brand new Ferret t/s while rummaging through some drawers at the museum. I assumed it was abandoned because it was bad but I checked it tonight and it opens at 163F and is fully open at 190F, so I'm good to go.