On Fri, Dec 4, 2009 at 3:36 PM, Elton E. (Tony) Clark
<eltonclark@gmail.com>wrote:
> *The low-voltage thermostat that controls my cooling and my gas fired heat
> unit in my shop has a low limit of 50 degrees. . . I'd like something that
> would provide emergency freeze protection; something I could set at 34
> degrees with a small limit to protect plumbing and chemicals from freezing
> .
> . I searched "Grainger Supply" and didn't find one . . Can anyone offer a
> suggstion?*
> *
>
Honeywell make some that will control to 40F. Depending on where the
thermostat is in the shop, ther things like pipes might be *much* colder.
--
David Scheidt
dmscheidt@gmail.com
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