Ouch!
Once again a worthwhile and useful project gets cancelled because there=20
is an economical off-the-shelf product that fills the need!
Not to worry, I have plenty to do.
The Farm Innovators Thermo Cube Thermostatically Controlled Outlet=20
(TC-3) through Amazon turns on at 35F and off  at 45F for less than $14=20
meets my needs. I ordered 3 of them.
I will use a micro to log the operation for a while though.
The heater is a metal enclosed "milk shed" type with primitive but=20
reliable controls.

On 12/20/2013 3:26 AM, Perry Curling-Hope wrote:
> Or one could just buy a temperature controlled outlet from a store..... f=
ar
> less effort, but no fun!:-)

--=20
John Ferrell W8CCW
"It does not matter How many resources you have,
    If you don't know how to use them,
       They will not be enough"


--=20
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