Caravan stove connected to vertical flue duct - has duct extending to atmos. through roof and through floor

摘要

The caravan, or similar mobile accommodation, has a vertical duct (6') t serve as flue for the exhaust gas from a stove (10) connected to the duct via a lateral tube (9). The lower end (6") of the duct extends downwards beyond the tube (9) and connects with atmos. outside the caravan. The duct may be a vertical tube with its lower end extending through the floor (3) and its upper end through the roof (5) of the caravan. The vertical tube may have a vertically slidable T-piece of which one branch is the connecting tube (9). This horizontal branch may be thermally insulated (13).