Henley Stoves, Geneva Cylinder 5kW Wood Burning Stove
Henley Stoves, Geneva Cylinder 5kW Wood Burning Stove
Tall form.
Warm character.
The Henley Geneva Cylinder brings a distinctive freestanding silhouette together with a 5kW wood-burning system, large flame-viewing window and clean contemporary styling.
A stove designed to be seen.
The Geneva Cylinder takes a different approach to traditional stove design. Its tall cylindrical form creates a distinctive centrepiece while its compact footprint keeps the overall appearance clean and refined.
A large glass viewing window places the fire at the heart of the design, while the integrated airwash system helps maintain a clear view of the flames.
With a stated 5kW heat output, the Geneva combines visual impact with practical everyday wood-burning performance.
Clean design. Focused performance.
The Geneva brings together the features that matter most in a modern wood-burning stove, from flame visibility to installation flexibility.
5kW Heat Output
A stated 5kW heat output provides a focused heating solution for everyday living spaces.
Large Glass Window
The generous glass panel gives the fire a strong visual presence from the front of the stove.
Powerful Airwash
The integrated airwash system is designed to help keep the glass clear for an unobstructed view of the flames.
Ecodesign Compliant
The Geneva is listed as Ecodesign compliant with clean-burning combustion technology and reduced emissions.
External Air Compatible
The stove supports external combustion air, providing additional installation flexibility where required.
A+ Energy Rating
The Geneva carries an A+ energy rating according to the current product specification.
Put the fire at the centre of the room.
The Geneva's tall cylindrical body gives the stove a distinctive architectural presence, while the large front glass panel keeps the flames visually central.
The powerful airwash system is designed to maintain a clear glass viewing area as the stove burns.
- Large glass viewing window
- Powerful airwash system
- Contemporary cylindrical form
- Freestanding installation
- Steel construction
More heat from every log.
The Geneva is designed around clean-burning combustion, helping extract useful heat from the wood while reducing emissions.
Sustainabox's detailed specification lists a 78% efficiency figure alongside an A+ energy rating.
The product page also describes the stove as meeting Ecodesign standards and using clean-burning combustion technology.
Designed with modern installations in mind.
The Geneva includes features that can make planning a contemporary stove installation more flexible.
External Combustion Air
The specification states that the Geneva supports external combustion air, allowing the installation to be configured around an external air supply where appropriate.
12mm Hearth Installation
The current specification lists the Geneva as suitable for 12mm hearth installation, subject to the applicable installation requirements.
Top or Rear Flue
The flue connection can be configured at the top or rear according to the product specification.
5" / 125mm Flue
The listed flue size is 5 inches, equivalent to 125mm.
The Geneva is a wood-burning appliance and the current specification states that it is not DEFRA approved. Always confirm local requirements, flue configuration, hearth requirements, ventilation and installation conditions with a suitably qualified installer before purchase and installation.
A modern silhouette built around the warmth of real fire.
With its cylindrical form, large viewing window, 5kW output and contemporary finish, the Henley Geneva turns a functional heating appliance into a strong architectural feature.
Tall presence. Compact footprint.
The supplied Geneva dimensional drawing provides the principal measurements needed when planning the stove's position.
Overall Dimensions
Height: 1001mm
Width: 470mm
Depth: 497mm
Flue Connection
Flue: 5" / 125mm
Position: Top or rear
Configuration: Interchangeable
Geneva Cylinder at a glance.
Key specifications taken from the current Sustainabox product listing.
| Product | Henley Geneva Cylinder |
| SKU | ST455 |
| Brand | Henley |
| Fuel Type | Wood Burning |
| Heat Output | 5kW |
| Efficiency | 78% |
| Energy Rating | A+ |
| Ecodesign | Compliant |
| DEFRA | Not approved |
| Flue Size | 5" / 125mm |
| Flue Options | Top or rear, interchangeable |
| Width | 470mm |
| Height | 1001mm |
| Depth | 497mm |
| Construction | Steel |
| Colour | Black |
| External Combustion | Yes |
| 12mm Hearth Installation | Yes |
| Warranty | 5 years |
| Parts Warranty | None stated |
Built for everyday use.
The current product specification includes a manufacturer's five-year warranty.
5-Year Warranty
The Geneva specification lists a manufacturer's five-year warranty for the stove.
Steel Construction
The appliance is specified as being built from steel, combining the cylindrical exterior with a robust stove construction.
Henley Geneva Cylinder FAQ.
Key information to consider before choosing and installing the stove.
What is the heat output of the Henley Geneva?
The Geneva Cylinder has a stated heat output of 5kW.
What fuel does the Geneva Cylinder use?
The current Sustainabox specification lists the Geneva as a wood-burning stove.
Is the Geneva DEFRA approved?
No. The current product specification specifically lists DEFRA Approved as No.
Is the Geneva Ecodesign compliant?
Yes. The product listing states that the Geneva meets Ecodesign standards and describes its combustion system as clean burning with reduced emissions.
What is the flue size?
The specified flue size is 5 inches, or 125mm. The flue can be configured at either the top or rear according to the listing.
What are the dimensions?
The listed dimensions are 1001mm high, 470mm wide and 497mm deep.
Can the Geneva use external combustion air?
Yes. The specification lists external combustion as supported.
Can the Geneva be installed on a 12mm hearth?
The current specification lists 12mm hearth installation as yes. The exact hearth and installation arrangement should always be confirmed with a suitably qualified installer.
What is the energy rating?
The Geneva is listed with an A+ energy rating.
What warranty does the Geneva have?
The current specification lists a five-year warranty. It separately states that no parts warranty is included.
A tall, contemporary presence.
A fire designed to draw attention.
The Henley Geneva Cylinder combines a 5kW wood-burning output with a distinctive cylindrical design, large flame-viewing window, powerful airwash system and flexible top-or-rear flue configuration.