Specifications: Single Stage 1 Heat, 1 Cool Non-programmable 4.5 sq. inch large LCD display with blue backlight Fan switch with ON and AUTO functions Easy access battery compartment Low battery indicator Electric or Gas configurable Separate B & O terminals Separate heating and cooling swing (cycle rate) adjustments Room temperature calibration adjustment 5 minute compressor delay protection (selectable on or off) Display options: Fahrenheit or Celsius temperature display Easy wire coded terminal blocks Terminal Designations RH, RC, G, Y, C, O, B, W Universal sub-base Mounts on wall or junction box 2 x AAA Battery or 24VAC power Package include: 1 x Non-programmable Thermostat 2 x screws and anchors 1 x Operation Manual 1 x Installation Manual 1 x Cable Label