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 an d 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.
The Neptronic EFCB is a smart fan coil unit controller designed to control heating, cooling, fan speed, and optional humidification from one compact HVAC control device.
The EFCB supports 2-pipe and 4-pipe fan coil systems, making it suitable for both new installations and retrofit HVAC projects.
Yes. The EFCB includes native BACnet MS/TP and Modbus RTU communication for integration with building automation systems.
The EFCB is used in offices, hotels, schools, healthcare facilities, and commercial buildings that require reliable zone comfort control from fan coil units.
The EFCB uses optimized control logic to manage heating, cooling, and fan operation, helping maintain stable room conditions while reducing unnecessary energy use.
Yes. The EFCB works with Neptronic digital room sensors and touchscreen interfaces, allowing local control, simplified setup, and user-friendly operation.
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Neptronic
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Montréal (Québec) H4N 1R6 Canada
E-mail: contact@neptronic.com
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