Image is not available
Image is not available
Image is not available

HVAC contributes the highest energy consumption in buildings. Our range of FCU and room controllers communicate with the BMS, allowing you to optimise your environment and energy use. Get in touch with our fantastic team

Home » Neptronic EFCB

Need help deciding which solution is right for you? Contact sales on 020 3744 9539

Neptronic EFCB

Neptronic EFCB Fan Coil

The EFCB controller incorporates a configurable fan coil algorithm, variable three speed fan control and either modulating or digital heating and cooling outputs.

The FC Unit works in conjunction with the TDF and TDU thermostats.

Power options: Available in 24Vac and 240Vac

Product Description

Control Features

– 4 analog inputs (0-10Vdc or 10K Ohms)
– 3 dedicated analog sensor inputs
– 4 dedicated digital sensor inputs

– 4 analog outputs (configurable)
– 4 TRIAC outputs (configurable)
– 3 fan outputs
– Up to 4 digital outputs (configurable)

• Real Time Clock (RTC) with 24 hour backup

• Congurable PI (Proportional-Integral) function

• Selectable proportional control band and dead band

• 3-speed or ECM (analog) fan control

• Selectable internal or external temperature sensor (10K Ω)

• Change over by contact or external temperature sensor

• Freeze protection

Increased Flexibility

• BACnet scheduler

• Firmware upgradeable via BACnet

• Copy and paste conguration via BACnet

• COV (change of value)

• BACnet or Modbus communication protocol selectable via thermostat menu

• Select direction on analog outputs

• Select thermostat’ s default display

• More outputs: 4 Triac and 4 Analog outputs

• And more…

  • Fully configurable application specific controller
  • Connects to room thermostat via 3 wires
  • Native BACnet MS/TP or Modbus communication (selectable)
  • 24 or 240Vac
  • Up to 11 inputs and 15 outputs
You might also like
Tridium JACE 8000 IoT Controller

IoT/BMS Controller running Niagara 4

Tridium Niagara 4 Driver solutions

Wide range of flexible drivers for your system

Tridium Niagara EDGE 10 Controller

IP-based Niagara controller w/ 10 built-in IO

Tridium IO-R 34 JACE Expansion

16xUI, 10xRO, 8xAO for JACE or EDGE


Get pricing and enquiries

Enhance your Niagara station

Exclusive Niagara drivers that overcome integration challenges and enhance productivity delivering projects