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'Polar Aqua' 10kW Boiler Stove - grey

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 Ecodesign 2022 compliant.

For use in pressurised circuits / closed heating systems

Can also be used in non-pressurised, open vented systems, but cannot be used in a thermo-syphon system (also more commonly but incorrectly referred to as a gravity feed circuit).

Availability: call 01244 913 320 for availability


Delivery: normally within 3 working days.  Next day possible if ordered before 12 (T & C's apply). more about delivery

For more info call 01244 913 320 or email us 

We aim to give you the best prices on all stoves, and include a free flue pipe. If you've seen it cheaper, call or email us the link.

Free flue design service  - we aim to beat any quote for similar products.


More Info


  • The attractive and innovative oval shape allows for a very large curved window.
  • Nominal output 10kW boiler: 4kW; room: 6kW 
  • Convection system for superior room heat distribution
  • Airwash
  • External air inlet connection for sealed houses and reduced heat loss through draughts: 100mm diameter
  • Primary, secondary and tertiary combustion
  • 24 hour continuous operation possible
  • Controllable output range: 5 - 12kW
  • Log length 400mm
  • top or rear flue, 150mm
  • Boiler capacity 8.5 Litres
  • efficiency: wood 79%, coal 85%
  • heated volume 100 - 240 m3
  • weight (Max,) 190 kg
  • boiler surface area: 0.37m2


Diagram Key:

 1 Height  1235 mm
 2 width  650 mm
 3 depth  513 mm
 4 flue exit  150 mm
 5 height of rear exit  1038 mm
 6 distance from rear  172 mm
 7 external air inlet  100 mm
 8 height from floor  264 mm
 9 primary air  
 10 secondary air  
 11 firing valve lever (for fast burning)  
 12 central heating water connection  3/4"
 13 central heating water connection  3/4"
 14 cooling loop input  3/4"
 15 cooling loop output  3/4"
 16 sensor connection  
 17 vent valve  
 19 reservoir  
 20 drain valve  


*Ecodesign 2022 Compliant: Meets the requirements of The European Union Commission Regulation (EU) 2015/1185 of 24 April 2015. This regulation will be adopted by the UK government if the UK leaves the European Union.



Colour Grey
Room Output 4
Boiler Output: kW 6
Connection to External Air Supply (7) YES, Optional duct required.
Efficiency: Wood / Lignite % Wood 79%, Coal (lignite) 85%
Width (2) mm 650
Stove Height (1) mm 1235
Stove Depth (3) mm 513
Flue Outlet Diameter (4) mm 150 mm (6")
Flue Outlet Top and Rear
Fuel type Wood and Brown Coal / Lignite
Firebox (WxDxH) mm Log length 400mm
Window Size TBC
Material Steel
Boiler Capacity (Litres) 8.5
Nominal Output: kW (total) 10


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