Saltfire ST-X8 – 904L Installer Pack


1 x ST-X8 Multi Fuel Stove
1 x 10m of Ø 125mm 904L Flexible Flue liner
1 x Reg.Plate (F) – 125-150mm – 900×495
1 x VIT-Smooth 500mm Pipe- Ø 125mm
1 x Adaptor to S/W (MA) Economy – Ø 125mm
1 x Mi-FLEX Pot Hanging Cowl (Terracotta) – Ø 125mm


The Saltfire ST-X8 – new addition to our range of ultra-clean-burning stoves. This model has been in development for some time in our labs and is now on sale. The largest size model of the new ST-X range – the ST-X8 is rated at 8kW output, and approx 81% efficiency. Already EcoDesign compliant to meet 2022 ErP requirements. Minimal emissions. The ST-X8 has a large firebox allowing a greater range of heat output and for larger logs to be burned. Constructed from a precision-welded thick steel body with cast iron door and thermo-refractory fire brick inner linings.

Many times cleaner than the required standard for “DEFRA” exemption, it can legally be used anywhere in the UK including the strictest of smoke control zones. Designed with simple, easy to operate user friendly controls. Designed with a large viewing window for amazing views of the fire. The flame pattern with the advanced “after-burner” system is quite unique.

The ST-X8 is a multi-fuel stove able to efficiently burn wood logs or smokeless coal – the coal ashes will fall through the grate and into the ash can which easily lifts out when full. The stove is ready to install, no assembly is required and comes complete with high temperature mitt/glove. Finished in black high temperature paint which we source from the USA and with thermo-ceramic clear glass from the industry-leading “Schott” brand in Germany.

The ST-X8 has a 5″(125mm) diameter top and rear flue outlet. Can be used with 5″ diameter flue liner or twinwall flue.

Product Details

SKU 131-X8-PK9
Item ST-X8 – 904L Installer Pack
Heat output 8 kW
Dimensions Height: 664mm Width: 515mm Depth: 416mm
Approx weight 120 kg
Flue Size 5″ (125mm)
Internal Firebox Width 390mm
Internal Firebox Depth 290mm
Max Log Size 14 inch (360mm)
Rear to centre of top flue 120mm
Floor to centre of rear flue 560mm
Suitable for use on 12mm hearth Yes

Product Dimensions