Product detail

Charnwood SLX 20i & 20fs

The Charnwood SLX 20 is a multi-fuel stove with a more contemporary feel and sophisticated operation. It simplifies the real fire process: burning less fuel, more cleanly with maximum efficiency and low emissions all this whilst retaining a simple, stylish look. The SLX 20 has been carefully designed to get the very best out of the fuel that is burnt. This can be wood, smokeless fuel or briquettes. All these fuels can be burnt at optimum efficiency, on the well-proven Charnwood converting grate. This is the same grate used in our Country 16b and all Cove and Island models: the best grate system on the market. Simple, clean and highly effective.


Available Colours

Charnwood SLX 20 Features

  • Available as a inset (i) or freestanding (fs) model
  • Cleanburn airwash technology
  • Cool-to-touch handle for safe and easy reloading
  • Drop down throat plate enabling the chimney to be swept through the stove

Technical Overview

  • Energy Performance
  • Plate steel, cast iron, fire brick, ceramic glass
  • Heat Output to Room – 5.4 kW (18,500 Btu/h)
  • Heat Output to Boiler – 2.3 kW (8,500 Btu/h)
  • Flue Outlet – Top or Rear 150mm (6″) diameter
  • Maximum Log Length – 280 mm (11 inches)
  • Weight: 125kg


  • Add in boiler for a small radiator or domestic hot water
  • Choice of 8 colours