Prity S3 W21, 26kW

Wood burning boiler stove with decorative sides. Upper door for easy access to clean the heat exchanger. Highest heat output from the series.

€694.39 €578.66
Availability: In stock

Color : graphite black

  • Body made of 2mm thick sheet steel
  • Top made of 3-4mm thick sheet steel
  • Built-in hot water boiler for a central heating system.
  • The combustion chamber is equipped with heat resistant ceramic glass.
  • Cast iron grate.
  • Front damper for controlling the air supply
  • Smoke damper for adjusting the flame intensity
  • Wooden door handles.
  • Equipped with second door.


 - Not to be fired when not connected to radiators / fan convector heaters. Burning wood in the fireplace without water in the boiler will cause it to crack and subsequent loss of the guaranty. 

Achieving the desired heat output depends on:

  • the selected fuel with the necessary caloricity and humidity
  • its subsequent kindling and refueling
  • the regulation of the primary and the secondary air
  • the regulation of the draught
  • the organizing of effective air heat exchange, etc.


 - We recommend the installation to be done in an open type system.When connected in closed circuit system it must be fully protected using safety valves for temperature and pressure up to 1.5bar. All elements of the installation must be protected from freezing. In installation with forced ciculation we recommend the pump to be backed-up by a UPS.

 - In case of presence of copper in any part of the plumbing installation the fireplace must be protected from electrolysis by installing a magnesium anode or other protective system.

More Information
Warranty 3 Years
Weight (kg) 134.0000
Country of Manufacture Bulgaria
Heat output (kW) 26
Space heating output (kW) 5
Water heating output (kW) 21
Maximal thermal output (kW / BTU) 26 / 88715
Heating type Hydro - Radiator
Approximate heating surface (m²/ft²) 148 / 1593
Approximate heating capacity (m³) 400
Dimension Depth (mm) 530
Dimension Width (mm) 570
Dimension Height (mm) 930
Loading door size (Height, Width), mm 190 x 290
More Information
Efficiency (%) 75-80
Construction material Steel
Boiler capacity (L) 29
Operating pressure (bar) 1
Fuel Type Wood, Briquettes
Maximum length of the firewood logs (mm) 420
Flue (mm) 130
Required chimney draught (Pa) 12
Exhaust Location Top side
Lining Decorative lining
Certification CE
Cold water inlet 1"
Hot water outlet 1"
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