BACnet Natural Ventilation Controller (CCM-204/NV)

SKU: 101

BACnet Natural Ventilation Controller (CCM-204/NV)

SKU: 101

Flexible 2 Zone Natural Ventilation Control from Titan Products


The BACnet CCM-204/NV controller provides effective 2-zone natural ventilation control of window or ventilation actuator control within applications such as schools, universities, libraries, offices and other naturally ventilated buildings.

Using inputs from our CO2, internal/external temperature and rain sensors, the controller provides 0-10V control to ensure that all the demands for energy efficiency and comfortable CO2 and temperature levels are met within the building.

The CCM-204/NV is supplied with 7 x inputs which can be configured as either 0-10V or digital inputs and allocated to features such as high wind, fire, smoke, rain and heating interlocks within the control regime. An option for a 0-10V extract fan boost to improve air movement when the vents are fully open is also available.

The BACnet controller can be used standalone, in a master-slave group or as part of a BMS system via the in-built native BACnet MS/TP communications.

The controller is available with or without an in-built display. Alternatively, an RDU-4 remote room display unit is available to allow the user to set individual comfort conditions for up to 2 zones of control. An ACO user interface to allow manual window override of the window position is also available.

Key Benefits:

  • Up to two zones of natural ventilation control
  • Native BACnet communications
  • Master/slave grouping
  • Fan boost option
  • Fully compatible with RDU-4 user interface
  • Up to 4 x 0-10V outputs
  • 2 x 24V AC Triac outputs
  • 7 x 0-10V analogue or digital inputs
  • 4 x 10K3A1 sensor inputs
  • Inbuilt calendar time clock
  • Designed and manufactured in the UK by Titan Products

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

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

CCM-204/NV with Fan Boost DatasheetCCM-204/NV for Cross Flow applications 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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