The 200 mm double-walled stainless steel flue plug is an essential component for ensuring the optimal performance, safety, and durability of any flue system. Designed specifically for fireplaces and pellet stoves, this plug performs two crucial functions: firstly, it hermetically seals the lower end of the flue to prevent the escape of harmful gases; and secondly, it incorporates a purge system that facilitates the drainage of condensation and residue generated during combustion. Manufactured from high-quality stainless steel, this plug withstands high temperatures and offers exceptional corrosion resistance, ensuring a long lifespan even in harsh weather conditions.

Features of the 200mm Double Wall Stainless Steel Plug

• High-strength material: Made of robust stainless steel, designed to withstand high temperatures and resist oxidation.


• Double wall system: Provides superior thermal insulation, improving chimney draft and reducing soot buildup.


• Standard diameter of 200 mm: Size compatible with common flue gas evacuation ducts in pellet stoves and traditional fireplaces.


• Integrated purge function: Allows the safe evacuation of condensate liquids, protecting the system from moisture and blockages.


• Easy installation: Designed for quick and secure coupling with the rest of the pipes and fittings of the modular system.

Frequently Asked Questions

What exactly is the purpose of purging this plug?

The flue drain allows condensation that naturally forms inside the chimney pipes due to temperature fluctuations to escape. This prevents the liquid from accumulating, corroding the flue, or negatively impacting the stove's performance.

Is it compatible with any type of pellet stove or fireplace?

This plug is compatible with any drainage system that uses double-walled pipes with a diameter of 200 mm. It is recommended to verify the exact measurements of your existing installation before installation to ensure a perfect fit.

What advantages does the double-wall system offer compared to the single-wall system?

The double wall includes an air chamber or insulation that keeps the internal temperature of the exhaust gases high, which improves the draft and energy efficiency of the stove, as well as considerably reducing the risk of excessive condensation and protecting the external structures from extreme heat.