450 kW

Super Series 4 - 450 kW

The Super Series 4 comprises of identical 50kW modules with heat outputs from 450kW to 600kW.

High Efficiency, Proven and Reliable Technology, Super Series 4 Commercial Boiler


  • 1 year parts and labour warranty
  • Easy to install and service
  • Small footprint
  • Sequence controlled
  • NOx Class 5
  • Vertical and horizontal models
  • High efficiency 85% (gross CV)
  • 50 kW Modules
  • Complete package including gas/water headers
  • Proven and reliable technology for over 20 years
  • Low noise
  • Floor Standing
    Floor Standing
  • Made in the UK
    Made in the UK
  • 1 Year Warranty
    1 Year Warranty
  • NOx Class 5
    NOx Class 5


Super Series 4 450 kW

Output450 kW
Height2144 mm
Width1833 mm
Depth1350 mm
Flow/Return Connection (BSP)125
Gas ConnectionRC2 inch
Nominal Flue Size400 mm
Maximum Working Pressure6 bar
Water Content97.6 Litre
Approx Dry Weight985 Kg
Boiler Clearances - Front950 mm
Boiler Clearances - Back950 mm
Boiler Clearances - Left1200 mm
Boiler Clearances - Right1200 mm
Seasonal Efficiency84.96 %

Standard and Optional kits


  • External sequencer control kit
  • Module blanking off pack
  • Water flow switch for boiler protection in the event of pump failure


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Brochures Expand/Close
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Technical Information
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Super Series 4 Spec Sheet.pdf
CAD downloads
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Installation and user guides
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Super Series Installation & Servicing 100920-11.pdf