The Infinity Touch control is the key to unlocking your comfort potential. It's also the brains behind a Greenspeed™ intelligence system. As part of a complete Infinity, communicating system, this one control can manage temperatures, humidity, ventilation, airflow, indoor air quality and up to eight zones. If your system includes a heat pump and a furnace, its advanced features can orchestrate Hybrid Heat® system performance. Features that fit your lifestyle like easy, touch screen settings, filter replacement reminders and system diagnostics make it our most user-friendly control. Energy-conscious features like advanced smart setback, Touch-N-Go program adjustments, energy use tracking and Greenspeed™ intelligence system management make it our most energy-wise control ever.