• RB 60-35/27-2 27kW 3-Phase Rectangular Duct Heater, 600x350mm, Aluzinc Steel with Stainless Steel Element, 400V, Integral Overheat Protection, Grey
  • RB 60-35/27-2 27kW 3-Phase Rectangular Duct Heater, 600x350mm, Aluzinc Steel with Stainless Steel Element, 400V, Integral Overheat Protection, Grey

RB 60-35/27-2 27kW 3-Phase Rectangular Duct Heater, 600x350mm, Aluzinc Steel with Stainless Steel Element, 400V, Integral Overheat Protection, Grey

Regular price £1,323.64
£1,323.64
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Description
  • High Power Output: 27kW 3-phase heater, ideal for rectangular duct installations and efficient air heating.
  • Durable Construction: Aluzinc-coated steel body with stainless steel heating element ensures long-lasting performance.
  • Safety Features: Integral overheating protection with manual reset for safe operation.
  • Flexible Control: Compatible with room thermostats or TTC controllers for precise temperature management.
  • Compact & Reliable: Dimensions 600mm x 350mm, approximate weight 19.8 kg, grey finish, designed for maximum output air temperature of 40°C.

The Systemair RB 60-35/27-2 is a high-performance 27kW duct heater designed for rectangular air ducts, ideal for efficient room heating and industrial airflow systems. Crafted from durable Aluzinc-coated sheet steel with a stainless steel heating element, this heater provides reliable, long-lasting operation. It features integral overheating protection with a manual reset function and is compatible with room thermostats or TTC control systems. Designed for a maximum output air temperature of 40°C, the heater ensures optimal performance with a minimum air velocity of 1.5 m/s. Compact yet powerful, the RB 60-35/27-2 combines robust construction, safety features, and easy integration into your HVAC system.


  • Product Code: 9643
  • Power: 27 kW
  • Voltage: 400V 3-phase
  • Current: 39 A
  • Minimum Airflow: 0.278 m³/s
  • Dimensions: 600mm x 350mm
  • Weight: 19.8 kg
  • Material: Aluzinc-coated sheet steel body with stainless steel] heating element
  • Colour: Grey

Delivery time: 3-5 working days.


Your purchase includes a 5-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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