1000mm Starter pipe with a rebated slip joint at the bottom that allows a connecting pipe to slide inside the main pipe allowing adjustment of up to 200mm.

This allows pre installation of the chimney system and allows for safe disconnection of the appliance without disturbing the TWPro.

For use on solid fuel and gas/oil appliances. eg: woodstoves, gas coal effect fires, oil and gas boiler and any solid fuel appliances.

Outer skin is made from 304 grade stainless steel and is 0.4mm thick. Inner skin is made from 316 grade stainless steel and is 0.4mm thick. Insulation is compressed rockwool giving a density of 200kg/m3. All parts are fully welded.
Distance to combustibles is 50mm.

TWPro is HETAS Approved and is CE marked.

Designation Number
EN1856-1 T600 N1 W V2 L50040 G50.
EN1856-1 T200 W V2 L50040 O20.

TWPro Twin Wall Insulated Chimney parts are secured together by using a Locking Band.
Make sure that you keep a distance of 50mm from the outside of the flue to any combustible material (wood, plaster board).

Product Details

SKU 2-125-021
Item Connecting Pipe Starter Length 1000mm – Ø 125
Designation: EN1856-1 T600 N1 W V2 L50040 G50
EN1856-1 T200 P1 W V2 L50040 020
System: TWPro
Inner Material: 316L Stainless Steel – 0.40mm thick
Outer Material: 304 Stainless Steel – 0.40mm thick
Fuels: Wood, Oil, Gas, Low sulpher coal
Approvals: HETAS / CE
Distance to Combustibles: 50mm

Product Dimensions