The Instyle Tunnel model is a see-through wood stove that can be built into a brick chimney, a pre-fabricated chimneybreast or used as a part of a room dividing feature wall. With swing doors on either side of the wood fire, it makes for both a visually impressive and practical woodburning fire.
| Brand | DG |
| Name | Instyle Tunnel |
| Type | Convector |
| Height | 600 mm |
| Width | 700 mm |
| Depth | 550 mm |
| Output Kwh | 9-12 |
| Net Efficiency | 83% |