Saltfire ST-X8 Multi-Fuel Stove The Saltfire ST-X8 is a standout in the ST-X range, producing a clean, powerful heat with a modern aesthetic. It offers a robust 8kW nominal output, making it great for medium to larger rooms. The stove uses Saltfire’s advanced after-burner system to reignite unburnt gases, maximising it's efficiency. The large, thermo-ceramic viewing window also gives a generous view of the flames, and the air-wash system helps keep the glass clean for longer. The ST-X8 supports both wood logs and approved smokeless coal, thanks to its multi-fuel grate. It features interchangeable 5″ (125mm) flue outlets at the top and rear, making installation simpler in a variety of setups. On the environmental front, the ST-X8 is EcoDesign 2022 ready and DEFRA-exempt, meaning it meets strict emissions standards and can be used legally in UK smoke-controlled zones. Maintenance is made easier through a removable baffle plate for flue access, and a lift-out ash pan that simplifies ash disposal. Operation is intuitive, with straightforward air controls that let you adjust the burn to suit your space or fuel. Saltfire backs this model with a 1-year standard warranty, and when you register the stove, you can extend that warranty to 5 years. Key Features Heat Output: 8kW nominal - powerful enough for larger rooms Fuel Flexibility: Burns wood logs or approved smokeless coal Clean-Burn Technology: After-burner system for efficient combustion Eco-Certifications: EcoDesign 2022 ready and DEFRA-exempt Viewing Window: Large portrait thermoceramic glass with air-wash Flue Options: 125mm (5″) top or rear outlet Construction: Steel body with fire-brick lining Maintenance: Removable baffle plate + ash-pan Warranty: 1 year, extendable to 5 years with registration Specifications Specification Value Heat Output (Nominal) 8kW Efficiency 80.5% Energy Rating A Fuel Type Wood & multi-fuel (smokeless coal) Flue Diameter 125mm / 5″ Flue Outlet Top & Rear (interchangeable) Body Steel with cast-iron door & fire-brick lining Maximum Log Length 360mm Clearance to Sides 700mm Clearance to Rear 800mm Dimensions (W × H × D) 515mm × 664mm × 416mm Weight 120kg