Cheminées Poujoulat has developed the Duogas system in collaboration with the largest heating appliance manufacturers.
It is designed for the connection of gas room-sealed fireplaces and gas stoves.
Its concentric technology - two tubes, one inside the other – creates an airgap and enables the intake of combustive air, with smoke evacuation being carried out in the internal tube. This new generation of flues optimizes appliances' performance and can be incorporated into a new or existing dwelling.
It is available in 5 diameters (ø80/130, ø100/150, ø130/200 & ø150/200 & ø180/250).
> Adaptor made exclusively for each appliance manufacturer to ensure a perfect sealed fit.
> High quality product
> Easily meets regulation requirements
> Quick and easy to install.
> Wide range of accessories i.e. Terminals, adjustable lengths, elbows, tees, inspection elements, brackets & supports.
All of the products offered by Cheminées Poujoulat have been rigorously tested in every configuration by the CERIC Laboratory to ensure they meet highest standards.
> Max. Temperature limitation: 600°C
> CE marking: 0071-CPR-23485
> Designation: T600 N1 W V2 L50040 O50 - Inner wall thickness: 0.4mm.
DUOGAS renovation kits
Adaptors Flex to Conentric
> Use our DUOGAS Renovation Kits for a quick and easy connection to an existing chimney lined with a TUBINOX flexible liner.
> For a clean chimney in good condition, simply drop your new liner down your stack. For a chimney in poor condition, you can insert a larger flexible liner for the air duct and use a Poujoulat gather for connection.