Achill 17.5kW Insert Boiler (Eco)

The Henley Achill 17.5kW Insert Boiler (Eco) is a powerful multi-fuel boiler insert stove engineered to deliver dependable warmth and hot water throughout your home. With a maximum heat output of 17.5kW and a room output ranging from 6kW, it distributes up to 11.5kW to your central heating system at peak output, making it a genuinely capable solution for larger homes seeking an efficient, integrated heating source.

Achieving an impressive Class A+ energy rating with an efficiency of 83.2%, this stove meets Ecodesign Ready standards and carries DEFRA approval, meaning it is suitable for use in smoke control areas across the UK. Primary and secondary air controls give you precise command over combustion, while the advanced airwash system keeps the glass clear so you can enjoy an unobstructed view of the fire at all times.

Built around a durable cast iron door and presented in a refined matt black finish, the Achill insert slots neatly into a standard fireplace opening to transform an existing hearth into a hardworking heat source. Its clean, considered design suits both traditional and contemporary interiors without compromise.

HETAS listed and ready for connection to both room and water heating circuits, the Achill 17.5kW Insert Boiler represents a practical and attractive long-term investment for households looking to reduce their reliance on conventional central heating systems.

Specifications

• Heat Output: 10.2kW – 17.5kW max
• Efficiency: 83.2%
• Energy Efficiency Rating: A+
• Fuel Type: Multi-fuel
• Flue Diameter: 153mm
• Defra Approved: Yes
• SIA Ecodesign Ready: Yes
• Airwash Technology: Yes
• Dimensions (D x W x H): 464.5mm x 626mm x 634mm
• Colour: Matt Black
• Finish: Matt Black