The TB7300 PI thermostat family is specifically designed for fan coil control in commercial buildings. These communicating thermostats are available in BACnet MS/TP and ZigBee wireless mesh protocols and can be easily integrated into a WEBs-AX building automation system based on the NiagaraAX platform. Select from a range of 24 Vac models that provide control of 2 or 4 pipe fan-coil units with on/off, floating or analog control and manual or automatic heat/cool changeover. Additionally, 3-speed fan control and auxiliary on/off heat control with relay (not included) are also supported. All models include a remote sensor input, two digital inputs, universal input, and an auxiliary output.