From room control to central plant optimization, we have all the solutions you need
Our comprehensive HVAC field control portfolio provides precise control for heating, ventilation, and air conditioning systems. From fan coil controllers to VAV controllers, actuators, valves, thermostats, and room controllers, we offer complete solutions for commercial buildings, hotels, and industrial facilities. Integrated with MODBUS and BACnet protocols, our products ensure seamless connection to building management systems.
Precision HVAC control for fan coil units
Compact fan coil controllers with MODBUS communication for precise temperature and fan speed control.
Native BACnet MS/TP fan coil controllers for seamless BMS integration.
Battery-powered wireless fan coil controllers for retrofit applications.
Variable Air Volume control for precision HVAC zoning
BACnet VAV / Fan Coil Controller with flexible I/O configuration.
BACnet VAV Controller with integrated damper actuator for compact installation.
Complete range of accessories for VAV systems including sensors and actuators.
Precision control for dampers and valves
Electric damper actuators for air handling units and VAV boxes.
Electric valve actuators for hydronic heating and cooling systems.
Complete valve and actuator assemblies for quick installation.
Precision valves for hydronic and air systems
Precision control ball valves for modulating applications (DN25-DN150).
Compact ball valves for fan coil and small HVAC applications (DN15-DN25).
Wafer-type butterfly valves for large pipe applications (DN50-DN250).
Communicating thermostats for precision room control
MODBUS RTU communicating thermostats for fan coil units.
Native BACnet MS/TP thermostats for direct BMS integration.
Battery-powered wireless thermostats for retrofit applications.
Intelligent room control for hotels, offices, and residential applications
Room controllers for hotel and building automation with MODBUS communication.
User interface panels for room control and automation.
Environmental sensors for room monitoring and control.
Why choose Tongfang BMS for your HVAC control needs
Optimized control reduces HVAC energy consumption by up to 40%
MODBUS, BACnet, and wireless options for any BMS integration
0-10V analog control for accurate positioning and modulation
Industrial-grade components with surge protection and isolation
Our HVAC experts are ready to help you design the perfect solution for your facility
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