Digital Non-Programmable Thermostat Pack of 2 D719

4 sq. Inch display blue backlight glow in the dark light button easy accesspartment electric or gas configurable seperate heating and cooling swing (cycle rate) adjustments room temperature calibration adjustments 5pressor delay protection (selectable on or off) simple private label badge system easy wire color coded terminal blocks universal sub-base mounts on wall or junction box battery or 24v power 5 year warranty