The BAC-4000 Series is an easily and efficiently thermostat to control fan coil units, rooftop units, or heat pump units. “AppStat” refers to a new series of BACnet communicating thermostats from KMC Controls, factory programmed.  Each model in the series combines a BACnet applications specific controller and sensor options into an attractive, space-mounted device.

The visual appeal of AppStat is accented by the overall design, a color LCD screen, and soft-touch buttons.  Through the screen and buttons, installers and users can completely configure the devices and access various menu options.

Various feature options are available for each of the included applications.  Such features include modulating versus on/off operation of associated components, such as valves and fans, as well as control for components such as economizers.  Sensor options, beyond standard temperature sensing, include humidity and motion/occupancy.