• RB 60-35/45-3 Rectangular Duct Heater– 45kW, 3-Phase Electric Heater, 600mm x 350mm, Stainless Steel Heating Element, Aluzinc Steel Body, Grey
  • RB 60-35/45-3 Rectangular Duct Heater– 45kW, 3-Phase Electric Heater, 600mm x 350mm, Stainless Steel Heating Element, Aluzinc Steel Body, Grey

RB 60-35/45-3 Rectangular Duct Heater– 45kW, 3-Phase Electric Heater, 600mm x 350mm, Stainless Steel Heating Element, Aluzinc Steel Body, Grey

Regular price £1,456.00
£1,456.00
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Description
  • High-Power Heating: 45kW output for efficient air heating in rectangular duct systems.
  • Durable Construction: Aluzinc-coated steel body with a long-lasting stainless steel heating element.
  • Safety First: Integral overheating protection with manual reset ensures secure operation.
  • Versatile Control: Compatible with room thermostats or TTC for flexible operation.
  • Optimized Airflow: Minimum air volume based on 1.5 m/s air velocity, max output air temperature 40°C.

The Systemair RB 60-35/45-3 rectangular duct heater delivers powerful and reliable heating for commercial and industrial ventilation systems. Built with an Aluzinc-coated steel body and a stainless steel heating element, this 45kW 3-phase heater ensures long-lasting durability and efficient performance. It includes integral overheating protection with a manual reset function and can be controlled via a room thermostat or TTC. Designed for rectangular ducts with a minimum air velocity of 1.5 m/s, it provides safe and consistent heating with a maximum output air temperature of 40°C. Compact yet robust, this heater is perfect for systems requiring dependable airflow heating.


  • Brand: Systemair
  • Model / Product Code: RB 60-35/45-3 / 9645
  • Power: 45 kW
  • Voltage: 400V, 3-Phase
  • Dimensions (L x W): 600mm x 350mm
  • Weight: 21.1 kg
  • Material: Aluzinc-coated steel body, stainless steel heating element
  • Colour: Grey

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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