BACnet Fan Coil Controller (FCU-501)

SKU: 225

BACnet Fan Coil Controller (FCU-501)

SKU: 225

The FCU-501 BACnet controller offers flexible heating, cooling and fan control for a wide variety of HVAC applications, making them perfect for residential, commercial and hotel use.


The FCU-501 is fully compatible with our attractive RDU-4 interface and offers a variety of application control options:

  • FCU heat / cool
  • FCU cool and underfloor heating
  • FCU cool, underfloor heating and fan coil boost

By combining fan coil and underfloor heating control in the same unit, the FCU-501 ensures that two separate control interfaces or central controllers are not required and that the heating will not ‘fight’ the cooling as all interlocks are provided as standard within the FCU-501, This ensures only the heating or cooling can be active at any one time.

The FCU-501 controller provides flexible control regimes including options for a system flush, frost protection, high/low-temperature settings and plant which enable such as HIU and CIU activation when heating or cooling is called for.

The FCU-501 is also fully compatible with the Titan Products Remote Access app for smartphones and tablets. This allows all controllers on the network to be controlled remotely via Wi-Fi or mobile data when a Titan TP-NM-R/2000 router is added to the network.

Incorporating native BACnet MS/TP communications, the FCU-501 controller can be used as part of a BMS network, as a standalone controller or as a master/slave group.

The FCU-501 fully supports backup and restore to allow software updates via the network.

If you require bespoke features for your project, please get in touch as we will be happy to look at creating bespoke software for you.

Key Benefits of the FCU-501:

  • 24V AC supply
  • Fully compatible with Titan Products RDU-4
  • Multiple application options for FCU and UFH
  • Native BACnet communications
  • Master/slave grouping
  • Built-in system flush regimes
  • Remote access
  • Backup and restore
  • Built-in frost protection & high/low limit control settings

All Titan Products BACnet controllers are compatible with our 10K3 temperature sensors. At Titan, we are happy to discuss your requirements prior to purchase to ensure the controller is set up perfectly for your application.

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

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

FCU-501 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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