Wood Burning Stove with Back Boiler Prity K1 W8, 7 kW

Wood Burning Stove with Back Boiler Prity K1 W8 – A Compact Stove for Heating Several Rooms

The Wood Burning Stove with Back Boiler Prity K1 W8 in an elegant black graphite finish is the most compact model in the series – suitable for flats, small houses and holiday homes where space is limited. The unit delivers 6.1 kW directly to the room by radiation and up to 8 kW to the back boiler, which supplies the radiators of the central heating system. The approximate heated area is up to 57 m² (volume 260 – 310 m³). With energy class A and an efficiency of 77.4% the stove makes full use of every load of wood. Made in Bulgaria by Prity 95 Ltd – a manufacturer of heating appliances since 1995.

Advantages of the Prity K1 W8 Stove

• Compact dimensions – with a width of 450 mm and a height of 760 mm, it fits easily even into smaller rooms.
• 11-litre back boiler – heats radiators in several rooms.
• 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 flame.
• Cast iron grate – resistant to high temperatures and ensuring even combustion.
• Combustion control damper – located at the front, it lets you control the intensity of the flame.
• Manual flue outlet damper – for precise adjustment of the chimney draught.
• Wooden door handles – for convenient and safe use.
• Log niche – a space where the wood dries before use, which improves combustion.

Efficiency and Energy Class

The Prity K1 W8 stove complies with the European Ecodesign requirements, which guarantee low harmful emissions, high efficiency and environmentally friendly burning of wood. With energy class A, efficiency of 77.4%, compliance with the Ecodesign standard, CE certification and a 3-year warranty, it provides economical and eco-friendly heating for the 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 Notes on Installation and Operation

• The stove must not be used without radiators and/or convectors installed – firing with an empty back boiler will cause it to crack.
• It is recommended that the central heating system be of the open type. A closed system requires a mandatory pressure relief valve set at 1.5 bar.
• In systems with forced circulation, it is advisable to connect the circulation pump to a UPS.
• If the system contains copper components, it must be protected against electrolysis, for example with a magnesium anode.

Technical Specifications