• Code EB12HE-G4
  • Output to water 12.1kW
  • Log length 350mm
  • Nett efficiency 71.5%
  • Width 533mm
  • Height 603mm
  • Depth 412mm

Providing more than just superior performance, the
Ecoboiler HE (high efficiency) has a large fire door glass and
soft curved lines, offering an attractive focal point for any
living area.
Regardless of whether you burn wood or solid fuel, these
boiler stoves have the technology to keep your home warm
and cosy.
On top of its stylish appearance, discreet thermostatic
control and three bar operating pressure, its ability to
produce 50% more heat to water than other boiler stoves
ensures the Ecoboiler is the ultimate heating companion.

5 year guarantee
Easily accessible water sensor for trouble-free maintenance
Pre-heated airwash system for sparkling clean glass
Stainless steel ash pan
Burns wood or solid fuel
Compact space-saving design
Discreetly positioned thermostatic control fitted as standard
'Easy Boost' system
Large, externally controlled riddling grate
Flue Exhaust Diversion system to improve performance
Primary and secondary burn to improve efficiency
Suitable for installation in an indirect/open-vented central
heating system
Up to 3 Bar operating pressure
Top or rear flue outlet
Direct air supply compatible

Ecoboiler 12 HE - Technical Information

  • Code EB12HE-G4
  • Output range to room 2-6kW
  • Output range to water 4-14kW
  • Nett efficiency 71.5 %
  • Width 533mm
  • Height 603mm
  • Depth 412mm
  • Height to centre of rear flue 442mm
  • Added height when on stand 125mm
  • Depth of back to centre of top flue 149mm
  • Flue diameter 127mm
  • Suitable for 12mm hearth No
  • Under hearth temperature 135.6°C
  • Suitable for direct air supply kit Yes
  • Packed weight 119kg
  • Maximum log length 350mm
  • Minimum Distance To Combustibles
  • To rear of stove 150 mm
  • To sides of stove 130 mm
  • Boiler Tapping Measurements
  • Distance A 326 mm
  • Distance B 324 mm
  • Distance C 252 mm
  • Distance D 422 mm