I have your TYPE NO.1F80-361 thermostat that suddenly won't send heat. It worked automatically 2 weeks ago. Now it just sends air when I push a small black switch on the interior panel that is located on the right side of the panel.

Asked by Bruce on 12/29/2014 1  Answer

ManualsOnline posted an answer 9 years, 10 months ago

The ManualsOnline team has found the manual for this product! We hope it helps solve your problem. Get the Manual Here

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