7-day programming with temperature control throughout the day and week (wake, away, home, sleep) Pair with our communicating, modulating gas furnace; variable-speed fan coil; inverter-driven outdoor units; and zoning system for a complete IonComfort System Capable of controlling temperatures and fan speeds in up to eight zones Real-time energy use tracking Local weather 5-day forecast Don’t call it a thermostat -- mere thermostats simply don’t offer all of the features and functionality of the Ion System Control. Offering full command over a communicating comfort system, including temperature, humidity, ventilation, comfort scheduling, energy management and more, this is our most fully-featured control. Anywhere in the connected world, you are just a touch or a tap away from full system control with an internet-enabled device. Enhanced comfort Wi-Fi enabled for remote access and control Programmable; works with your schedule and lifestyle Pair with our communicating, modulating gas furnace; variable-speed fan coil; inverter-driven outdoor units; and zoning systme for a complete Ion Comfort System Zone-by-zone temperature control High resolution, smartphone-like touchscreen The Ion System Control allows your dealer to be up-to-date on system health and service schedules