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The second largest boiler stove in the Stovax Stockton range, this multi-fuel and wood burning model can provide up to 7.0kW of heat to a room and up to 11.0kW of heat to a boiler. It is capable of supplying 15 standard sized radiators and has a maximum system rating of 13kW (45,000 BTU).

The Stockton 11HB Boiler includes as a flat top, multi-fuel stove model (with external riddling) which means that is able to burn both logs and smokeless fuels. This boiler stove is also available as wood burning model and allows you to load logs of up to 500mm (19 ½”).

You can also choose from four colours and an optional log tray.

Stovax has produced a ‘link up’ boiler guide, which you may find useful to download before discussing your requirements with a qualified heating engineer. Visit our Stovax boiler stoves page for more information.

Stovax Stockton 11HB High Output Boiler Stove


    Brand Stovax
    Multi-fuel with external riddling  
    Wood burning stove model  
    Efficiency 69% (wood burning) 72% (multi-fuel)
    Nominal heat output to room 7kW
    Nominal heat output to boiler 11kW
    Maximum system rating 13kW (45,000BTU)
    Radiator capabilities - at 2500BTU radiators with 8000BTU cylinder 15 radiators
    Maximum log length 19 1/2” (500mm)
    Optional log tray  
    Flue outlet 6” top or rear
    Choice of four colours  
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