DuraChimney® II Air-cooled chimney system for masonry fireplaces. UL 103.
Specifications UL 103 and ULC S604 System Applications DuraChimney II is a double-wall, air-cooled chimney system for use with masonry fireplaces which burn wood, oil, coal, or gas. DuraChimney II DuraChimney II is an exceptional factory-built alternative to pre-fabricated masonry chimneys. DuraChimney II is a unitized, lightweight design which eliminates the need for field assembly of pipe sections, allowing for faster installation. Materials and Construction .016” 430 stainless steel inner wall and .
All-Fuel Chimney | DuraChimney II Typical Installations Installation Key 2 4 1 1 6 5 2 8 7 1 Chimney Cap 8 Stabilizer 2 Storm Collar 9 Firestop 3 Chase Top Flashing 10 Attic Insulation Shield 4 Roof Radiation Shield 11 Anchor Plate 5 Chimney Section 12 Anchor Plate with Damper 6 Elbow 13 Supplementary Support 7 Elbow Strap 14 Wall Strap 12 Refer to our Typical Installation drawings to select the appropriate component parts for your installation.
DuraChimney II | All-Fuel Chimney Planning Your Installation 2 FT. ABOVE ANY POINT WITHIN 10 FT. HORIZONTAL 3 FT. MINIMUM ABOVE ROOFLINE Figure 1 79 DuraVent | www.duravent.com The following recommendations are a general guideline to assist in the layout and selection of the chimney components needed for your installation. Always follow DuraVent Installation instructions enclosed with the cap or support box before installing your chimney system. Installation instructions can be viewed online at www.
All-Fuel Chimney | DuraChimney II Chimney Pipe DuraChimney II pipe is available in 12“, 18”, 36”, and 48“ lengths. To calculate the installed length of DuraChimney II pipe, subtract 1” from each length of chimney pipe. For stainless steel outer wall, call Customer Service. DuraChimney II is built to order and is not returnable.
DuraChimney II | All-Fuel Chimney Elbow Strap Use between two elbows to support the weight of the chimney. SIZE 10” 12” 14” 16” A 13 3⁄8” 10DCA-ES 810000787 15 3⁄8” 12DCA-ES 810000809 17 3⁄8” 14DCA-ES 810000830 19 3⁄8” 16DCA-ES 810000851 ORDER # ØA STOCK # 30 2 Supplementary Support Use to help support weight of DuraChimney II. Supports a maximum of 25’ of chimney. Use additional Supplementary Supports as needed.
All-Fuel Chimney | DuraChimney II Anchor Plate Use as a starter section for DuraChimney II. Bolts directly to fireplace outlet. C C 10” 12” 14” 16” A 10” 13” 15” 10DCA-AP 810000790 12” 15” 17” 12DCA-AP 810000811 14” 17” 19” 14DCA-AP 810000833 16” 19” 21” 16DCA-AP 810000854 B ØB C ØA 10” ORDER # 11/8” STOCK # Anchor Plate w/ Damper Use as a starter section for DuraChimney II. Bolts directly to fireplace outlet. Damper section allows chimney to be closed when fireplace is not in use.
DuraChimney II | All-Fuel Chimney Roof Radiation Shield Required at top of chase enclosure or where chimney passes through the roof. Roof Radiation Shield is not required if chimney is unenclosed in the attic. Four plates (included) make up one shield. Three of the four plates shown.
All-Fuel Chimney | DuraChimney II Chimney Cap Use to terminate chimney system. Required on all installations. Slides over previous section of DuraChimney II pipe to allow for chimney height adjustment. Includes Spark Arrestor. ØC 7.7” 31” 22” ØA For stainless steel outer wall, call Customer Service. DuraChimney II is built to order and is not returnable.
DuraChimney II | All-Fuel Chimney Elbow Offset Chart Elbow Chimney Size 10" I.D. Size 12" I.D. Size 14" I.D. Size 16" I.D.
