BACnet Fan Coil Controller (FCU-4)

SKU: 99

BACnet Fan Coil Controller (FCU-4)

SKU: 99

The BACnet Fan Coil Controller gives you flexible heating and cooling control in one unit. The FCU-4 Fan Coil Controller offers complete comfort control for office, residential and hotel fan coil applications. With multiple 0-10V and 24V outputs and sensor inputs, the FCU-4 can control all types of fan coil.


The FCU-4 controller provides flexible temperature control regimes including options for a system flush, frost protection and high/low-temperature control settings.

Incorporating native BACnet MS/TP communications, the FCU-4 Fan Coil Controller can be used as part of a BMS network, as a standalone controller or as a master/slave group.

All our BACnet controllers are compatible with our 10K3 temperature sensors. We recommend talking to us before purchasing to check it suits your application and settings.

Key benefits of the FCU-4:

  • 24V AC supply
  • Native BACnet communications
  • 0-10V or relay fan control
  • 0-10V or 24V heat/cool control
  • Flexible control options
  • Master/slave grouping
  • Built-in system flush regimes
  • Built-in frost protection & high/low limit control settings

Project Quantity Price Breaks available. Contact us now for prices.

Got a question? Call us on 0161 406 6480 or email

FCU-4 DatasheetRDU-4 DatasheetTitan Products BACnet Controller Wiring Installation

Orders are normally prepared for dispatch the same day depending on stock, with all orders sent via a tracked courier service. Please see the cut-off times below. Orders placed after these times will be processed the following working day.

Monday – Thursday: 2.00pm

Friday: 11.00am

We will do our best to fulfil all orders within 1 to 2 working days meaning you will typically receive your item(s) within 48 hours of placing your order. In cases where items are temporarily out of stock, deliveries will take longer. Please contact the sales office to confirm stock availability.

UK Delivery Charges:

  • Standard (1 – 2 Working Days): £9.50
  • Next Day (Before Noon): £16.00
  • Next Day (Before 10.30am): £22.00

Delivery free of charge for all web orders over £500.

For deliveries abroad please see delivery options at checkout.

For returns there is a restocking charge of 15% of the total goods value (min. £10).

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