The Neptronic EFCB is a next-generation fan coil controller that combines intelligence, flexibility, and energy efficiency in one compact design.
Built for 2-pipe and 4-pipe systems, the EFCB delivers precise control over heating, cooling, and fan speed, ensuring consistent comfort in offices, hotels, schools, and healthcare environments.
Designed for easy integration with BACnet or Modbus building automation systems, the EFCB puts complete climate control at your fingertips, balancing performance, comfort, and sustainability.
Whether for a single zone or a large-scale project, it’s the controller that makes smart comfort simple.
Native BACnet MS/TP and Modbus RTU connectivity for seamless BAS communication.
Supports 2-pipe or 4-pipe systems and adapts easily to new or retrofit installations.
Optimized control logic for reduced power use and stable, comfortable operation.
Manages fan speed, heating, cooling, and optional humidification from a single compact device.
Simplified configuration and fast commissioning minimize downtime
Works with a range of Neptronic digital room sensors and touchscreen interfaces for local control.









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National Environmental Products Ltd.
Neptronic
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E-mail: contact@neptronic.com
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