• CBMT Round 230V Electric Duct Heater Kit – 5.4kW Single-Phase with Room & Duct Sensors, 315mm Circular Duct, Systemair
  • CBMT Round 230V Electric Duct Heater Kit – 5.4kW Single-Phase with Room & Duct Sensors, 315mm Circular Duct, Systemair
  • CBMT Round 230V Electric Duct Heater Kit – 5.4kW Single-Phase with Room & Duct Sensors, 315mm Circular Duct, Systemair
  • CBMT Round 230V Electric Duct Heater Kit – 5.4kW Single-Phase with Room & Duct Sensors, 315mm Circular Duct, Systemair
  • CBMT Round 230V Electric Duct Heater Kit – 5.4kW Single-Phase with Room & Duct Sensors, 315mm Circular Duct, Systemair
  • CBMT Round 230V Electric Duct Heater Kit – 5.4kW Single-Phase with Room & Duct Sensors, 315mm Circular Duct, Systemair

CBMT Round 230V Electric Duct Heater Kit – 5.4kW Single-Phase with Room & Duct Sensors, 315mm Circular Duct, Systemair

Regular price £1,338.31
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Description
  • Complete Heater Kit: Includes CBMT duct heater, TG-R430 room sensor, and TG-K330 duct sensor for accurate temperature management.
  • Built-In Control: Integrated electronics with setpoint adjuster and electronic flow monitor for simplified installation and precise airflow regulation.
  • High Efficiency: 5.4kW output at 230V/1ph, delivering an airflow of 0.1167m³/s through a 315mm circular duct.
  • Durable Construction: Made from high-quality materials for long-lasting performance; designed for reliable use in various HVAC setups.
  • Easy Installation & Maintenance: Stand-alone capability, compact design, and lightweight (approx. 7kg) for convenient handling and setup.

Upgrade your HVAC system with the CBMT Round Electric Duct Heater Kit, a complete solution including the CBMT duct heater, TG-R430 room sensor, and TG-K330 duct sensor. Designed for precise temperature control, the built-in electronics allow seamless integration with the room and supply air sensors, while the electronic flow monitor simplifies installation, allowing stand-alone use. Perfect for circular duct systems, this heater delivers 5.4kW power at 230V/1ph, ensuring reliable airflow and consistent comfort. Crafted from high-quality materials, it combines durability, efficiency, and easy maintenance, making it ideal for both commercial and residential applications.


  • Brand: Systemair
  • Model: CBMT/Q 315-54
  • Power: 5.4kW / 230V / 1ph
  • Airflow: 0.1167 m³/s
  • Duct Diameter: 315mm (circular)
  • Weight: 7kg
  • Material: High-quality metal construction
  • Colour: Silver / Metallic
  • Dimensions: Standard circular duct size Ø 315mm, height 100 150mm approx. (depending on installation)
  • Product Code: 7336

Our team will ship your order within 5 business days. The time it takes to receive your order depends on the shipping method chosen at checkout. 

We hope you will love it, but if you need to make a return, breathe easy. Returns are always free and can be done via. our support team.


Your purchase includes a 2-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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