PRO1 IAQ T755H Humidity Touchscreen 3 Hot/2 Cold 7 Day Thermostat with 6-Inch Screen Humidity Control - 5/1/1 Programmable - Easy menu driven programming Intuitive wake, leave, return, sleep programming icons - 6 sq. inch display - Blue back-light Glow in the dark light button - Easy access battery compartment - Electric or Gas configurable Separate heating and cooling swing (cycle rate) adjustments - Filter change indicator (selectable on or off) Room temperature calibration adjustments - 5 minute compressor delay protection (selectable on or off)