Mobile and web app for remote control, away energy savings mode;Optional remote floor, room, outdoor and relative humidity sensors, local outdoor temperature and weather;Email error and warning notifications, automatic time clock;7 day programmable schedule, early start;Energy monitoring, multiple background colors;Humidifier window frost protection, conventional systems: 2-stage heating, 2-stage cooling, fan and 2 accessories;Heat pump systems: 4-stage heating, 2-stage cooling, fan, reversing valve and 1 accessory;Supports dual fuel systems;Accessory options: humidifier, dehumidifier, HRV/ERV ventilator, water-source heat pump loop valve