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Aquaburn 20 Boiler Stove

Aquaburn 20 Boiler Stove
Aquaburn 20 boiler diagram Aquaburn 20 Aquaburn 20 Aquaburn 20 3 year guarantee

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  • Up to 20kW output
  • Heat up to 12 radiators


Heat output: 20kW

Height: 670mm

Width: 670mm

Depth: 480mm

Approx weight: 220kg

Flue Size: 6" (150mm)

currently out of stock.

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The 'Aquaburn 20' back boiler stove - A high quality hybrid woodburning / multifuel boiler stove.




Choose your extra parts needed above ▲. 


Rated at upto 20kW, will burn any dry wood / manufactured smokeless coals and anthracite.


FREE delivery to mainland England/Wales and some parts of Scotland. Customers in Scotland please call to check cost. We can also send to Northern Ireland, ROI, France, Italy, Spain and Germany.


Please call us direct on 01929 555211.


The 'Aquaburn 20' has been designed with integrated 'wrap around' boiler, which enables it to be plumbed into your heating system, providing a piping hot water supply and up to 12 radiators, as well as direct heat to the room.


NB: Boiler stoves need to be installed into open vented systems and not pressurised systems. If your current system is pressurised, you may need to incorporate a Multi-Coil tank in order to integrate. 




Technical Specification:


SOLID FUEL based on intermittent use 1 hour refills:


Nominal heat output total– 20.4 kW


Nominal output to water – 12.8kW


Nominal output to space – 7.6kW


Net Energy Efficiency 76.3% 




SOLID FUEL when used continuously at 4 hour refill periods:


Nominal heat output total–15.9kW


Nominal output to water – 11.0kW


Nominal output to space – 4.9kW


Net Energy Efficiency 77.4% 






Nominal heat output total– 14 kW


Nominal output to water – 8.3kW


Nominal output to space – 5.7kW




Flue Diameter - 150mm (6”)


Net Energy Efficiency 74.6% 




Its wrap-around integrated back boiler has been designed for maximum efficiency providing rapid water heating.


Complete with 4 water connections for both radiators and domestic water in and out (standard 1" BSP tapered connections).


The 'Aquaburn 20' central heating stove has a useful riddling grate and quality stainless steel handle and fittings. 


Designed for maximum heat and efficiency with minimal emissions. Each stove comes with a 3 Year Guarantee.


The stove body is made from a high quality thick steel and the door is made from cast iron. The high temperature stove glass is sourced in Germany and chosen for its clarity and heat resistance.


All of our stoves comply and conform to EN13240 - This means they are CE approved for use anywhere in Europe. 


Inside is a multifuel grate, ashpan and Advanced 'Airwash System' to keep the front glass clean and to allow for a more environmentally friendly burn. 


With adjustable primary, secondary and tertiary air inlets, so you have complete control, enabling you to control how fast and fierce the fire burns, or for a slower smouldering fire with hours between refills or even to burn slowly overnight.


Supplied with flue pipe connector / collar and can be used with either top OR rear flue outlet.  


We can also supply any required flue pipes, chimney liners etc. or complete twinwall insulated flue systems for customers without an existing chimney. Please call us for any help or advice or to order direct on 01929 555211.

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