Hey DJ,
Therm-O-Discs are a whole new avenue to research. I went to flea bay and there were alot of them listed. I then went to the company website and down loaded a PDF catalog to help figure out their product codes. At this time there was only normally closed switches available in my temp range, but I'll keep my eye out and see what pops up. Paul posted a link for a bi-metal switch,a few posts back, that is sold retail and I found a 35C closing , normally open, 12V, 1A rated switch for $3.95 at anchor-electronics. It's listed in their PDF catalog. They have a $20 min order, so I won't try that until I need some other stuff also.
Thats one of the great things about this hobby, you never stop learning new things.
Thanks again for the info.
Joe
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