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Johnson Temp Controller

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Pinski:
Looks like you might be ready for a two stage controller (Ranco). I've been using one with a reptile heat lamp in my chest freezer this fall and it's been working great. 

davidgzach:

--- Quote from: Pinski on December 17, 2012, 08:37:04 AM ---Looks like you might be ready for a two stage controller (Ranco). I've been using one with a reptile heat lamp in my chest freezer this fall and it's been working great.

--- End quote ---

Yea, that would be good!  Or the temp could stay cold for me outside!

I take it controls 2 devices so you have a freezer of some sort and a heater attached?

Dave

Gribble:
Correct, a Ranco 2 stage you can get wired for around $80 that comes with a single gang dual receptacle one wired hot the other cold, the single temp probe runs both stages, you can set the set point on both as well as the temperature differential at which you'd like the stage to kick in.  These are really cool ETC's I use on on my herms system to run the pumps for the mash.

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