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.

Features: Available in BACnet MS/TP and ZigBee wireless protocols. Backlit LCD display with dedicated function menu keys for simple operation. Internal humidity sensing for increased occupant comfort through dehumidification on some models. Fully integrated advanced occupancy functionality with a PIR cover provides energy savings opportunity on select models; all other models are PIR ready and can have an optional occupancy sensor cover added. Configurable sequences of operation. Configurable fan button allows thermostat to meet more applications with a single model. Password protection to minimize parameter tampering. Six levels of keypad lockout to limit access to change user parameters. 3-speed fan control. Auto Fan speed mode increases occupant comfort in cooling mode by reducing humidity and reduces fan noise. Available for 24 Vac on/off, floating or analog control meets advanced applications requirements. Three inputs for monitoring and other advanced functions. SPST auxiliary output that can be used for lighting or auxiliary reheat. All wiring connections are made to removable terminal blocks simplifying installation.