Oil Condensing Boilers

  • High efficiency condensing boiler range
  • Available in 3 outputs
  • Excellent hot water performance and heat recovery
External Internal Slimline
  • No.1 most efficient domestic boiler in the UK
  • Environmentally friendly – Low NOx and soot free
  • Compact design
Boilerhouse External Internal Slimline
  • High efficiency condensing boiler range
  • Multi-directional flue options
  • Available from 12 to 100 kW outputs
Boilerhouse External Internal Slimline
  • All the benefits of the Enviromax™ Combi but with Blue Flame technology
  • Low NOx burner
  • Available in 2 outputs
Internal Slimline
  • High efficiency low NOx boilers
  • Patented heat exchanger design
  • Available in 3 outputs and 6 model types
External Internal Slimline
  • Compact condensing boilers
  • 3 Designs
  • Outputs from 12kW – 35kW
Boilerhouse External Internal