The S86 series is easy to install with real language menus, basic and advanced HVAC installer settings, programmable and nonprogrammable options, and is home automation capable, the company explains. The programming on the new thermostats is unparalleled with an intuitive interface to accommodate settings for individual days or seven days a week, the company adds. The three models in the S86 series include Multi-Stage Universal, Multi-Stage Universal with IAQ (which offers ventilation, dehumidifier or humidifier controls), and Wi-Fi Multi-Stage Universal with IAQ (which offers convenient control no matter where a homeowner is through the AprilAire Healthy app).