The Cast Tec Nevis 8 Eco Multi-Fuel Stove is a substantial cast iron stove designed for medium to larger rooms where a higher heat output is required. Delivering a nominal 8.1kW, it combines traditional styling with the flexibility to burn seasoned wood or suitable smokeless fuels.
With efficiency figures of 75.9% when burning wood and 79% with smokeless fuel, the Nevis 8 Eco combines strong heating performance with DEFRA smoke control exemption and EcoDesign compliance.
8.1kW Heat Output
The Nevis 8 Eco delivers a nominal heat output of 8.1kW, making it particularly suited to medium and larger living spaces where a conventional 5kW stove may not provide sufficient heat.
Multi-Fuel Capability
An integrated multi-fuel grate allows the Nevis 8 Eco to burn either seasoned wood or suitable smokeless fuels, providing greater flexibility over the fuel used.
High Efficiency
Efficiency varies according to fuel type, with the supplied technical specification listing:
- Wood Efficiency: 75.9%
- Smokeless Fuel Efficiency: 79.0%
Cast Iron Construction
The Nevis 8 Eco is constructed from cast iron, giving it a substantial traditional appearance together with strong heat-retaining characteristics.
Finished in Matt Black, its classic proportions allow it to work comfortably within both traditional fireplace settings and more contemporary interiors.
Primary, Secondary And Tertiary Air
The stove uses three stages of combustion air to help control the fire and support efficient burning.
- Primary Air: Helps control the initial burn
- Secondary Airwash: Directs air across the glass
- Tertiary Air: Supports more complete combustion
Airwash System
The secondary Airwash system directs air across the inside of the glass to help reduce deposits and maintain a clearer view of the flames during normal operation.
DEFRA Smoke Control Exempt
The Nevis 8 Eco is DEFRA smoke control exempt, allowing wood to be burned in smoke control areas when the stove is installed and operated in accordance with the manufacturer’s requirements.
EcoDesign Compliant
The stove is EcoDesign compliant, combining its traditional cast iron design with modern combustion performance.
Ventilation
Due to its higher 8.1kW heat output, the supplied product information specifies that an additional air vent is required in the room. Ventilation requirements should be confirmed as part of the installation and in accordance with current Building Regulations.
Key Features
- 8.1kW nominal heat output
- 75.9% wood efficiency
- 79% smokeless efficiency
- Wood or smokeless fuel
- Cast iron construction
- DEFRA smoke control exempt
- EcoDesign compliant
- Airwash secondary burn
- Tertiary air system
- 125mm / 5″ flue outlet
- Matt Black finish
- 10 year warranty
Specifications
- Brand: Cast Tec
- Model: Nevis 8 Eco
- Stove Type: Multi-Fuel
- Nominal Heat Output: 8.1kW
- Efficiency – Wood: 75.9%
- Efficiency – Smokeless Fuel: 79.0%
- Energy Rating: A
- Fuel: Wood & Suitable Smokeless Fuel
- Construction: Cast Iron
- Overall Width: 511mm
- Overall Height: 602.5mm
- Overall Depth: 317.5mm
- Flue Diameter: 125mm / 5″
- Weight: 80kg
- DEFRA Exempt: Yes
- EcoDesign Compliant: Yes
- Air Vent Required: Yes
- Finish: Matt Black
- Warranty: 10 Years






