ENERGY STAR® Certified. Up to 3H/2C heat pump and 2H/2C conventional. Geofencing, 7-day, 5-2, 5-1-1, 1-week or non-programmable. Optional ventilation control for projects that need to meet the ASHRAE 62.2 standard. Uses the UWP mounting system that’s standard across all T Series thermostats. Setup and scheduling can be done at the wall on the thermostat, or using the Honeywell Home app.