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Designed to fit standard British fireplace openings
High-efficiency A+ rated inset fire
DEFRA exempt and Ecodesign compliantThe Stovax Riva2 40 is a highly efficient wood burning and multi-fuel inset fire, specifically designed to fit a standard 22” high x 16” wide British fireplace opening (with chairbrick removed). This makes installation straightforward, often requiring minimal building work and, in some cases, allowing you to retain your existing hearth and mantel.
Combining modern performance with flexible fuel options, the Riva2 40 is a practical and stylish upgrade for traditional fireplace settings.
Designed for Easy Installation
The Riva2 40 is engineered to fit seamlessly into standard openings, making it ideal for renovation projects.
- Fits standard 22” x 16” fireplace openings
- Minimal structural alteration required
- May be installed without removing existing hearth or mantel
- Easy-install flue connection for simplified setup
Wood Burning & Multi-Fuel Capability
The Riva2 40 is the only model in the Riva2 range that offers multi-fuel capability, allowing you to burn:
- Logs
- Authorised smokeless fuels
This provides greater flexibility depending on your fuel preference.
High Efficiency Heating
Delivering exceptional performance, the Riva2 40 is one of the most efficient inset fires in the range.
- Nominal heat output: 4.9kW (range 3.6–5.3kW)
- Maximum efficiency: up to 82.6%
- Energy Efficiency Class: A+
Advanced Combustion Technology
Designed for cleaner, more efficient burning, the Riva2 40 includes:
- Cleanburn system for improved combustion
- Advanced DualFlow Airwash for ultra-clean glass
- Integrated external air connection (room sealed when fitted)
Ecodesign & DEFRA Approved
Fully compliant with Ecodesign standards, the Riva2 40 ensures reduced emissions and improved fuel efficiency.
It is also DEFRA exempt, making it suitable for use in smoke control areas throughout the UK.
Frame Options
The Riva2 40 is available with a range of frame styles to suit your installation:
Frame Type Dimensions (W x H) 3-Sided Profil 492 x 599 mm 4-Sided Profil 492 x 644.5 mm 3-Sided Profil XS 444 x 575 mm 4-Sided Profil XS 444 x 596.5 mm
Key FeaturesFeature Details Brand Stovax Fuel Types Wood Burning & Multi-Fuel Heat Output 4.9 kW (3.6 – 5.3 kW range) Maximum Efficiency Up to 82.6% Energy Efficiency Class A+ Ecodesign Compliant Yes DEFRA Approved Yes Systems Cleanburn & DualFlow Airwash External Air Kit Integrated (optional connection) Flue Size 5" (127 mm) Maximum Log Length 250 mm
A high-performance inset fire designed for easy installation and exceptional efficiency - perfect for transforming a traditional fireplace into a modern, clean-burning heat source.
Designed to fit standard British fireplace openings
High-efficiency A+ rated inset fire
DEFRA exempt and Ecodesign compliant
The Stovax Riva2 40 is a highly efficient wood burning and multi-fuel inset fire, specifically designed to fit a standard 22” high x 16” wide British fireplace opening (with chairbrick removed). This makes installation straightforward, often requiring minimal building work and, in some cases, allowing you to retain your existing hearth and mantel.
Combining modern performance with flexible fuel options, the Riva2 40 is a practical and stylish upgrade for traditional fireplace settings.
Designed for Easy Installation
The Riva2 40 is engineered to fit seamlessly into standard openings, making it ideal for renovation projects.
- Fits standard 22” x 16” fireplace openings
- Minimal structural alteration required
- May be installed without removing existing hearth or mantel
- Easy-install flue connection for simplified setup
Wood Burning & Multi-Fuel Capability
The Riva2 40 is the only model in the Riva2 range that offers multi-fuel capability, allowing you to burn:
- Logs
- Authorised smokeless fuels
This provides greater flexibility depending on your fuel preference.
High Efficiency Heating
Delivering exceptional performance, the Riva2 40 is one of the most efficient inset fires in the range.
- Nominal heat output: 4.9kW (range 3.6–5.3kW)
- Maximum efficiency: up to 82.6%
- Energy Efficiency Class: A+
Advanced Combustion Technology
Designed for cleaner, more efficient burning, the Riva2 40 includes:
- Cleanburn system for improved combustion
- Advanced DualFlow Airwash for ultra-clean glass
- Integrated external air connection (room sealed when fitted)
Ecodesign & DEFRA Approved
Fully compliant with Ecodesign standards, the Riva2 40 ensures reduced emissions and improved fuel efficiency.
It is also DEFRA exempt, making it suitable for use in smoke control areas throughout the UK.
Frame Options
The Riva2 40 is available with a range of frame styles to suit your installation:
| Frame Type | Dimensions (W x H) |
|---|---|
| 3-Sided Profil | 492 x 599 mm |
| 4-Sided Profil | 492 x 644.5 mm |
| 3-Sided Profil XS | 444 x 575 mm |
| 4-Sided Profil XS | 444 x 596.5 mm |
Key Features
| Feature | Details |
|---|---|
| Brand | Stovax |
| Fuel Types | Wood Burning & Multi-Fuel |
| Heat Output | 4.9 kW (3.6 – 5.3 kW range) |
| Maximum Efficiency | Up to 82.6% |
| Energy Efficiency Class | A+ |
| Ecodesign Compliant | Yes |
| DEFRA Approved | Yes |
| Systems | Cleanburn & DualFlow Airwash |
| External Air Kit | Integrated (optional connection) |
| Flue Size | 5" (127 mm) |
| Maximum Log Length | 250 mm |
A high-performance inset fire designed for easy installation and exceptional efficiency - perfect for transforming a traditional fireplace into a modern, clean-burning heat source.
