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500mm Straight Length

  • Product Code: TDP500
  • Availability: In Stock

£31.30 Ex Tax: £26.08

Available Options

Bofill Twin Wall Insulated Modular Flue

In stainless steel for system boilers, gas heaters, fireplaces, biomass heaters or extractors.


Rockwool thickness: 30mm


For boilers of all fuel types or for extractors.



·         Easy to assemble

·         Prepared for fitting a double-lip black silicone seal for temperatures of up to 200°C (

·         No thermal bridge between the internal conduit and outer pipe meaning less heat loss in the inner conduit and independent dilation for each

·         Wide range of accessories, which offer solutions for any installation.


Technical data

The Bofill modular multi-fuel chimney is produced of two concentric stainless steel cylinders, with an insulating chamber filled with 30mm thick and 150Kg/m3 dense rock wool and two 50mm thick and 175Kg/m3 washers.

Designation according to norm EN 1856-1

With silicon joint

T200 P1 W V2 L50040 0 (50)

Without silicon joint

T450 N1 D V2 L50040 G (50)

T600 N1 W V2 L50040 G (50)


UNE-EN 1856-1:2010


Conformity certificate CE 0099/CPR/A71/0002 Marca N/AENOR 040/000097


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