Quote Originally Posted by tttaylorrr View Post
it is stopping any power output to the device that's connected to it, so yes the heat is turned off. those thermostats operate in an on/off style: full power or no power, with a 2° ∆ (delta; this means the device waits for the temperature to be 2° above or below the target temp before switching off/on.).

you might need to up the temperature set on the thermostat. what's the temperature reading at the bottom of the enclosure above the UTH?
I'll have to get back to you on that. Im not at home right now and all my heating things are shut off. Right now I dont have a probed thermometer just an Accurite thermometer that has the humidity and air temp