digital temperature controller
I want to add a couple of 140mm fans to the back of my refrigerator to cool the coils. Instead of manually turning the fans on and off I would like to control them with a thermostat. I found the 2...
Forum Discussion
To answer the original question, most of those digital temperature controllers do have the ability to set the temperature differential between their turning on and turning off. The first one linked, for instance, apparently can set that to anywhere between 1 degree and 25 degrees.
