The 80mm Single-Wall Stainless Steel Tee is an essential component for ensuring efficient, safe, and long-lasting flue gas evacuation in heating systems. Designed specifically for pellet stoves and fireplaces, this flue fitting stands out for its excellent performance and high resistance to the most demanding operating conditions. Its single-wall construction allows for easy integration into existing or new installations, optimizing draft and ensuring the proper expulsion of gases and smoke to the outside.

Manufactured from premium metal materials, this stainless steel tee offers optimal resistance to corrosion caused by condensation and continuous high temperatures. The use of this type of duct in biomass systems, such as pellet stoves, is essential for maintaining the appliance's energy efficiency and preventing dangerous soot buildup. Furthermore, its precision design ensures a perfect fit with other pipes and fittings of the same diameter, facilitating a watertight and professional installation.

Main Features

• Nominal diameter of 80 mm: Standard size highly compatible with the vast majority of pellet stoves on the market.


• High-quality material: Stainless steel resistant to corrosion, extreme heat and acids derived from combustion.


• Optimized design: Allows for 90-degree angled bypasses while maintaining a constant, turbulence-free airflow.


• Versatility of use: Ideal for both residential biomass heating installations and compatible chimney flues.


• Easy maintenance: Smooth interior surface that reduces the adhesion of residues and facilitates periodic cleaning.

Frequently Asked Questions

What type of heating systems is this stainless steel tee recommended for?

This component is especially suitable for the evacuation of fumes in pellet stoves, inserts and chimneys that require an 80 mm diameter single-walled stainless steel duct.

Is it resistant to condensation corrosion?

Yes, it is made of stainless steel designed to withstand moisture and acidic condensates generated during biomass combustion, guaranteeing a long service life.

Can it be installed inside homes?

Yes, provided that current safety and insulation regulations regarding flammable materials are respected, this type of duct is suitable for visible or technical sections within the home.

How does it connect to the rest of the pipes?

Its design allows for direct tongue-and-groove coupling with other pipes and elbows of the same diameter and system, recommending the use of fireproof putty or joining clamps according to the assembly regulations.