The 125 to 120 mm vitreous enameled chimney pipe reducer is an essential accessory for ensuring a tight, safe, and efficient connection in flue systems. Specifically designed as a reducer for chimney pipes, this pipe allows for the precise connection of pipes of different diameters, optimizing draft and preventing the leakage of gases or soot to the outside. Its high-quality vitreous enamel finish offers excellent resistance to continuous high temperatures and corrosion caused by acidic combustion condensates, ensuring a long service life even under the most demanding conditions.

This connecting component is ideal for wood-burning stoves, inserts, biomass boilers, and metal fireplaces. Thanks to its robust design, it facilitates quick and secure installation between pipe sections, maintaining the necessary airtightness to comply with current safety regulations. Because it is manufactured to withstand thermal shock, it does not deform with daily use, resulting in optimal performance of your heating system throughout the winter.

Features of the Vitrified Sleeve 125-120 mm

• Product reference: B10251640

• Component type: Reducing sleeve for exhaust ducts

• Inlet diameter: 125 mm

• Outlet diameter: 120 mm

• Material: High-durability vitreous enamel coated steel

• Thermal resistance: High tolerance to extreme temperatures and continuous fire

• Corrosion resistance: Immune to acid condensates and soot

• Application: Stoves, fireplaces, boilers and heating systems

Frequently Asked Questions

What is this reduced sleeve used for?

This sleeve serves to connect two chimney pipes with different diameters, reducing the outlet from 125 mm to 120 mm safely and without gas loss.

Is it suitable for wood and biomass stoves?

Yes, its vitrified coating perfectly withstands high temperatures and the residues generated by the combustion of wood, pellets and other solid fuels.

How is it installed in the chimney system?

It fits directly between the pipe sections corresponding to their diameters. It is recommended to use refractory sealant or chimney-specific clamps to ensure a completely watertight seal.

Does it resist corrosion from humidity and condensation?

The vitreous enamel coating protects the interior steel from acids that form during the condensation of cold fumes, preventing premature oxidation of the flue.