Dunsley Highlander 3 Enviroburn SG Multi Fuel Stove
The Dunsley Highlander 3 Enviroburn SG Multi Fuel Stove combines traditional stove character with practical multi-fuel flexibility and clean-burning technology. As a freestanding appliance, it provides a compact and versatile heating solution with a clear view of the flames and a choice of finishes to complement different interiors.
Dunsley has approved the Highlander 3 for burning wood logs in smoke control areas, making it an excellent choice for homeowners who want the atmosphere of a real fire while retaining flexibility over installation and fuel choice. Its A+ energy efficiency rating also reflects the efficient performance expected from a modern stove.
Enviroburn Combustion with a Clear Flame View
At the heart of the Highlander 3 is Dunsley’s Enviroburn combustion system. Working alongside the airwash supply, it helps keep the stove glass cleaner, allowing you to enjoy a clearer view of the flames.
The SG version features Dunsley’s Square Glass window, giving the stove a clean, balanced appearance while preserving the traditional character of the Highlander range.
This combination of visible flames and understated styling makes the stove suitable for a wide variety of interiors, from traditional fireplace settings to contemporary living spaces.
Dunsley Highlander 3 SG multi-fuel Stove Multi-Fuel Performance for Modern Homes
The Highlander 3 Enviroburn is a freestanding wood-burning and multi-fuel stove that carries HETAS approval. Dunsley also certifies it for burning wood logs in smoke control areas, making it a practical option for properties where local smoke control regulations apply.
Its construction combines 4mm and 10mm steel with cast iron to create a substantial appliance built for regular use.
The firebox accommodates logs up to 250mm (approximately 10 inches) in length. This compact log capacity suits the stove’s proportions while still delivering the experience of a genuine wood fire.
Practical Single-Door Design
Dunsley designed the Highlander 3 with a single door that provides easy access for both refuelling and ash removal.
This arrangement keeps everyday operation straightforward, while the design eliminates the need for additional safety precautions to prevent overfiring when removing ash from beneath the grate.
For homeowners who use their stove regularly, straightforward refuelling and ash removal make everyday operation simpler and more convenient.
Dunsley Highlander 3 SG multi-fuel Stove Flexible Installation and Finish Options
The Dunsley Highlander 3 Enviroburn SG offers excellent installation flexibility. Dunsley incorporates both rear and top flue outlets into the stove, giving installers greater freedom when planning the flue arrangement.
You can personalise the stove to suit your fireplace and interior with a choice of black, brass, or polished steel handles. Dunsley also offers the stove in a range of colours and can provide an optional canopy for homeowners who prefer a more traditional appearance.
These options allow the Highlander 3 to complement a wide variety of property styles rather than limiting it to a single interior design.
When planning a new stove, professional stove installation helps ensure the appliance, hearth, and flue system work safely and efficiently together. Reviewing the wood-burning stove installation process beforehand can also help you choose the most suitable position and flue configuration.
Traditional Character with Modern Practicality
The Dunsley Highlander 3 Enviroburn SG combines multi-fuel versatility, clean-burning technology, and traditional stove design. Its Square Glass window and airwash system place the flame picture at the heart of the experience, while the choice of handles, colours, and optional canopy allows you to personalise the finished installation.
With an A+ energy efficiency rating, HETAS approval, smoke control approval for burning wood logs, and flexible top or rear flue connections, the Highlander 3 offers a practical solution for homeowners looking for a compact stove with genuine installation and design flexibility.
To find out more about what a professional installation involves, visit our installation process page. For full technical documentation directly from the manufacturer, visit the official Dunsley product pages for the Dunsley Highlander 3 Enviroburn SG Multi Fuel Stove.
Dunsley Highlander 3 Enviroburn SG Multi Fuel Stove — Technical Specifications
Core Specifications
| Specification | Detail |
|---|---|
| Brand | Dunsley |
| Model | Highlander 3 Enviroburn SG |
| Appliance Type | Freestanding Multi Fuel Stove |
| Fuel Type | Wood Logs or Smokeless Fuels |
| Nominal Heat Output | 3.9 kW |
| Energy Efficiency Rating | A+ |
| HETAS Approved | Yes |
| DEFRA Approved | Yes |
| EcoDesign Compliant | Yes |
| Construction | Steel & Cast Iron |
| Flue Diameter | 125 mm (5″) |
| Flue Outlet | Top or Rear (Interchangeable) |
| Maximum Log Length | 250 mm (10″) |
| Door Design | Single Door |
| Viewing Window | Square Glass (SG) |
| Airwash System | Yes |
| Enviro-burn Combustion System | Yes |
| Handle Options | Black, Brass or Polished Steel |
| Optional Accessories | Canopy Available |
| Colour Options | Available in a Range of Colours |
| Dimensions | See Dimensional Download Below |
Performance Specifications
| Specification | Wood Logs | Smokeless Fuel |
|---|---|---|
| Nominal Heat Output | 3.9 kW | 3.9 kW |
| Test Duration | 0.78 Hours | 1.03 Hours |
| Efficiency | 82.7% | 77.9% |
| CO Emissions (13% O₂) | 0.09% | 0.11% |
| Mean Flue Gas Temperature | 223°C | 248°C |
| Flue Gas Mass Flow | 3.4 g/s | 3.3 g/s |
| OGC (13% O₂) | 58 mg/Nm³ | 32 mg/Nm³ |
| NOx (13% O₂) | 92 mg/Nm³ | 124 mg/Nm³ |
| Dust (DIN Plus, 13% O₂) | 30 mg/Nm³ | 17 mg/Nm³ |
| Hearth Temperature | 32.4°C | 44.5°C |
Dimensions & Weight
| Specification | Detail |
|---|---|
| Gross Weight | 60 kg |
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