Sirius FS 400kW-525kW  


  • Stainless steel heat exchanger designed for maximum combustion performance and safety
  • Very compact design so it's easy to fit in confined spaces
  • Built in load sharing, spreading heat demand across two burners, reducing wear and tear on components
  • 0 - 10 V connections as standard for easy BMS interface
  • Free commissioning by Potterton Commercial engineers, ensuring optimum performance, efficiency and savings
  • Service plans are available for on-going support, whenever you need it
  • The controls can be programmed to work with solar thermal, biomass and buffer tanks
  • Five year parts and labour warranty*

At this link you can find all the technical information: