Ensbury - low temperature commercial steel boiler
Low temperature, high efficiency, floor standing steel boiler.

Available in 3 models with outputs (at 80/60°C) of 440, 510 and 580kW.
  • Innovative return distribution within boiler allows operation with return temperatures as low as 15°C. (Minimum flow temperatures apply). 
  • Operating efficiencies of up to 95% nett (86% gross) at part load.
  • Robust three-pass heat exchanger design helps to achieve European Class 5 performance for NOx emissions. 
  • Suitable for use with liquid biofuel, for those customers looking for a renewable energy choice. Natural Gas, LPG (propane) or oil are other fuel options. 
  • Buy in confidence from a UK manufacturer with decades of commercial heating and hot water expertise.
  • Extensive back up and support from our team of experienced engineers across the UK.

Get in touch to find out more about the Ensbury low temperature steel boiler. 


  Title Type Size  
Ensbury LT boiler brochure Ensbury LT boiler brochure Product brochures 2375 kB Download
Ensbury LT boiler dimensions Ensbury LT boiler dimensions Dimensions 148 kB Download
Ensbury LT boiler data tables Ensbury LT boiler data tables Data tables 113 kB Download
Ensbury LT boiler installation manual Ensbury LT boiler installation manual Installers guides 2275 kB Download
Ensbury LT seasonal efficiency Ensbury LT seasonal efficiency Seasonal efficiency sheets 109 kB Download
Ensbury LT boiler wiring diagram Ensbury LT boiler wiring diagram Wiring diagrams 109 kB Download
  • New build projects.
  • Housing developments and flats using district heating networks.
  • Large commercial and public buildings including schools, hospitals, offices and hotels.
  • Medium sized commercial and public buildings including schools, hospitals, offices and hotels.
  • Rural locations without access to mains gas supply,
  • Locations with substantial and continuous heating loads including hospitals, care homes and hotels.

  • Choose from a wide range of service contracts to help maintain optimum performance.