Coaxial extension for flue gas exhaust, diameter 60/100 mm, length 1000 mm

Universal Extension for Coaxial Chimney

This extension is intended for coaxial chimney systems and is equipped with a "male/female" socket connection, simplifying installation. The product length is 1 meter.

The outer pipe (diameter 100 mm) is made of durable galvanized steel, ensuring longevity and resistance to external factors.

The inner pipe (diameter 60 mm) is made of an aluminum alloy, which has high corrosion resistance.

The sealing gasket is made of heat-resistant silicone, ensuring reliable sealing of the connections.

Packaging: the product comes in an individual corrugated cardboard box.

Principle of Operation of the Coaxial Chimney

The coaxial chimney performs two key functions:

Air intake for combustion is carried out through the outer channel. The air, passing through the pipe, is preheated due to the inner channel, where combustion products move. This allows reducing gas consumption and increasing boiler efficiency.

Exhaust gas removal is carried out through the inner channel, ensuring efficient and safe operation of the heating equipment.

Additionally, the outer pipe acts as a cooling system, preventing overheating of its surface. Thanks to this, the coaxial chimney can be safely installed in wooden houses without complex additional fire protection measures.

In some vertical chimney designs, an insulated system is used – the third channel is filled with basalt insulation, which improves draft and reduces heat loss.

Set and Technical Specifications

Connection type: "male/female"

Length: 1 m

Outer pipe diameter: 100 mm (galvanized steel)

Inner pipe diameter: 60 mm (aluminum alloy)

Sealing: heat-resistant silicone

Packaging: individual corrugated cardboard box

This extension is a reliable solution for upgrading a coaxial chimney system, ensuring durability, safety, and high efficiency of heating equipment.