Wood Burning Stove with Back Boiler Prity S3 W13, 9.9 kW

Wood Burning Stove with Back Boiler Prity S3 W13 – Powerful Central Heating with 80% Efficiency

The Wood Burning Stove with Back Boiler Prity S3 W13, finished in elegant black graphite, is a solution for households that want even warmth in every room. The appliance delivers 5.1 kW directly to the room by radiation and up to 13 kW to the back boiler, which supplies the radiators of the central heating system. The approximate heated area is up to 97 m² (volume 340 – 400 m³). With energy class A and a high efficiency of 80%, this is one of the most efficient models in the series. It is made in Bulgaria by Prity 95 Ltd – a manufacturer of heating appliances since 1995.

Advantages of the Wood Burning Stove with Back Boiler Prity S3 W13

• Back boiler 16 L – a stable volume for even heating of several rooms, with 3/4" connections for hot and cold water.
• High efficiency of 80% – more heat from every load of wood and lower fuel consumption.
• Sturdy steel body – made of steel sheets with a thickness of 2 mm, and the top plate of steel with a thickness of 3–4 mm.
• Thermal-shock-resistant ceramic glass – the combustion chamber is fitted with high-temperature-resistant glass that gives a clear view of the flames.
• Cast iron grate – resistant to high temperatures and ensuring even burning.
• Combustion control damper – located at the front, lets you control the intensity of the flame.
• Manual flue control damper – for precise adjustment of the chimney draught.
• Wooden door handles – for convenient and safe use.
• Decorative cladding on the sides for a finished, stylish look.
• Log store – a space where the wood dries before use, which improves combustion.

Efficiency and Energy Class

The Wood Burning Stove with Back Boiler Prity S3 W13 complies with the European eco-design requirements known as Ecodesign, which ensures low harmful emissions, high efficiency and environmentally friendly combustion of the wood. The appliance's emissions are CO – 985 mg/Nm³ and particulate matter (PM) – 32 mg/Nm³. With energy class A, an efficiency of 80%, compliance with the Ecodesign standard, CE certification and a 3-year warranty, it provides economical and environmentally friendly heating for the whole home. The chimney diameter is 130 mm with a top flue outlet, allowing easy connection to a standard chimney system. The required chimney draught is 11 Pa.

Important for Installation and Use

• The stove must not be used without radiators and/or convectors installed – firing with an empty back boiler will cause it to burst.
• It is recommended that the central heating system be open-vented. In a sealed system, it is mandatory to fit a pressure safety valve set to 1.5 bar.
• In systems with forced circulation, it is advisable to connect the circulation pump to a UPS.
• If there are copper components in the system, it must be protected from electrolysis, for example with a magnesium anode.

Technical Specifications