Senator – Condensing Central Heating Boilers

The Simons Senator range are compact and versatile high efficiency condensing boilers with a reputation for quality, durability and flexible design. With Indoor and Outdoor models coming in 2 sizes – 400kW and 550kW catering to range of applications within the commercial heating sector.


Senator range uses a state-of-art high efficiency stainless steel heat-exchanger with our exclusive 5 year structural guarantee when used under normal working conditions. High quality components throughout the boiler ensure strength and reliability with lowest possible operating and maintenance costs.


400kW and 500kW


  • Cascade up to 12 boilers
  • Range from 120kw to 360kw
  • Indoor or outdoor applications
  • NG or lpg available
  • Easy installation
  • Inbuilt cascade controls
  • Built in burner
  • BMS capability
  • Compact Floor standing
  • Built in Circular pump

  • Download PDF FileDownload the brochure