Oven Chimney with Valve WADEX diameter 180 mm

The Oven Chimney with Valve WADEX diameter 180 mm is a metal flue component designed to evacuate smoke and combustion gases from solid-fuel ovens and stoves. With a 180 mm nominal diameter, this chimney section integrates a built-in valve that allows users to control draft and to close the duct when required. It is intended for use in residential heating systems where vertical or horizontal flue runs are needed and where adjustable airflow improves combustion control and safety.

Advantages

This WADEX oven chimney section provides regulated draft control via an integrated valve, reducing heat loss when the stove is not in use and enabling finer combustion adjustment during operation. The 180 mm cross-section matches common stove outlets, simplifying installation. The component is suitable for both vertical and horizontal ducting, offering flexibility in routing. The integrated valve also helps to seal the flue to prevent backflow of cold air and reduce ingress of debris when closed.

Suitable for

• Solid-fuel ovens and stoves with a 180 mm outlet diameter
• Residential heating systems requiring draft regulation
• Vertical and horizontal flue runs in domestic installations
• Replacement or upgrade of existing chimney sections to add a shut-off valve

Key specifications

• Nominal diameter: 180 mm
• Integrated draft control valve for regulating airflow and sealing the duct
• Material: metal construction suitable for high-temperature flue gases
• Compatible with solid-fuel combustion systems (stoves, ovens)
• Designed for both vertical and horizontal installation

How to use

Install the WADEX oven chimney section inline with the flue path, ensuring the nominal 180 mm connection matches the stove or oven outlet. Position the valve access so it can be operated easily for adjusting draft. Use appropriate sealing methods and high-temperature sealants where required by local building and safety codes. Verify clearances, support brackets, and slope for condensate or soot drainage as needed. After installation, test for correct draft direction and tightness while the heating appliance is operating.

Usage recommendations

Follow manufacturer guidelines and local regulations for flue installation and maintenance. Regularly inspect the valve and surrounding duct for soot buildup or corrosion, and clean according to the stove manufacturer’s instructions to maintain efficient and safe operation.