TW-Pro Twin Wall Insulated Flue System EN1856-1 T600 N1 W V2 L50040 G50 / O40
Approvals TW-Pro Twin Wall Insulated Flue System - TW-Pro has been specifically designed with the installer in mind with a range of installer friendly components. - TW-Pro is quick and easy to install leaving you with a clean lined system to the highest standards. - The unique, robust jointing system ensures a positive fit on every joint that is secured with a locking band. - TW-Pro with its open ended construction, eradicates the problem of hotspots within the joints leaving a continuos full insulated chimney throughout. HETAS The official body of solid fuel domestic heating appliances, fuels and services Jointing System Outer Wall EN 1856-1 : 2003 NO. 0099-CDP-A71-037 Product designation Standard Number EN1856-1 Design & Specification Temperature Level Pressure Level (N,P or h) Condensate resistance (W: Wet or d: Dry) Corrosion Resistance (Durability) & Distance to combustible material (mm) T600 N1 W V2 L50040 G50 Working Temperature - 600 C. N1-40pa Fuels - Gas, Oil, Wood, Coal. Materials- Inner wall- Inox Stainless steel AISI 316L Outer wall- Inox Stainless steel AISI 304BA Painted (R.A.L. range) Both the inner and outer wall are 0.4mm thick. All components are fully welded and insulated with high density ceramic blanket. The absence of thermal bridges prevents the interior wall of the chimney from cooling down, thus acheiving a rapid stable draw and optimum appliance performance. It also prevents the exterior wall from overheating allowing for safe insulation. The Unique jointing system guarantees a leak proof seal between the components. TW-Pro comes with a 25 year manufacturers warranty Component Diameters Dia (mm) 80 100 125 150 175 200 250 300 350 Inner Dia 80 100 125 150 175 200 250 300 350 Outer Dia 130 150 175 200 225 250 300 350 400 Adaptors Connection Clamp Ceramic Blanket Products (= Chosen Diameter) Adaptor To SW (Connecting pipe) Part No. 2-DDD-001 Increasing Adaptor To SW (Connecting pipe) Part No. 2-DDD-002 Increaser TW-Pro to TW-Pro Provides an increase in diameter by one from TW-Pro to TW-Pro Part No. 2-DDD-004 Flat Adaptor Part No. 2-DDD-005 100Ø 130Ø 150Ø 180Ø 200Ø Damper Section The Flue Damper helps regulate draught withing the chimney Part No. 2-DDD-006 80Ø 100Ø 130Ø 150Ø 180Ø 200Ø 250Ø Inner Wall
Draught Stabiliser Part No. 15-DDD-007 Straight Lengths 1000mm Pipe Length A 1000mm fixed straight length Part No. 2-DDD-010 500mm Pipe Length A 500mm fixed straight length Part No. 2-DDD-011 250mm Pipe Length A 250mm fixed straight length Part No. 2-DDD-012 1000mm Starter Length A 1000mm fixed straight length with adaptor Part No. 2-DDD-013 Adjustable Pipe Length (550-880) 550mm through to 880mm Part No. 2-DDD-014 125Ø 150Ø 175Ø 200Ø 250Ø Adjustable Pipe Length (350-500) 350mm through to 500mm Part No. 2-DDD-015 Adjustable Pipe Length (250-350) 250mm through to 350mm Part No. 2-DDD-016 500mm Testing Length A 500mm straight length which allows a probe to be inserted to test the gases in the flue Part No. 2-DDD-019 Elbows & Tees 90 Elbow Part No. 2-DDD-030 45 Elbow Part No. 2-DDD-031 30 Elbow Part No. 2-DDD-032 15 Elbow Part No. 2-DDD-033 135 Tee Part No. 2-DDD-034 90 Tee Part No. 2-DDD-035 Tee Cap Part No. 15-DDD-036 Tee Cap c/w Drain Part No. 15-DDD-037 90 Bend Inspection Part No. 2-DDD-042 Support Items Locking Bands Helps to secure two adjoining pipes. Part No. 15-DDD-050 (50-80mm) Used to secure the pipework to the wall Part No. 15-DDD-051 (80-130mm) Part No. 15-DDD-052 (130-210mm) Part No. 15-DDD-053 (130-210mm) Part No. 15-DDD-055 125Ø 150Ø
Support Items Structural Locking Bands Helps to secure two adjoining pipes. Part No. 15-DDD-054 Adjustable Base Support Load Bearing Wall Support Part No. 2-DDD-060 Console Plate Part No. 2-DDD-061 Chest Mounting Plate Part No. 2-DDD-062 Roof Support Part No. 15-DDD-067 Part No. 15-DDD-068 Guy Wire Bracket Part No. 15-DDD-069 Firestops Firestop Plate Part No. 2-DDD-070 Ventilated Firestop Plate Part No. 2-DDD-073 Firestop Cover Plate WHITE Part No. 15-DDD-075 Firestop Cover Plate BLACK Part No. 55-DDD-075 Terminals Storm Collar Part No. 15-DDD-082 Rain Cap Part No. 15-DDD-090 Anti-wind Cowl Part No. 15-DDD-091 Gas Cowl Part No. 15-DDD-092 Cone Top Cowl Part No. 2-DDD-093 Rotating Cowl Part No. 15-DDD-094 H-Cowl Part No. 15-DDD-103 125Ø 150Ø Insulation Cover Plate Part No. 15-DDD-104 Finnishing Plates Finishing Plate 0-30 Part No. 15-DDD-096 Finishing Plate 30-45 Part No. 15-DDD-097 Round Finishing Plate 90 Part No. 15-DDD-106 Round Finishing Plate 45 Part No. 15-DDD-107
Accessories Damper Section Part No. 2-DDD-006 Draught Stabliser Part No. 15-DDD-007 Wall Sleeve Part No. 15-DDD-098 Wall Sleeve 45 Adjustable Part No. 15-DDD-100 Gasket Part No. 15-DDD-102 Typical Internal Installation Typical External Installation Choice of Terminal Storm Collar Flashing (res1) Choice of Terminal Roof Support 2 x Ventilated Firestop Plates Locking Band in between each joint Wall Sleeve 2 x Ventilated Firestop Plates Adjustable Length 135 Tee 45 Bend Tee Cap Adaptor to SW Adaptor to SW Adj Base Support Mi-Flues has adopted a policy of continuous product review, and in the interests of development and improvement the Company reserves the right to vary the appearance and performance of any of its products without prior notice.