Coaxial extension for exhausting condensate from the chimney, diameter 60/100 mm, length 500 mm

This extension is intended for use in coaxial chimney systems of condensing boilers. It is equipped with a convenient "male/female" socket connection, ensuring ease of installation and reliable sealing. The product length is 500 mm, allowing the system to be adapted to various installation configurations.

Features of the Extension for Condensing Chimney

Condensing boilers use deep heat utilization technology, which lowers the temperature of exhaust gases and leads to the formation of condensate. Therefore, the materials of the coaxial chimney must be resistant to aggressive environments.

Condensate protection – the inner pipe is made of an aluminum alloy resistant to acid condensate, preventing corrosion and extending the system's service life.

Seal tightness – heat-resistant silicone gaskets reliably protect against condensate and exhaust gas leaks.

Corrosion resistance – the materials are resistant to moisture and chemically aggressive environments, eliminating the risk of deterioration.

Energy efficiency – preheating the incoming air through the coaxial construction reduces fuel consumption and increases boiler efficiency.

Principle of Operation of the Coaxial Chimney in Condensing Boilers

The coaxial system performs two key functions:

Air supply for combustion – is carried out through the outer channel. The air is preheated by the heat of the exhaust gases, improving combustion and reducing fuel consumption.

Removal of exhaust gases and condensate – combustion products are discharged through the inner pipe at a lower temperature, resulting in the formation of condensate, which drains into the boiler's drainage system.

Additional advantages:

Installation safety – the outer pipe does not overheat, allowing the chimney to be installed in residential areas, including wooden houses.

Reduction of heat loss – in vertical systems, an insulated option can be used, improving draft and preventing condensate from freezing in winter.

Package and Technical Specifications

Connection type: "male/female"

Length: 500 mm

Outer diameter: 100 mm (galvanized steel with anti-corrosion coating)

Inner diameter: 60 mm (aluminum alloy, resistant to acid condensate)

Sealing: heat-resistant silicone

Purpose: coaxial chimney systems for condensing boilers

Advantages of Use: reliable sealing, durability, high safety, efficient condensate removal, and fuel savings due to increased boiler efficiency.

This extension is the optimal solution for upgrading the coaxial chimney, ensuring stable and efficient operation of the heating equipment.