Johnson HT Furnace auto temp control options?

[dkmc]

What control options are available for gas fired HT furnaces? Snooped for DIY solutions, no luck so far.
Picked this one up recently, Model C-147FM.

Also: Calling Ray Behner....Ray, what auto controls did you put on yours?

 

[dkmc]

I sent Ray a PM. Anybody see's him, send him over this thread please.

 

[dkmc]

Bump.....calling Ray Behner. Anybody have his email or chat with him other than this forum? Please point him to this thread....Thanks.

 

[FredC]

I use a Rey Manual Therminder for temperature control on my 2 electric ovens. Bought them many years ago and do not remember them as outrageously expensive. A 115 solenoid to turn the gas on and off on yours sounds easy. No clue what to use if you are looking for more automation with various temperature stages and timing.
One oven we use for setting Loctite with temperatures around 180 to 220F, the other for occasional heat treating, both controls have worked without a hitch for all these years.

 

[eKretz]

Bump.....calling Ray Behner. Anybody have his email or chat with him other than this forum? Please point him to this thread....Thanks.

I might have his phone number, won't be able to check for a while. I'll PM you in a bit.