Potterton Sirius three 150 wall hung boiler 150kW

Product code: S12437

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Product Description

The efficient, compact and lightweight Potterton Sirius three 150 wall-hung condensing boiler is an ideal choice as a standalone or as part of a cascade system. With its wide modulation ratio of 9:1 and inbuilt weather compensation, this 150kW unit enjoys reduced on/off cycling to improve efficiency all Years round. The Sirius three 150 is easy to use thanks to a clear descriptive display and simple advanced programming functions, putting comfort control into the owner's hands.

Product Features

  • Compact and lightweight
  • Lowest NOx ratings on the market
  • Modulation ratios up to 9:1 reduce on/off cycling
  • Simple descriptive display
  • Easy to use advanced programming functions
  • Gross seasonal efficiency up to 97.3%
  • Cascade output up to 700kW
  • 5 Years warranty