Spartherm have a fantastic range of inset tunnel stoves in varying sizes to suit all requirements. The Linear tunnel is a popular contemporary tunnel fire with an elevating door, making it an ideal room divider. The impressive 9.1 kW heat output also makes it perfect for larger living rooms. The unique, patented elevating door system, combined with an integral handle, creates excellent ease-of-use. If you don’t have space for a tunnel fire, it is also available as a front view model in this size, with detachable handle. Output 4.9kw – 9.1kw, Net Efficiency A + rated 80%.