• Famous Tech Shop CBMF 315-9,0 3-Phase 400V 9kW Round Duct Heater with Airflow Sensor, Standard Range, 430m³/h, Grey
  • Famous Tech Shop CBMF 315-9,0 3-Phase 400V 9kW Round Duct Heater with Airflow Sensor, Standard Range, 430m³/h, Grey

Famous Tech Shop CBMF 315-9,0 3-Phase 400V 9kW Round Duct Heater with Airflow Sensor, Standard Range, 430m³/h, Grey

Regular price £1,938.42
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Description
  • High-Efficiency Heating: Delivers 9kW of power and 430m³/h airflow, ideal for commercial HVAC ducts. Ensures rapid and even heat distribution in filtered air systems.
  • Safety First Design: Equipped with dual overheating cut-outs and one manual reset for extra protection. Built-in airflow sensor prevents heating without sufficient airflow.
  • Durable Construction: Robust grey metal casing suitable for horizontal or vertical duct installation. Designed for use in non-combustible, temperature-resistant duct materials.
  • Easy Installation: Connects via fixed round cable with proper cable glands; a multi-pole switch required. Fitting orientation can be up, down, or sideways up to 90° for flexible setups.
  • Certified & Compliant: CE, S, and EMC marked; conforms to SEMKO 111 FA 1982 / EN 60335 / EN 61000 standards.

The Systemair CBMF 315-9,0 duct heater is a high-performance, 3-phase 400V heating solution designed for commercial and industrial HVAC systems. Built with a robust metal casing in grey, this heater delivers 9kW of heat with an airflow capacity of 430m³/h. It features a built-in electronic interlocking airflow sensor for safe operation, preventing the elements from heating without sufficient airflow. CE, S, and EMC marked, it ensures compliance with SEMKO 111 FA 1982 / EN 60335 / EN 61000 standards. Easy to install in horizontal or vertical ducts, the heater requires connection via fixed round cable and includes dual overheating cut-outs (one manual reset) for safety. Ideal for filtered air systems, it is maintenance-free apart from periodic functional checks, making it a reliable and safe choice for ducted air heating applications.


  • Product Code: 12354
  • Voltage: 400V, 3-Phase
  • Power: 9 kW
  • Airflow: 430 m³/h]
  • Material: Metal casing, heat-resistant components
  • Colour: Grey
  • Dimensions: Approx. Ø 315mm (diameter), Length 900mm
  • Weight: 7.5 kg
  • Mounting: Horizontal or vertical duct installation
  • Safety: Dual overheat cut-outs, airflow interlock, CE/S/EMC certified

Delivery time: 3-5 working days.


Your purchase includes a 1-year Veralis warranty, offering complete assurance in the quality and longevity of your product. From internal components to craftsmanship and performance, every part of your device is protected. Should you experience any issue during everyday use, our dedicated support team will provide quick and reliable assistance, ensuring you receive a seamless solution with minimal disruption to your comfort.



  • Whisper-Quiet Operation

    Enjoy cleaner air and consistent comfort without any distracting noise.

  • Precision Airflow Engineering

    Enjoy clean, balanced comfort throughout your space.

  • Smart Energy Optimisation

    Our systems automatically adjust their output when needed

  • Built For Modern Living

    Beautiful to look at, effortless to use, and engineered to last.

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