[Coco] Waaayyyy Off Topic

[Neil Morrison]

Not that way. Try to find a copy of the old GE SCR Handbook. It has a nice 
design for a half wave controller that will hold constant.

Or Google (build your own precision temperature control)

Neil


----- Original Message ----- 
From: "Dave Kelly" <daveekelly at earthlink.net>


> This is the inside workings of my 30 cup coffee urn. I  have been told t 
> hat this will keep a constant temp of 158 degrees.
>
> http://home.earthlink.net/~daveekelly/dsc01940.jpg
>
> I  have a substance that becomes liquid at 104 degrees. I would like to 
> keep it at a constant 115 plus/minus.
>
> Is there any settings/??????/resisters  I can change/add to reduce the 
> temp to what I desire?
>
> Does anyone have expertise in this area?
>
> Dave
> daveekelly at earthlink.net