Sherwood 21kW Boiler (Eco)

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Sherwood 21kW Boiler (Eco)

Original price was: €2,070.00.Current price is: €1,863.00.

2 in stock

Delivery & Collection

Standard delivery is a doorstep / door drop service only. Items will be delivered to the entrance of the property and will not be carried inside, upstairs, assembled, or positioned in a room unless agreed separately in advance.

Description

The Sherwood 21kW Boiler (Eco) is a powerful freestanding boiler stove designed to provide substantial room heating alongside hot water output in a single appliance. Its matt black finish, cast iron door and clean-lined styling give it a smart, contemporary look, while its multi-fuel design makes it a practical option for homes needing a stronger heating solution. With external air capability, an air-wash system and A+ energy rating, it combines efficiency with everyday usability.

  • Freestanding boiler stove with contemporary styling
  • Multi fuel design for flexible day-to-day use
  • Up to 21kW maximum heat output
  • Room output up to 8.1kW maximum
  • Water output up to 13.0kW maximum
  • 80.1% to 74.0% stated efficiency range
  • A+ energy rating
  • Cast iron door
  • External air supply
  • Advanced airwash system
  • Clean burn system
  • 3 year boiler stove warranty structure stated on the page
  • Fuel type: Multi Fuel
  • Fuel type in additional information: Multi Fuel, Wood
  • Burning
  • Heat output: 12.8 kW – 21kW max
  • Output (room): 8.1 kW – 8.1kW max
  • Output (water): 4.7 kW – 13.0kW max
  • Efficiency: 80.1% – 74.0%
  • Energy rating: A+
  • Flue size: 153mm
  • Primary airtake: Yes
  • Secondary airtake: Yes
  • Advanced airwash: Yes
  • External air supply: Yes
  • DEFRA exempt: not specified in the field shown
  • HETAS listed: not specified in the field shown
  • SKU: ST473
  • Categories on source page: All Products, Boiler Stoves, Eco Boiler Stoves – UK, Stock in UK
  • Weight: 63 kg
  • Output category: 10kW – 21kW
  • Output in additional information: 21kW
  • Flue size: 153mm

Allow the stove to cool fully before cleaning. Wipe the exterior with a soft dry cloth and clean the glass using a suitable stove glass cleaner when needed. Remove ash regularly, keep air vents clear, and follow installer and manufacturer guidance for routine stove, boiler and flue maintenance. For servicing of the boiler circuit and installation setup, use a qualified heating specialist.

Description

3 Year Warranty – Boiler Stoves

1 Year standard manufacturer’s warranty as in accordance with EU regulations. 2 years extended warranty will be added if the stove warranty is registered Online within the first 3 months of purchase of your new Henley room heater stove.

External Air

The stove has an external air facility allowing the air to come directly from outside your building rather than through a vent in the room. This is required for heat recovery systems in new build projects.

Clean Burn

This advanced unit features a territory air system, which creates a clean-burn system where hot air is pushed into the firebox above the normal height of the fire. This allows the excess gases to combust given a cleaner burn

Air-Wash

All Henley stoves come with an air wash system which helps to keep the glass clean. It uses a specially placed vent or vents to draw in air from the outside which will wash over the front of the glass.

Drawing

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Additional information

Weight63 kg
Fuel Type

Multi Fuel

Output kW

21kW

Complete the Look

Pair With coordinating items

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Main products from Curraheen, Home Accessories from Manor West

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@2026, Fitzgibbon Interiors, All rights reserved
@2026, Fitzgibbon Interiors, All rights reserved
@2026, Fitzgibbon Interiors, All rights reserved
@2026, Fitzgibbon Interiors, All rights reserved