Mi-Flues Single Wall to Twin Wall Increaser 100mm - 125mm

Universal adaptor used as a increasing adaptor to connect the appliance outlet to the TWPro, can also connect single wall connecting flue or vitreous enamel to TWPro. This has a tapered design to allow a smooth transition from single wall to twin wall. Increases by a 25mm APPLICATION: For use on solid fuel and gas/oil appliances. eg: woodstoves, gas coal effect fires, oil boiler and any solid fuel appliances. CONSTRUCTION: 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 128kg/m3. All parts are fully welded.Distance to combustibles is 50mm. APPROVALS: TWPro is HETAS Approved and is CE marked. Designation Number EN1856-1 T600 N1 D V2 L50040 G50. INSTALLATION: 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). ...