DuraVent DuraSeal DS Manual 

Negative Pressures up to 35” W.C. Also for venting listed gas or oil fired appliances listed for venting with TYPE L low temperature venting system (DSD / DSID ONLY) MODEL DuraSeal® DS/DSD/DSID Single Wall or Double Wall AL29-4C® or 316L. Special Gas Vent for Category I, II, III and IV. TYPE L VENT Low temperature venting system SUBMITTAL RECORD SFDS REV. 11 08-07-19 Reference to the installation instructions will enable you to obtain a safe, efficient and dependable installation of this vent system. Please read and understand these instructions before beginning your installation. Do not alter or modify the components of this chimney system under any circumstances. Any modification or alteration of the vent system or approved accessories, including but not limited to the appliance it is connected to, may void the warranty, listings and approvals of this system and could result in an unsafe and potentially dangerous installation. A. Examine all components for possible shipping damage prior to installation; B. Proper joint assembly is essential for a safe installation. Follow these instructions exactly as written: Check severeness of joints upon completion of assembly; C. This venting system must be free to expand and contract. This venting system must be supported in accordance with these instructions; D. Check for unrestricted vent movement through walls, ceilings, and roof penetrations; E. Different manufacturers have different joint systems and adhesives. Do not mix pipe, fittings, or joining methods from different manu- facturers. Listed to standards: UL-1738 ULC-S636 UL-641 ULC-S609 Report # G100215896MTL-006 MODEL DS MODEL DSD MODEL DSID SUBMITTAL RECORD PREPARED FOR: REFERENCE: LOCATION: CONTACT: TELEPHONE: FAX: EMAIL: PREPARED BY: } DSD / DSID ONLY Material Selection FLUE (INNER WALL) AL29-4C 316L

Introduction ................................................................................. page 2 Testing / listing information ......................................................... page 2 Clearances to combustibles ......................................................... page 3 General installation requirements ................................................ page 3 Typical installations .................................................................... page 4-5 Chimney and fitting joint assembly .............................................. page 6 Chimney weight ........................................................................... page 6 Support methods and height ....................................................... page 7 Horizontal installation requirements ............................................ page 8 Maintain proper slope ................................................................. page 9 Vertical installation requirements ................................................ page 9 Wall penetration .......................................................................... page 10 Roof / floor penetration ............................................................... page 10 Condensate drains ...................................................................... page 10 DuraSeal as a liner ...................................................................... page 12 Adjustable length ........................................................................ page 13 DuraSeal Flex .............................................................................. page 14 Maintenance instructions ............................................................. page 15 DuraSeal Labels ........................................................................... page 16 Warranty ...................................................................................... page 44 Product reference information ...................................................... page 48 INTRODUCTION DuraSeal® single wall (DS) or double wall (DSD) or double wall insulated (DSID) is a special stainless steel vent system for gas fired appliances listed as Category I, II, III, and IV or in Canada as Type BH Gas Venting as noted in ULC-636, with a maximum operating temperature of 550 Degrees F (288 Degrees C), and a maximum rated positive pressure of 35” Water Column. It can also vent listed gas or oil fired appliance rated to be vent with TYPE L low temperature venting system (DSD & DSID only). DuraSeal must be installed by an experienced professional familiar with the operation and maintenance of heating appliances and venting. Before installing this product, examine all components for possible shipping damage and read the complete installation manual. Failure to follow proper installation procedures, including vent pitch and improper appliance connections, may cause unsafe conditions. DuraVent recommends the system to be inspected once a year by a qualified service technician TESTING / LISTING INFORMATION DuraVent DuraSeal model DS, DSD and DSID venting system is listed with Intertek Testing Services (ETL) to UL/ULC standards: U.S.A. • UL-1738 Special Gas Vent for Category I, II, III and IV appliances • UL-641 (DSD & DSID only) TYPE L VENT venting listed gas or oil burning appliances CANADA • ULC-S636 Type BH Gas Vent Class I/II • ULC-S609 (DSD & DSID only) TYPE L VENT venting of flue gases with temperature not exceeding 300°C from oil or gas burning appliances This product must be installed in accordance with local building code require- ments as well as National codes: USA - National Fuel Gas code ANSI-Z223.1 or NFPA Standard 54, or NFPA 211. In CANADA - CAN/CGA-B149.1 or CAN/ CGA-B149.2 Propane Installation Code as applicable.

Table 1 shows the required MINIMUM AIRSPACE CLEARANCE TO COMBUS- TIBLES. “Combustibles” include framing lumber, drywall, plywood, paneling, insulation, wiring and other building materials. Minimum Clearance to Combustibles Single Wall DS Diameter Rated operating temperature Max. operating temperature Enclosed (4 sides) Unenclosed (2 sides Max.) Horiz. Vert. Horiz. Vert. 3” to 12” 480º F (250º C) 550º F (288º C) N/A N/A 2” 2” 14” to 24” 480º F (250º C) 550º F (288º C) N/A N/A 4” 4” Minimum Clearance to Combustibles Double Wall DSD / DSID Diameter Rated operating temperature Max. operating temperature Enclosed (4 sides) Unenclosed (2 sides Max.) Horiz. Vert. Horiz. Vert. 3” to 12” 480º F (250º C) 550º F (288º C) N/A 1” 1” 1” 14” to 24” 480º F (250º C) 550º F (288º C) N/A 1” 3” 1” 3” to 12” L-VENT 480º F (250º C) 550º F (288º C) N/A 2” 2” 2” 14” to 24” L-VENT 480º F (250º C) 550º F (288º C) N/A 2” 3” 2” Table 1 - Minimum Clearances for DuraSeal® Auxiliary parts such as combination Roof Supports, Roof Thimble, Flashings and Wall Thimble outer shields are intended to be attached directly to the framing or to ceilings, floors, or walls in accordance with their respective instructions. These parts, which are installed in contact with wood or other combustibles, are designed and tested to assure that they do not overheat at points of contact. Notes: 1. Unenclosed requires at least two sides open. 2. Single Wall (DS) may be enclosed only in non-combustible enclosure. 3. Reduced clearances may be attained by using non-combustible enclosures. 4. Combustible Material is any material made of or surfaced with wood, compressed paper, plant fibers or other materials that are capable of being ignited or burned. Such material shall be considered combustible even though it is flame-proofed, fire-retardant treated, or plastered. (Source: NFPA 54/ANSI Z223.1) 5. Design any enclosure to permit inspection of the system. 6. Do not place insulation in any required clearance spaces surrounding the vent system unless these instructions suggest otherwise and the insulation is specified or supplied. 7. When using Viton caulking, follow the manufactures required drying times. GENERAL INSTALLATION REQUIREMENTS When venting Category I, II, III, or IV appliances or TYPE L vented appliance, DuraSeal must be used for the entire length of the system. Do not mix pipe, fittings, or joining methods from different manufacturers. See the DuraSeal catalog for a complete list of parts and products. Every vent system must be planned and installed for optimum performance and safety. The venting system must be free to expand and contract and must be supported in accordance with these instructions. (Check for unrestricted vent movement through walls, ceilings, and roof penetrations). Refer to the gas appliance manufacturer’s instructions to determine venting requirements and limitations with respect to installation and use of the appliance. It is the responsibility of the installer to contact local building and fire officials concerning any installation restrictions and/or inspection requirements that may apply. Permits may be required before starting an installation. • If required by the appliance manufacturer, a Drain Tee Cap must be located as close as possible to the appliance flue outlet. Depending on the arrangement of the vent, more than one drain may be required. Unless a Drain Tee Cap is supplied with the appliance, install a DuraSeal Drain Tee Cap. • More than one Category II, III or IV appliance may not be connected into the same vent system, unless the appliance manufacturer specifically approved such a system and the appliance are designed for multiple venting. Cat. II, III or IV appliances MAY NOT be common vented with Cat. I, natural draft appliances. This limitation can be removed if an engineering analysis demonstrates normal and safe operation of appliances. • DuraSeal must not come in contact with plumbing or electrical systems. • Maintain rated clearances to combustibles over the entire length of the vent system. • DuraSeal shall not be routed into, through, or within any vent, such as an existing masonry or factory-built chimney, that is connected to another appliance. Material Thickness *all seams are laser welded DuraSeal DS DuraSeal DSD / DSID Diameter Flue Diameter Flue Casing 3” to 9” AL29-4C - .015” 316L - .015” 3” to 9” AL29-4C - .015” 316L - .015” 441 stainless - .015” 10” to 16” AL29-4C - .020” 316L - .019” 10” to 16” AL29-4C - .020” 316L - .019” 441 stainless - .020” 18” to 24” AL29-4C - .024” 316L - .024” 18” to 24” AL29-4C - .024” 316L - .024” 441 stainless - .024” Material Code Designations B Type 316 Stainless Steel H Type 430 Stainless Steel K Type 441 Stainless Steel P Type 439 Stainless Steel U Type AL29-4C Stainless Steel PART NUMBERS These instructions identify major model DS-DSD-DSID parts by name and part number. Example: DSD 36” length with inside diameter 14” made of AL29-4C inner flue and SS441 outer casting. DS 30° elbow with inside diameter 22” made of 316L. DSD wall support for 8” diameter chimney made of stainless 439. DSD 14 L36 UK Model Dia. Part Material DS 22 E30 B Model Dia. Part Material DSD 8 WSHD P Model Dia. Part Material

braces By other 500 lbs rated Minimum slope 1/4” per foot Minimum Clearances See table 1 Maximum distance between support (MHS), see table 6 30º Termination (STA) Opening dimension See table 6 Wall Thimble (WT/WTI) Roof Support (RS) Suspension Band (SB) Anchor Plate HD (APHD) Appliance Maximum distance suspended (S), see table 6 Figure 1 - Horizontal Refer to condensate drain section for proper installation Appliance adaptor

Guy wires by others 500 lbs rated Flashing (F) Roof support (RS) Guy Support (GS) Wall guide (WG) Wall guide (WG) Wall support HD (WSHD) Appliance Wall support (WS) Roof thimble (RT/RTI) Maximum distance between guides (MVS) See table 6 Opening dimension See table 7,8 & 9 Minimum Clearance See table 1 Maximum distance between supports See table 4 & 5 Maximum distance between elbows without any support or guide See table 6 (MDE) Maximum distance between guides See table 6 (MVS) Maximum distance between supports See table 4 & 5 Maximum free- standing height See table 6 (H) Figure 2 - Vertical Appliance adaptor

All components have a male and female end, the male end has the gasket. The installation orientation is indicated on the labeling of each chimney section with an arrow. The arrow indicated the direction of the flow. CHIMNEY WEIGHT Chimney weight is given in pounds per foot of each diameter. It is important to know the weight of the chimney section for chimney support or guiding. Chimney weight (table 3) along with the maximum chimney height (table 4) is necessary to calculate the proper anchor strength needed with supports. 1. Add a thin film of silicone lubricant on the o-ring. 2. Insert the male end into the female end. 3.Close the clips to secure the joint. NOTE: Clips are self-locking Figure 3 - Joint assembly steps Figure 4 - Opening clips DuraSeal® DS DuraSeal DSD / DSID CHIMNEY WEIGHT IN LB/FT INSIDE DIAMETER DS DSD DSID 3” 0.7 1.7 2.1 4” 0.9 2.1 2.6 5” 1.1 2.6 3.0 6” 1.3 3.0 3.4 7” 1.5 3.4 3.9 8” 1.7 3.8 4.3 9” 1.9 4.3 N/A 10” 2.1 4.7 5.5 12” 2.6 6.2 7.0 14” 3.6 7.7 8.2 16” 4.1 8.7 9.3 18” 4.6 9.8 10.3 20” 5.1 10.8 11.3 22” 5.7 11.8 12.4 24” 6.2 12.8 N/A Table 3 - Chimney weight Example: Model DuraSeal DSD 6” diameter section of 25 feet in length from table 3, weight in lb/ft = 3. Total length 3 x 25 = 75lbs. ASSEMBLY JOINT DS/DSD/DSID LUBE REQUIREMENT Inside diameter Qty (oz) 3” 0.1 4” 0.1 5” 0.1 6” 0.1 7” 0.1 8” 0.2 9” 0.2 10” 0.2 12” 0.3 14” 0.3 16” 0.3 18” 0.4 20” 0.4 22” 0.5 24” 0.5 Table 2 To open clips, push the secondary catch while pulling up the lever Push Pull Up

1. Several support and guiding methods are used to anchor a chimney against upward, downward and angular placement. 2. These supports and guides prevent bending stresses on the chimney elbows and joints. 3. Certain limitations apply for proper installation of supports and guides. See tables 4 and 5. 4. See figure 1 and 2 for typical installations. MAXIMUM CHIMNEY HEIGHTS AND SUPPORT METHOD FOR MODEL DS Inside dia. Anchor Plate (AP) Anchor Plate HD (APHD) Anchor Plate Length (APL) Wall Support (WS) Wall Support HD (WSHD) Roof support (RS) Guy support (GS) 3” 200 200 200 100 200 100 250 4” 200 200 200 100 200 100 250 5” 195 195 195 97.5 195 97.5 225 6” 190 190 190 95 190 95 190 7” 185 185 185 92.5 185 92.5 160 8” 180 180 180 90 180 90 140 9” 175 175 175 87.5 175 87.5 130 10” 170 170 170 85 170 85 115 12” 160 160 160 80 160 80 90 14” 150 150 150 75 150 75 65 16” 140 140 140 70 140 70 60 18” 130 130 130 65 130 65 55 20” 120 120 120 60 120 60 50 22” 110 110 110 55 110 55 45 24” 100 100 100 50 100 50 40 MAXIMUM CHIMNEY HEIGHTS AND SUPPORT METHOD FOR MODEL DSD Inside dia. Anchor Plate (AP) Anchor Plate HD (APHD) Anchor Plate Length (APL) Wall Support (WS) Wall Support HD (WSHD) Roof support (RS) Guy support (GS) 3” 100 100 100 50 100 50 115 4” 100 100 100 50 100 50 115 5” 97.5 97.5 97.5 48.75 97.5 48.75 95 6” 95 95 95 47.5 95 47.5 80 7” 92.5 92.5 92.5 46.25 92.5 46.25 70 8” 90 90 90 45 90 45 65 9” 87.5 87.5 87.5 43.75 87.5 43.75 55 10” 85 85 85 42.5 85 42.5 50 12” 80 80 80 40 80 40 40 14” 75 75 75 37.5 75 37.5 30 16” 70 70 70 35 70 35 27 18” 65 65 65 32.5 65 32.5 25 20” 60 60 60 30 60 30 22 22” 55 55 55 27.5 55 27.5 21 24” 50 50 50 25 50 25 20 Table 4 - Dimensions are in feet MAXIMUM CHIMNEY HEIGHTS AND SUPPORT METHOD FOR MODEL DSID Inside dia. Anchor Plate (AP) Anchor Plate HD (APHD) Anchor Plate Length (APL) Wall Support (WS) Wall Support HD (WSHD) Roof support (RS) Guy support (GS) 3” 95 95 95 47.5 95 47.5 80 4” 95 95 95 47.5 95 47.5 80 5” 92.5 92.5 92.5 46.25 92.5 46.25 70 6” 90 90 90 45 90 45 65 7” 87.5 87.5 87.5 43.75 87.5 43.75 55 8” 85 85 85 42.5 85 42.5 50 9” N/A N/A N/A N/A N/A N/A N/A 10” 80 85 85 42.5 85 42.5 40 12” 75 75 75 37.5 75 37.5 30 14” 70 70 70 35 70 35 27 16” 65 65 65 32.5 65 32.5 25 18” 60 60 60 30 60 30 22 20” 55 55 55 27.5 55 27.5 21 22” 50 50 50 25 50 25 20 24” N/A N/A N/A N/A N/A N/A N/A Table 5 - Dimensions are in feet

*Important Notes: 1. For Anchor Plate (AP) / Anchor Plate Heavy Duty (APHD) / Wall Support Heavy Duty (WSHD), the support must be installed below a bead. See figure 5. 2. For Wall Support (WS) / Roof Support (RS) , the support can be installed anywhere on the part. 3. For Anchor plate length, the support is already integrated to a length. Directly attached to the building structure or supported by non combustible structural elements (not included). No other installation is required than the standard installation for a regular length. Anchor plate, Anchor plate HD or Wall support HD A. Pass the female end through the hole of the one part plate. B. Install the two parts plate below a bead and bolt it to the one part plate. Bead Bead Bolts and nuts Two parts plate One part plate HORIZONTAL INSTALLATION REQUIREMENTS • When venting through a sidewall, terminate the system not less than 12” (.3m) above the ground and above the snow line in geographical areas where snow accumulates. The termination area must be kept clear of snow and ice at all times. • Terminate the system at least 7’ (2.1m) above a public walkway or driveway, no less than 6’ (1.8m) from the combustion air intake of any appliance or 3’ (.9m) from any other building opening, gas utility meter, service regulator or the like. Less distance is permitted if specified in the appliance’s installation instructions. It also shall terminate at least 3’ (.9M) above any forced air inlet within 10’ (3.1m) and shall terminate at least 4’ (1.2m) below, 4’ horizontally from, or 1’ (.3m) above any door, window, or gravity air inlet into any building as provided in the National Fuel Gas Code ANSI Z223.1 and NFPA 54. See figure 6. Proper judgment may require greater distances depending on the side of the equipment installed or to allow for snow drifting or falling from falling from overhead roofs or trees. The termination should be far enough away from trees, shrubs, or decorative items to prevent damage. • The total horizontal vent length from the appliance flue collar to the outside termination shall be in accordance with the appliance manufacturer’s instruc- tions. SUPPORT AND GUIDE SPACING FOR MODEL DS Inside diameter MVS MHS MDE H S Interior Exterior 3” 10 8 12 12 10 50 4” 10 8 12 12 10 100 5” 10 8 12 12 10 100 6” 10 8 12 12 10 100 7” 10 8 12 12 10 100 8” 10 8 12 12 10 100 9” 10 8 12 12 10 100 10” 10 8 12 12 10 100 12” 10 8 12 12 10 100 14” 10 8 12 12 10 100 16” 10 8 12 12 10 100 18” 10 8 12 12 10 100 20” 10 8 12 12 10 100 22” 10 8 12 12 10 100 24” 10 8 12 12 10 100 SUPPORT AND GUIDE SPACING FOR MODEL DSD & DSID Inside diameter MVS MHS MDE H S Interior Exterior 3” 10 8 12 12 10 50 4” 10 8 12 12 10 50 5” 10 8 12 12 10 50 6” 10 8 12 12 10 50 7” 10 8 12 12 10 50 8” 10 8 12 12 10 50 9” 10 8 12 12 10 50 10” 10 8 12 12 10 50 12” 10 8 12 12 10 50 14” 10 8 12 12 10 50 16” 10 8 12 12 10 50 18” 10 8 12 12 10 50 20” 10 8 12 12 10 50 22” 10 8 12 12 10 50 24” 10 8 12 12 10 50 Table 6 - Dimensions are in feet MVS : Maximum Vertical Spacing between Guides/Supports MHS: Maximum Horizontal Spacing between Guides/Supports MDE: Maximum Distance between Elbows H: Maximum Freestanding Height above the Roof S: Maximum Suspended Length

public walkways and drives 1 ft. above doors and windows 4 ft below any window or fresh air inlet 1 ft. above ground or snow line Sidewalk Figure 6 - Horizontal termination requirements MAINTAIN PROPER SLOPE • Install with a continuous 1/4” per foot (minimum) slope, as is required by the National Fuel Gas Code for all gas-fired appliances. • Vent systems for condensing appliances must have a continuous 1/4” per foot (minimum) slope toward the appliance or a condensate drain. Always check the appliance manufacturer’s instructions for proper drain requirements. • DuraSeal® offers a range of tees and elbows that are built incorporating a 2 degree slope, we recommend that you use these to generate your slope. • Some appliances require the venting system to be sloped toward the horizontal termination. • Remember, if you raise the appliance or lower the ceiling you must adjust the slope of the vent to maintain the 1/4” per foot minimum. 4 ft. horizontally from door and windows Figure 7 - Vertical installation requirements VERTICAL INSTALLATION REQUIREMENTS 1. The vent system must terminate at least 3 feet above the roof line and at least 2 feet higher than any portion of the building within 10 feet. See figure 7. This limitation can be removed if an engineering analysis demonstrates normal and safe operation of appliance. 2. When terminated at a height of more than 10 feet, the stack must be supported by a Guy Section. 3. The vent system must terminate with one of the DuraSeal® terminations. Except; a) Category I appliances (natural draft) must use a Rain Cap. It is optional on Category II. This limitation can be removed if an engineering analysis demonstrates normal and safe operation of appliance. b) Vent systems without provisions for draining rain water must use a Rain Cap. c) Terminations or approved mechanical vent devices specified or provided by the appliance manufacturer are permitted. 4. The total continuous distance of the vent system from the appliance flue collar to the termination shall not exceed that specified in the appliance manufacturer’s installation instructions. When venting natural draft ap- pliances the termination must be at least 5 feet above the topmost draft hood. Otherwise a listed mechanical draft inducing device is required. This limitation can be removed if an engineering analysis demonstrates normal and safe operation of appliance. 5. In general, systems installed in cold climates perform best, and conden- sation is reduced, when the system is fully enclosed by some part of the building structure or by using insulated SSID venting system. 6. In cold climates do not install a condensate drain on the exterior of the building. Doing so may result in dangerous icy conditions on surfaces near the drain and may cause damage to the vent system and/or the building exterior. Security Chimneys will NOT be held liable for any personal injury or property damage due to any formation of ice. 7. Vertical supports are required after every transition to vertical. Vertical supports are also required after every offset elbow. 8. Unless DuraSeal is installed in a fire rated shaft, a roof thimble and support is required when penetration fire rated floors, walls or ceilings. 10’ 2’ 2 ft. above structures within 10 ft.

1. A roof thimble (RT) or roof thimble insulated (RTI) for cold climate must be installed every time the vent system passes through a floor or roof. 2. Prepare the roof / floor by cutting a square opening. See table 6. 3. Install the roof thimble. You may cut the radiation sleeve if it is too long. See figure 9. 4. For roof installation, install a flashing. Roof support Roof thimble Opening dimension See table 6 Air gap or insulated Flashing CONDENSATE DRAINS When an internal condensate drain is NOT part of the appliance: 1. A Drain length (DL) or a Tee with a drain tee cap (DTC) is strongly recommended. Install this drain as close as possible to the appliance flue collar. 2. A condensate drain is required for every 30 feet of horizontal vent and at the bottom of a vertical stack. 3. Use the Drain length for a straight horizontal run. Rotate the fitting so that the drain tube is as vertical as possible. 4. Use a Tee at a transition from horizontal to vertical, and attach the Drain Tee Cap to the appropriate branch of the tee. 5. A condensate drain tube kit is available to direct the condensate to an appropriate location. A trap loop must be formed into the drain hose and must be a diameter that is at least four times the appliance’s rated stack pressure in inches of water column or minimum 3 inches. Secure the loop with a cable tie. 6. Flue gas condensate can have a low (3 to 5) PH level, follow all local and national codes and regulations for the draining of acidic condensate. 7. In cold climate, do not install a condensate drain on the exterior of the building. Doing so may result in dangerous icy conditions on surfaces near the drain and may cause damage to the vent system and the building exterior. DuraVent will NOT be held liable for any injury or property damage due to formation of ice. Figure 8 - Wall penetration WALL PENETRATION 1. Prior to installation, determine proper location of wall thimble (WT) or wall thimble insulated (WTI) so that a minimum slope of 1/4” (6mm) per foot is maintained in the horizontal section of vent to ensure proper flow of condensation. 2. Prepare the wall by cutting a square opening. See table 6 for opening dimension. 3. Install the wall thimble by inserting the larger of the two parts on the appliance (interior side). See figure 8. 4. Next, apply a bead of sealant around the edges of the exterior (smaller of the two parts) wall thimble component. Then install this part of the wall thimble by inserting the smaller collar into the other component from the previous step. NOTE: The two horizontal cylinders of the thimble must engage a minimum of two inches. 5. Fasten both sides of the wall thimble using screws or nails. 6. Once the thimble is installed, DuraSeal® vent pipe can be inserted into the thimble. 7. Close the gap between the thimble and the vent by installing the two half plate and fasten it using screws or nails. 8. Install horizontal termination to complete the assembly. 9. Once assembly is completed, apply a bead of high-temp sealant around the pipe and the exterior two half plates of the thimble to protect against weather. 10. The air gap is filled with insulation when using the insulated wall thimble (WTI). Add sealant Termination Two half plate Wall Thimble (WT/WTI) Air gap or insulated Opening dimension See table 6 2” Minimum overlap Figure 9 - Roof penetration

FOR MODEL DS Inside diameter Wall Thimble (WT) Wall Thimble Insulated (WTI) Roof Thimble (RT) Roof Thimble Insulated (RTI) 3” 8x8 9x9 7x7 11x11 4” 9x9 10x10 8x8 12x12 5” 10x10 11x11 9x9 13x13 6” 11x11 12x12 10x10 14x14 7” 12x12 13x13 11x11 15x15 8” 13x13 14x14 12x12 16x16 9” 14x14 15x15 13x13 17x17 10” 15x15 16x16 14x14 18x18 12” 17x17 18x18 16x16 20x20 14” 22x22 22x22 22x22 22x22 16” 24x24 24x24 24x24 24x24 18” 26x26 26x26 26x26 26x26 20” 28x28 28x28 28x28 28x28 22” 30x30 30x30 30x30 30x30 24” 32x32 32x32 32x32 32x32 Table 7 - Dimensions are in inches OPENING DIMENSIONS FOR WALL/ROOF PENETRATION FOR MODEL DSID Inside diameter Wall Thimble (WT) Wall Thimble Insulated (WTI) Roof Thimble (RT) Roof Thimble Insulated (RTI) 3” 10x10 11x11 7x7 11x11 4” 13x13 14x14 10x10 14x14 5” 14x14 15x15 11x11 15x15 6” 15x15 16x16 12x12 16x16 7” 16x16 17x17 13x13 17x17 8” 17x17 18x18 14x14 18x18 9” N/A N/A N/A N/A 10” 19x19 20x20 16x16 20x20 12” 22x22 22x22 18x18 22x22 14” 24x24 24x24 20x20 24x24 16” 26x26 26x26 22x22 26x26 18” 28x28 28x28 24x24 28x28 20” 30x30 30x30 26x26 30x30 22” 32x32 32x32 28x28 32x32 24” N/A N/A N/A N/A Table 9 - Dimensions are in inches OPENING DIMENSIONS FOR WALL/ROOF PENETRATION FOR MODEL DSD Inside diameter Wall Thimble (WT) Wall Thimble Insulated (WTI) Roof Thimble (RT) Roof Thimble Insulated (RTI) 3” 12x12 13x13 9x9 13x13 4” 11x11 12x12 8x8 12x12 5” 12x12 13x13 9x9 13x13 6” 13x13 14x14 10x10 14x14 7” 14x14 15x15 11x11 15x15 8” 15x15 16x16 12x12 16x16 9” 16x16 17x17 13x13 17x17 10” 17x17 18x18 14x14 18x18 12” 19x19 20x20 16x16 20x20 14” 22x22 22x22 18x18 22x22 16” 24x24 24x24 20x20 24x24 18” 26x26 26x26 22x22 26x26 20” 28x28 28x28 24x24 28x28 22” 30x30 30x30 26x26 30x30 24” 32x32 32x32 28x28 32x32 Table 8 - Dimensions are in inches

AS A LINER IN AN EXISTING VENT * Stainless Steel Wire Rope (by others) is to be used to hang the vent system from the top of the masonry chimney or from the top of the existing vent. - The stainless wire rope is attached to the Guy Support Band and is secured with cable clamps (by others). - The Stainless Steel Wire Rope is secured in a similar manner to the top platform of the masonry chimney or existing vent. - Use the appropriate size of Stainless Steel Wire Rope to accommodate the required total loads of the vent system. It may be necessary to fabricate a platform (at top of chimney / vent - by others). Consult DuraVent for guidelines. DO NOT USE GALVANIZED WIRE ROPE. Note: When installed as a liner in a masonry chimney or to reline an existing vent no other appliance can be vented into the same chimney or vent. Exit cone (EC) 1” Minimum Masonry chimney Combustible wall Centering band (CB) Guy support (GS) Maximum distance between guides See table 6 (MVS) Maximum distance between guides See table 6 (MVS) Elbow or tee Stainless steel wire rope * (by other) Maximum distance between supports See table 4 & 5 Storm Collar (SC) Flat Flashing (F) Figure 10 - Installing DuraSeal as a liner

(AL) should be used. The part consists of an inner conduit that slips into the downstream part and over the upstream part, a collar holds the conduit in place and an outer shell (for double wall only). See figure 11 for installation steps. Note: The inner conduit may be cut to desired length to limit interference with down- stream part. 1. Keep a play about 1/8” to 1/4” to allow thermal expansion 1. Keep a play about 1/8” to 1/4” to allow thermal expansion 2. Apply a 1/8” to 1/4” bead (may vary) of Viton caulking to fill the gap between the adjustable length inner wall and the female end of the standard part. Please allow 24-36 hours for Viton to cure.” 2. Apply a 1/8” to 1/4” bead (may vary) of Viton caulking to fill the gap between the adjustable length inner wall and the female end of the standard part. Please allow 24-36 hours for Viton to cure. 3. Slide the collar down over the female end of the downstream part and tighten the collar 3. Slide the collar down over the female end of the downstream part and tighten the clamp 4. Install the outer shell over end of downstream part and under the end of upstream part and tighten the clamps. Need to cut outer shell to correct length. ADJUSTABLE LENGTH DS/DSD CAULKING REQUIREMENT Inside diameter Qty (oz) 3” 0.2 4” 0.3 5” 0.4 6” 0.5 7” 0.6 8” 0.7 9” 0.8 10” 0.9 12” 1.0 14” 1.2 16” 1.4 18” 1.5 20” 1.7 22” 1.9 24” 2.1 Table 10 Figure 11 - Adjustable length installation steps DuraSeal DS DuraSeal DSD

pliance. There is an arrow printed on each section of liner and component that will point in the direction of the exhaust gas. If the inner liner is installed correctly the proper direction can be determined by running your fingernails up the inside wall of the liner. If the direction is correct, your nails will catch at the seams of the inner wall. If it is incorrect, your nails will slide smoothly across the inner surface. Attaching adapters to DURASEAL FLEX liner 1- The adapter without the latches is the Female Flex Adapter and designed for the top of the flex liner. The Adapter with the latches and the black Viton O-ring is the Male Flex Adapter and is designed for the bottom of the flex liner. If cutting the liner on the field is required, make sure the cut is square. 2- Make a mark on both ends of liner at 1 5/8” from each end. (Figure 12a) That mark will act as a reference point when the adapters are fully seated onto the flex liner. (Figure 12b) 3- To be sure everything is right before putting the sealant between both tubes, do a dry fit test by pushing the liner into the adapter until it reach the bottom between the inner tube and the outer tube, then remove it. (Figure 13) 4- Add the sealant S-650 in the channel of the Male Flex Adapter. Put enough sealant so the channel gap is evenly covered all around. (Figure 14) 5- Push the adapter on the liner (the inner tube fits inside the liner and the outer tube fits outside the liner) all the way in. (Figure 15) 6- Push the little natches. (Figure 16) 7- Repeat steps 3 through 6 for the other end with the female flex adapter or the flex to flex adapter. 8- Before installation, cure for a minimum of 24 hours or follow the cure time called out by the silicone manufacturer. Figure 14 - Flex Adapter apply sealant apply sealant Figure 12a - DuraSeal Flex liner 1 5/8” 1 5/8” Figure 12b - Flex Adapter small cut / catch Small cut / catch 1 5/8 min 1 7/8 MAX Figure 13 - Flex Adapter dry fit test

the presence of deposits or debris and any accumulation should be removed. The vent system should also be inspected at regular periods for signs of leakage of condensate or combustion products at any joints. If the vent system incorporates a drain hose from either a Drain length or a Drain tee cap, the hose must be inspected periodically to ensure that water is in the trap loop. If a proper trap loop is not maintained, exhaust from the connected appliances may accumulate in the building area. BASIC DURASEAL FLEX LINER INSTALLATION 1- Determine the required location and opening in the masonry chimney. For a basic DuraSeal Flex installation the opening must be large enough for the mortar sleeve and Male Flex Adapter and the DuraSeal Flex to easily pass through. If a Tee application is necessary, a larger hole may be required. 2- Make sure the DuraSeal Flex is supported at the bottom of the chimney. Refer to Figure 10 for guiding and support installation in the masonry chimney. 3- The DuraSeal Flex liner must be installed from the top of the masonry chimney. To prevent damage, one person should feed the liner through the chimney and another person should pull the liner from the bottom. To ease the installation, you can attach a rope to the DuraSeal Flex liner above the Male Flex Adapter. Doing this will reduce the chance of breaking the seal between the DuraSeal Flex and the Male Flex Adapter. 4- The DuraSeal Flex must stay within the masonry chimney; however the Elbow or other DuraSeal components will extend beyond the masonry chimney. (Figure 16) 5- It is strongly recommended to use a drain between the Male Flex Adapter and the appliance (refer to Condensate Drains section). Figure 17 - Flex Adapter Elbow in masonry Figure 15 - Flex Adapter, seating flex Small cut / catch Push natches Figure 16 - Flex Adapter push natch to lock Guy support (GS)

The labels supplied for product identification are shown here and indicates the flow of the flue gases in the venting system.

DSD & DSID Lengths Ø (in.) Effective Length (in.) Product Code DSD Product Code DSID 3 to 24 6-5/8 DSDØL9 DSIDØL9 3 to 24 9-5/8 DSDØL12 DSIDØL12 3 to 24 15-5/8 DSDØL18 DSIDØL18 3 to 24 21-5/8 DSDØL24 DSIDØL24 3 to 24 33-5/8 DSDØL36 DSIDØL36 DSD & DSID Adjustable Lengths Ø (in.) Effective Length (in.) Product Code DSD Product Code DSID 3 to 24 3 to 5 DSDØAL9 DSIDØAL9 3 to 24 3 to 14 DSDØAL18 DSIDØAL18 DSD & DSID Test Port Lengths Ø (in.) Effective Length (in.) Product Code DSD Product Code DSID 3 to 24 6-5/8 DSDØTPL DSIDØTPL Drain Ø4–Ø24, 1/4 NPT, 1/2 O.D. DSD & DSID Drain Lengths Ø (in.) Effective Length (in.) Product Code DSD Product Code DSID K Factor 3 to 24 6-5/8 DSDØDL DSIDØDL 0.25 Drain Ø4–Ø10, 1/4 NPT, 1/2 O.D. Drain 12–Ø24, 1/2 NPT, 5/8 O.D. Figure 18 Figure 19 Figure 20 Figure 21 Effective length Effective length 3-5/8” Ø Ø Effective length Effective length 3-1/4” Ø Ø NOTE: DSID 9” and 24” not available. NOTE: DSID 9” and 24” not available. NOTE: DSID 9” and 24” not available. NOTE: DSID 9” and 24” not available. Ø EFFECTIVE LENGTH MAX DSD Telescopic Lengths Ø (in.) Effective Length (in.) Product Code 3 to 24 14 to 20 DSDØLAT20 3 to 24 20 to 32 DSDØLAT32 Figure 21a NOTE: Not available for DSID.

DSD & DSID Damper Lengths Ø (in.) Effective Length (in.) Product Code DSD Product Code DSID K Factor 3 to 24 15-5/8 DSDØDAMP DSIDØDAMP 0.60-9999 DSD & DSID Damper Length Short Manual Ø (in.) Effective Length (in.) Product Code DSD Product Code DSID K Factor 3 to 24 6-5/8 DSDØDAMPS DSIDØDAMPS 0 to 9999 DSD & DSID Vent Flow Regulator Ø (in.) Effective Length (in.) Product Code DSD Product Code DSID K Factor 3 to 24 5-7/8 DSDØVFR DSIDØVFR 0 to 9999 DSD 2-Degree Elbow Ø (in.) Offset (in.) Rise (in.) Product Code SSD K Factor 3 1/8 7-3/4 DSD3E2 .04 4 1/8 7-3/4 DSD4E2 .04 5 1/8 7-3/4 DSD5E2 .04 6 1/8 7-7/8 DSD6E2 .04 7 1/8 7-7/8 DSD7E2 .04 8 1/8 7-7/8 DSD8E2 .04 9 1/8 8 DSD9E2 .04 10 1/8 8 DSD10E2 .04 12 1/8 8 DSD12E2 .04 14 1/8 8-1/8 DSD14E2 .03 16 1/8 8-1/4 DSD16E2 .03 18 1/8 8-1/4 DSD18E2 .03 20 1/8 8-3/8 DSD20E2 .03 22 1/8 8-3/8 DSD22E2 .03 24 1/8 8-1/2 DSD24E2 .03 DSID 2-Degree Elbow Ø (in.) Offset (in.) Rise (in.) Product Code SSID K Factor 3 1/8 7-3/4 DSID3E2 .04 4 1/8 7-3/4 DSID4E2 .04 5 1/8 7-3/4 DSID5E2 .04 6 1/8 7-7/8 DSID6E2 .04 7 1/8 7-7/8 DSID7E2 .04 8 1/8 7-7/8 DSID8E2 .04 9 N/A N/A N/A N/A 10 1/8 8 DSID10E2 .04 12 1/8 8 DSID12E2 .04 14 1/8 8-1/8 DSID14E2 .03 16 1/8 8-1/4 DSID16E2 .03 18 1/8 8-1/4 DSID18E2 .03 20 1/8 8-3/8 DSID20E2 .03 22 1-3/4 8-3/8 DSID22E2 .03 24 N/A N/A N/A N/A Figure 22 Figure 23 Figure 24 Figure 25 Figure 26 Effective length Plate for actuator Ø Offset Rise 2º Ø Cross Section View Cross Section View Ø INT. Ø INT. 6-5/8 7-5/8 4-3/4 4 NOTE: DSID 9” and 24” not available. NOTE: DSID 9” and 24” not available. NOTE: DSID 9” and 24” not available. NOTE: DSID 9” and 24” not available.

Ø (in.) Offset (in.) Rise (in.) Product Code SSD K Factor 3 1 8-3/4 DSD3E15 .31 4 1 8-3/4 DSD4E15 .31 5 1 8-3/4 DSD5E15 .30 6 1-1/8 9 DSD6E15 .30 7 1-1/8 9-3/8 DSD7E15 .29 8 1-1/4 9-5/8 DSD8E15 .29 9 1-1/4 9-7/8 DSD9E15 .28 10 1-1/4 10-1/8 DSD10E15 .28 12 1-3/8 10-5/8 DSD12E15 .27 14 1-3/8 11-1/8 DSD14E15 .27 16 1-1/2 11-5/8 DSD16E15 .26 18 1-1/2 12-1/8 DSD18E15 .26 20 1-5/8 12-5/8 DSD20E15 .26 22 1-5/8 13-1/4 DSD22E15 .26 24 1-3/4 13-3/4 DSD24E15UK .26 Figure 27 Offset Rise 15º Ø DSID 15-Degree Elbow Ø (in.) Offset (in.) Rise (in.) Product Code SSID K Factor 3 1-1/8 9 DSID3E15UK .31 4 1-1/8 9 DSID4E15UK .31 5 1-1/8 9-3/8 DSID5E15UK .30 6 1-1/4 9-5/8 DSID6E15UK .30 7 1-1/4 9-7/8 DSID7E15UK .29 8 1-1/4 10-1/8 DSID8E15UK .29 9 N/A N/A N/A N/A 10 1-3/8 10-5/8 DSID10E15UK .28 12 1-3/8 11-1/8 DSID12E15UK .27 14 1-1/2 11-5/8 DSID14E15UK .27 16 1-1/2 12-1/8 DSID16E15UK .26 18 1-5/8 12-5/8 DSID18E15UK .26 20 1-5/8 13-1/4 DSID20E15UK .26 22 1-3/4 13-3/4 DSID22E15UK .26 24 N/A N/A N/A N/A Figure 28 DSD 30-Degree Elbow Ø (in.) Offset (in.) Rise (in.) Product Code SSD K Factor 3 2-3/8 9-5/8 DSD3E30 .61 4 2-3/8 9-5/8 DSD4E30 .61 5 2-3/8 9-5/8 DSD5E30 .60 6 2-5/8 10-1/8 DSD6E30 .59 7 2-3/4 10-5/8 DSD7E30 .58 8 2-7/8 11-1/8 DSD8E30 .57 9 3 11-5/8 DSD9E30 .56 10 3-1/8 12-1/8 DSD10E30 .55 12 3-3/8 13-1/8 DSD12E30 .54 14 3-5/8 14-1/8 DSD14E30 .54 16 3-7/8 15-1/8 DSD16E30 .53 18 4-1/8 16-1/8 DSD18E30 .52 20 4-1/2 17-1/8 DSD20E30 .52 22 4-3/4 18-1/8 DSD22E30 .51 24 5 19-1/8 DSD24E30UK .51 DSID 30-Degree Elbow Ø (in.) Offset (in.) Rise (in.) Product Code SSID K Factor 3 2-5/8 10-1/8 DSID3E30UK 0.61 4 2-5/8 10-1/8 DSID4E30UK 0.61 5 2-3/4 10-5/8 DSID5E30UK 0.60 6 2-7/8 11-1/8 DSID6E30UK 0.59 7 3 11-5/8 DSID7E30UK 0.58 8 3-1/8 12-1/8 DSID8E30UK 0.57 9 N/A N/A N/A N/A 10 3-3/8 13-1/8 DSID10E30UK 0.55 12 3-5/8 14-1/8 DSID12E30UK 0.54 14 3-7/8 15-1/8 DSID14E30UK 0.54 16 4-1/8 16-1/8 DSID16E30UK 0.53 18 4-1/2 17-1/8 DSID18E30UK 0.52 20 4-3/4 18-1/8 DSID20E30UK 0.52 22 5 19-1/8 DSID22E30UK 0.51 24 N/A N/A N/A N/A Figure 29 Figure 30 Offset 30º Ø Rise NOTE: DSID 9” and 24” not available. NOTE: DSID 9” and 24” not available.

Ø (in.) Offset (in.) Rise (in.) Product Code SSD K Factor 3 3-7/8 10-1/8 DSD3E45 .26 4 3-7/8 10-1/8 DSD4E45 .26 5 3-7/8 10-1/8 DSD5E45 .22 6 4-1/4 10-7/8 DSD6E45 .17 7 4-1/2 11-1/2 DSD7E45 .16 8 4-7/8 12-1/4 DSD8E45 .14 9 5-1/8 13 DSD9E45 .13 10 5-3/8 13-5/8 DSD10E45 .12 12 6 15-1/8 DSD12E45 .11 14 6-5/8 16-1/2 DSD14E45 .11 16 7-1/8 17-7/8 DSD16E45 .10 18 7-3/4 19-3/8 DSD18E45 .09 20 8-3/8 20-3/4 DSD20E45 .08 22 8-7/8 22-1/8 DSD22E45 .08 24 9-1/2 23-5/8 DSD24E45 .08 DSID 45-Degree Elbow Ø (in.) Offset (in.) Rise (in.) Product Code SSID K Factor 3 4-1/4 10-7/8 DSID3E45 0.26 4 4-1/4 10-7/8 DSID4E45 0.26 5 4-1/2 11-1/2 DSID5E45 0.22 6 4-7/8 12-1/4 DSID6E45 0.17 7 5-1/8 13 DSID7E45 0.16 8 5-3/8 13-5/8 DSID8E45 0.14 9 N/A N/A N/A N/A 10 6 15-1/8 DSID10E45 0.12 12 6-5/8 16-1/2 DSID12E45 0.11 14 7-1/8 17-7/8 DSID14E45 0.11 16 7-3/4 19-3/8 DSID16E45 0.1 18 8-3/8 20-3/4 DSID18E45 0.09 20 8-7/8 22-1/8 DSID20E45 0.08 22 9-1/2 23-5/8 DSID22E45 0.08 24 N/A N/A N/A N/A DSD 88-Degree Elbow Ø (in.) Offset (in.) Rise (in.) Product Code SSD K Factor 3 8-3/8 9-1/4 DSD3E88 .54 4 8-3/8 9-1/4 DSD4E88 .54 5 8-3/8 9-1/4 DSD5E88 .48 6 9-1/4 10-1/4 DSD6E88 .42 7 10-1/4 11-1/4 DSD7E88 .39 8 11-1/4 12-1/4 DSD8E88 .37 9 12-1/4 13-1/4 DSD9E88 .34 10 13-1/8 14-1/4 DSD10E88 .32 12 15-1/8 16-1/4 DSD12E88 .29 14 17 18-1/4 DSD14E88 .27 16 19 20-1/4 DSD16E88 .25 18 20-7/8 22-1/4 DSD18E88 .24 20 22-7/8 24-1/4 DSD20E88 .23 22 24-3/4 26-1/4 DSD22E88 .21 24 26-5/8 28-1/4 DSD24E88 .20 DSID 88-Degree Elbow Ø (in.) Offset (in.) Rise (in.) Product Code SSID K Factor 3 9-1/4 10-1/4 DSID3E88 0.54 4 9-1/4 10-1/4 DSID4E88 0.54 5 10-1/4 11-1/4 DSID5E88 0.48 6 11-1/4 12-1/4 DSID6E88 0.42 7 12-1/4 13-1/4 DSID7E88 0.39 8 13-1/8 14-1/4 DSID8E88 0.37 9 N/A N/A N/A N/A 10 15-1/8 16-1/4 DSID10E88 0.32 12 17 18-1/4 DSID12E88 0.29 14 19 20-1/4 DSID14E88 0.27 16 20-7/8 22-1/4 DSID16E88 0.25 18 22-7/8 24-1/4 DSID18E88 0.24 20 24-3/4 26-1/4 DSID20E88 0.23 22 26-5/8 28-1/4 DSID22E88 0.21 24 N/A N/A N/A N/A Figure 31 Figure 32 Figure 33 Figure 34 Offset Rise 45º Ø Offset Rise Ø 88º NOTE: DSID 9” and 24” not available. NOTE: DSID 9” and 24” not available.

Ø (in.) Offset (in.) Rise (in.) Product Code SSD K Factor 3 8-1/2 9-1/8 DSD3E90 .54 4 8-1/2 9-1/8 DSD4E90 .54 5 8-1/2 9-1/8 DSD5E90 .48 6 9-1/2 10-1/8 DSD6E90 .42 7 10-1/2 11-1/8 DSD7E90 .39 8 11-1/2 12-1/8 DSD8E90 .37 9 12-1/2 13-1/8 DSD9E90 .34 10 13-1/2 14-1/8 DSD10E90 .32 12 15-1/2 16-1/8 DSD12E90 .29 14 17-1/2 18-1/8 DSD14E90 .27 16 19-1/2 20-1/8 DSD16E90 .25 18 21-1/2 22-1/8 DSD18E90 .24 20 23-1/2 24-1/8 DSD20E90 .23 22 25-1/2 26-1/8 DSD22E90 .21 24 27-1/2 28-1/8 DSD24E90 .20 DSID 90-Degree Elbow Ø (in.) Offset (in.) Rise (in.) Product Code SSID K Factor 3 9-1/2 10-1/8 DSID3E90 .54 4 9-1/2 10-1/8 DSID4E90 .54 5 10-1/2 11-1/8 DSID5E90 .48 6 11-1/2 12-1/8 DSID6E90 .42 7 12-1/2 13-1/8 DSID7E90 .39 8 13-1/2 14-1/8 DSID8E90 .37 9 N/A N/A N/A N/A 10 15-1/2 16-1/8 DSID10E90 .32 12 17-1/2 18-1/8 DSID12E90 .29 14 19-1/2 20-1/8 DSID14E90 .27 16 21-1/2 22-1/8 DSID16E90 .25 18 23-1/2 24-1/8 DSID18E90 .24 20 25-1/2 26-1/8 DSID20E90 .23 22 27-1/2 28-1/8 DSID22E90 .21 24 N/A N/A N/A N/A Figure 35 Figure 36 Offset Rise Ø 90º DSD 43-Degree Tee Ø (in.) Height (in.) Offset (in.) Rise (in.) Product Code K Factor 3 16-1/2 8-1/4 13-3/8 DSD3T43 0.4 4 16-1/2 8-1/4 13-3/8 DSD4T43 0.4 5 18-1/2 8-7/8 14-3/8 DSD5T43 0.4 6 19-1/2 9-5/8 15-3/8 DSD6T43 0.4 7 20-1/2 10-1/4 16-1/4 DSD7T43 0.4 8 22-1/2 11-5/8 18 DSD8T43 0.4 9 23-1/2 12-1/4 18-7/8 DSD9T43 0.4 10 25-1/2 13 19-3/4 DSD10T43 0.4 12 28-1/2 15 22-3/8 DSD12T43 0.4 14 31-1/2 16-3/8 24-1/4 DSD14T43 0.4 16 33-1/2 18-1/2 26-1/4 DSD16T43 0.4 18 38-1/4 20-1/2 29-3/8 DSD18T43 0.4 20 42-1/4 23-7/8 33-1/2 DSD20T43 0.4 22 45-1/4 23-7/8 33-7/8 DSD22T43 0.4 24 51-1/4 27-7/8 38-1/2 DSD24T43 0.4 Available with smaller snout and custom height. DSID 43-Degree Tee Ø (in.) Height (in.) Offset (in.) Rise (in.) Product Code K Factor 3 19-1/2 9-5/8 15-3/8 DSID3T43 0.4 4 19-1/2 9-5/8 15-3/8 DSID4T43 0.4 5 20-1/2 10-1/4 16-1/4 DSID5T43 0.4 6 22-1/2 11-5/8 18 DSID6T43 0.4 7 23-1/2 12-1/4 18-7/8 DSID7T43 0.4 8 25-1/2 13 19-3/4 DSID8T43 0.4 9 N/A N/A N/A N/A N/A 10 28-1/2 15 22-3/8 DSID10T43 0.4 12 31-1/2 16-3/8 24-1/4 DSID12T43 0.4 14 33-1/2 18-1/2 26-1/4 DSID14T43 0.4 16 38-1/4 20-1/2 29-3/8 DSID16T43 0.4 18 42-1/4 23-7/8 33-1/2 DSID18T43 0.4 20 45-1/4 23-7/8 33-7/8 DSID20T43 0.4 22 51-1/4 27-7/8 38-1/2 DSID22T43 0.4 24 N/A N/A N/A N/A N/A Available with smaller snout and custom height. Figure 37 Figure 38 DSD & DSID VENTING TEES Offset Rise Height Ø 43º NOTE: DSID 9” and 24” not available. NOTE: DSID 9” and 24” not available.

Ø (in.) Height (in.) Offset (in.) Rise (in.) Product Code K Factor 3 16-1/2 8-1/4 13-1/4 DSD3T45 .04 4 16-1/2 8-1/4 13-1/4 DSD4T45 .04 5 18-1/2 9-1/4 14-1/8 DSD5T45 .04 6 19-1/2 9-7/8 15-1/8 DSD6T45 .04 7 20-1/2 10-5/8 16 DSD7T45 .04 8 22-1/2 12 17-5/8 DSD8T45 .04 9 23-1/2 12-3/4 18-1/2 DSD9T45 .04 10 25-1/2 13-1/2 19-1/2 DSD10T45 .04 12 28-1/2 15-5/8 22 DSD12T45 .04 14 31-1/2 17 23-7/8 DSD14T45 .04 16 33-1/2 19-1/8 26-3/8 DSD16T45 .04 18 38-1/4 21-1/4 28-7/8 DSD18T45 .04 20 42-1/4 24-3/4 32-7/8 DSD20T45 .04 22 45-1/4 24-3/4 33-1/4 DSD22T45 .04 24 51-1/4 28-7/8 37-3/4 DSD24T45 .04 Available with smaller snout and custom height. DSID 45-Degree Tee Ø (in.) Height (in.) Offset (in.) Rise (in.) Product Code K Factor 3 19-1/2 9-7/8 15-1/8 DSID3T45 .04 4 19-1/2 9-7/8 15-1/8 DSID4T45 .04 5 20-1/2 10-5/8 16 DSID5T45 .04 6 22-1/2 12 17-5/8 DSID6T45 .04 7 23-1/2 12-3/4 18-1/2 DSID7T45 .04 8 25-1/2 13-1/2 19-1/2 DSID8T45 .04 9 N/A N/A N/A N/A N/A 10 28-1/2 15-5/8 22 DSID10T45 .04 12 31-1/2 17 23-7/8 DSID12T45 .04 14 33-1/2 19-1/8 26-3/8 DSID14T45 .04 16 38-1/4 21-1/4 28-7/8 DSID16T45 .04 18 42-1/4 24-3/4 32-7/8 DSID18T45 .04 20 45-1/4 24-3/4 33-1/4 DSID20T45 .04 22 51-1/4 28-7/8 37-3/4 DSID22T45 .04 24 N/A N/A N/A N/A N/A Available with smaller snout and custom height. DSD 88-Degree Tee Ø (in.) Height (in.) Offset (in.) Rise (in.) Product Code K Factor 3 13-1/2 7 6-5/8 DSD3T88 1.21 4 13-1/2 7 6-5/8 DSD4T88 1.21 5 14-1/2 8 7-1/4 DSD5T88 1.21 6 15-1/2 8 7-5/8 DSD6T88 1.21 7 16-1/2 9 8-1/4 DSD7T88 1.21 8 17-1/2 9 8-5/8 DSD8T88 1.21 9 18-1/2 10 9-1/4 DSD9T88 1.21 10 19-1/2 10 9-5/8 DSD10T88 1.21 12 21-1/2 11 10-5/8 DSD12T88 1.21 14 23-1/2 12 11-5/8 DSD14T88 1.21 16 25-1/2 13 12-5/8 DSD16T88 1.21 18 27-1/2 14 13-5/8 DSD18T88 1.21 20 29-1/2 15 14-5/8 DSD20T88 1.21 22 31-1/2 16 15-5/8 DSD22T88 1.21 24 33-1/2 17 16-5/8 DSD24T88 1.21 Available with smaller snout and custom height. Figure 39 Figure 40 Figure 41 Offset Offset Rise Rise Height Height Ø Ø 45º 88º DSID 88-Degree Tee Ø (in.) Height (in.) Offset (in.) Rise (in.) Product Code K Factor 3 15-1/2 8 7-5/8 DSID3T88 1.21 4 15-1/2 8 7-5/8 DSID4T88 1.21 5 16-1/2 9 8-1/4 DSID5T88 1.21 6 17-1/2 9 8-5/8 DSID6T88 1.21 7 18-1/2 10 9-1/4 DSID7T88 1.21 8 19-1/2 10 9-5/8 DSID8T88 1.21 9 N/A N/A N/A N/A N/A 10 21-1/2 11 10-5/8 DSID10T88 1.21 12 23-1/2 12 11-5/8 DSID12T88 1.21 14 25-1/2 13 12-5/8 DSID14T88 1.21 16 27-1/2 14 13-5/8 DSID16T88 1.21 18 29-1/2 15 14-5/8 DSID18T88 1.21 20 31-1/2 16 15-5/8 DSID20T88 1.21 22 33-1/2 17 16-5/8 DSID22T88 1.21 24 N/A N/A N/A N/A N/A Available with smaller snout and custom height. Figure 42 NOTE: DSID 9” and 24” not available. NOTE: DSID 9” and 24” not available.

Ø (in.) Height (in.) Offset (in.) Rise (in.) Product Code K Factor 3 13-1/2 7 6-1/2 DSD3T90 1.21 4 13-1/2 7 6-1/2 DSD4T90 1.21 5 14-1/2 8 7 DSD5T90 1.21 6 15-1/2 8 7-1/2 DSD6T90 1.21 7 16-1/2 9 8 DSD7T90 1.21 8 17-1/2 9 8-1/2 DSD8T90 1.21 9 18-1/2 10 9 DSD9T90 1.21 10 19-1/2 10 9-1/2 DSD10T90 1.21 12 21-1/2 11 10-1/2 DSD12T90 1.21 14 23-1/2 12 11-1/2 DSD14T90 1.21 16 25-1/2 13 12-1/2 DSD16T90 1.21 18 27-1/2 14 13-1/2 DSD18T90 1.21 20 29-1/2 15 14-1/2 DSD20T90 1.21 22 31-1/2 16 15-1/2 DSD22T90 1.21 24 33-1/2 17 16-1/2 DSD24T90 1.21 Available with smaller snout and custom height. DSID 90-Degree Tee Ø (in.) Height (in.) Offset (in.) Rise (in.) Product Code K Factor 3 15-1/2 8 7-1/2 DSID3T90 1.21 4 15-1/2 8 7-1/2 DSID4T90 1.21 5 16-1/2 9 8 DSID5T90 1.21 6 17-1/2 9 8-1/2 DSID6T90 1.21 7 18-1/2 10 9 DSID7T90 1.21 8 19-1/2 10 9-1/2 DSID8T90 1.21 9 N/A N/A N/A N/A N/A 10 21-1/2 11 10-1/2 DSID10T90 1.21 12 23-1/2 12 11-1/2 DSID12T90 1.21 14 25-1/2 13 12-1/2 DSID14T90 1.21 16 27-1/2 14 13-1/2 DSID16T90 1.21 18 29-1/2 15 14-1/2 DSID18T90 1.21 20 31-1/2 16 15-1/2 DSID20T90 1.21 22 33-1/2 17 16-1/2 DSID22T90 1.21 24 N/A N/A N/A N/A N/A Available with smaller snout and custom height. Figure 43 Figure 44 Offset Rise Height Ø 90º SSD 90-Degree Tee Y Ø (in.) Offset (in.) Rise (in.) Product Code K Factor 3 5 10-3/8 DSD3TY90 0.6 4 5 10-3/8 DSD4TY90 0.6 5 5-5/8 11-1/8 DSD5TY90 0.6 6 5-5/8 11-1/8 DSD6TY90 0.6 7 6-3/8 11-3/4 DSD7TY90 0.6 8 6-3/8 11-3/4 DSD8TY90 0.6 9 7-1/8 13-1/2 DSD9TY90 0.6 10 7-1/8 13-1/2 DSD10TY90 0.6 12 7-3/4 14-1/4 DSD12TY90 0.6 14 8-1/2 15-7/8 DSD14TY90 0.6 16 9-1/4 17-5/8 DSD16TY90 0.6 18 9-7/8 18-3/8 DSD18TY90 0.6 20 10-5/8 21 DSD20TY90 0.6 22 11-3/8 21-3/4 DSD22TY90 0.6 24 12 22-1/2 DSD24TY90 0.6 Available with smaller snout. DSID 90-Degree Tee Y Ø (in.) Offset (in.) Rise (in.) Product Code K Factor 3 5-5/8 11-1/8 DSID3TY90 0.6 4 5-5/8 11-1/8 DSID4TY90 0.6 5 6-3/8 11-3/4 DSID5TY90 0.6 6 6-3/8 11-3/4 DSID6TY90 0.6 7 7-1/8 13-1/2 DSID7TY90 0.6 8 7-1/8 13-1/2 DSID8TY90 0.6 9 N/A N/A N/A N/A 10 7-3/4 14-1/4 DSID10TY90 0.6 12 8-1/2 15-7/8 DSID12TY90 0.6 14 9-1/4 17-5/8 DSID14TY90 0.6 16 9-7/8 18-3/8 DSID16TY90 0.6 18 10-5/8 21 DSID18TY90 0.6 20 11-3/8 21-3/4 DSID20TY90 0.6 22 12 22-1/2 DSID22TY90 0.6 24 N/A N/A N/A N/A Available with smaller snout. Figure 45 Figure 46 Offset Rise Ø 45º NOTE: DSID 9” and 24” not available. NOTE: DSID 9” and 24” not available.

Ø (in.) Height (in.) Offset (in.) Rise (in.) Product Code K Factor 3 14-3/8 11-5/8 10 DSD3BT 0.55 4 14-3/8 11-5/8 10 DSD4BT 0.55 5 16-3/8 12-1/4 11 DSD5BT 0.55 6 17-3/8 13-3/4 12-1/4 DSD6BT 0.55 7 19-3/8 14-3/4 13-1/4 DSD7BT 0.55 8 20-3/8 16 14-3/8 DSD8BT 0.55 9 23-3/8 14-1/4 14-1/4 DSD9BT 0.55 10 25-3/8 15-1/4 15-1/4 DSD10BT 0.55 12 27-3/8 16-7/8 17 DSD12BT 0.55 14 30-3/8 18-7/8 18-7/8 DSD14BT 0.55 16 33-3/8 20-3/4 20-3/4 DSD16BT 0.55 18 38-1/8 22-1/2 22-1/2 DSD18BT 0.55 20 42-1/8 24-3/8 24-3/8 DSD20BT 0.55 22 45-1/8 26-1/4 26-1/4 DSD22BT 0.55 24 51-1/8 28 28-1/8 DSD24BT 0.55 Available with smaller snout and custom height. DSID Lateral Tee Ø (in.) Height (in.) Offset (in.) Rise (in.) Product Code K Factor 3 17-3/8 13-3/4 12-1/4 DSID3BT 0.55 4 17-3/8 13-3/4 12-1/4 DSID4BT 0.55 5 19-3/8 14-3/4 13-1/4 DSID5BT 0.55 6 20-3/8 16 14-3/8 DSID6BT 0.55 7 23-3/8 14-1/4 14-1/4 DSID7BT 0.55 8 25-3/8 15-1/4 15-1/4 DSID8BT 0.55 9 N/A N/A N/A N/A N/A 10 27-3/8 16-7/8 17 DSID10BT 0.55 12 30-3/8 18-7/8 18-7/8 DSID12BT 0.55 14 33-3/8 20-3/4 20-3/4 DSID14BT 0.55 16 38-1/8 22-1/2 22-1/2 DSID16BT 0.55 18 42-1/8 24-3/4 24-3/8 DSID18BT 0.55 20 45-1/8 26-1/4 26-1/4 DSID20BT 0.55 22 51-1/8 28 28-1/8 DSID22BT 0.55 24 N/A N/A N/A N/A N/A Available with smaller snout and custom height. DSD Lateral Tee 88-Degree Ø (in.) Height (in.) Offset (in.) Rise (in.) Product Code K Factor 3 14-3/8 11-5/8 10-1/4 DSD3BT88 0.55 4 14-3/8 11-5/8 10-1/4 DSD4BT88 0.55 5 16-3/8 12-1/4 11-3/8 DSD5BT88 0.55 6 17-1/2 13-3/4 12-3/4 DSD6BT88 0.55 7 19-3/8 14-7/8 13-3/4 DSD7BT88 0.55 8 20-3/8 16-1/8 15 DSD8BT88 0.55 9 23-3/8 14-1/2 15-1/4 DSD9BT88 0.55 10 25-3/8 15-3/8 16-1/8 DSD10BT88 0.55 12 28-3/8 17 17-7/8 DSD12BT88 0.55 14 31-3/8 19-1/8 20-1/8 DSD14BT88 0.55 16 33-3/8 21 22 DSD16BT88 0.55 18 38-3/8 22-7/8 24 DSD18BT88 0.55 20 42-1/8 24-3/4 26 DSD20BT88 0.55 22 45-1/8 26-5/8 28 DSD22BT88 0.55 24 51-1/8 28-1/2 29-7/8 DSD24BT88 0.55 Available with smaller snout and custom height. DSID Lateral Tee 88-Degree Ø (in.) Height (in.) Offset (in.) Rise (in.) Product Code K Factor 3 17-1/2 13-3/4 12-3/4 DSID3BT88 0.55 4 17-1/2 13-3/4 12-3/4 DSID4BT88 0.55 5 19-3/8 14-7/8 13-3/4 DSID5BT88 0.55 6 20-3/8 16-1/8 15 DSID6BT88 0.55 7 23-3/8 14-1/2 15-1/4 DSID7BT88 0.55 8 25-3/8 15-3/8 16-1/8 DSID8BT88 0.55 9 N/A N/A N/A N/A N/A 10 28-3/8 17 17-7/8 DSID10BT88 0.55 12 31-3/8 19-1/8 20-1/8 DSID12BT88 0.55 14 33-3/8 21 22 DSID14BT88 0.55 16 38-3/8 22-7/8 24 DSID16BT88 0.55 18 42-1/8 24-3/4 26 DSID18BT88 0.55 20 45-1/8 26-5/8 28 DSID20BT88 0.55 22 51-1/8 28-1/2 29-7/8 DSID22BT88 0.55 24 N/A N/A N/A N/A N/A Available with smaller snout and custom height. Figure 47 Figure 48 Figure 49 Figure 50 Offset Offset Rise Rise Height Height 4 to 8 9 to 24 Offset Offset Rise Rise Height Height 4 to 8 9 to 24 NOTE: DSID 9” and 24” not available. NOTE: DSID 9” and 24” not available.

Ø (in.) Height (in.) Offset (in.) Rise (in.) Product Code K Factor 3 13-1/2 5 6-1/2 DSD3BMT 0.2 4 13-1/2 5 6-1/2 DSD4BMT 0.2 5 14-1/2 5 7 DSD5BMT 0.2 6 15-1/2 6 7-1/2 DSD6BMT 0.2 7 16-1/2 7 8 DSD7BMT 0.2 8 17-1/2 8 8-1/2 DSD8BMT 0.2 9 18-1/2 9 9 DSD9BMT 0.2 10 19-1/2 10 9-1/2 DSD10BMT 0.2 12 21-1/2 12 10-1/2 DSD12BMT 0.2 14 23-1/2 14 11-1/2 DSD14BMT 0.2 16 25-1/2 16 12-1/2 DSD16BMT 0.2 18 27-1/2 18 13-1/2 DSD18BMT 0.2 20 29-1/2 20 14-1/2 DSD20BMT 0.2 22 31-1/2 22 15-1/2 DSD22BMT 0.2 24 33-1/2 24 16-1/2 DSD24BMT 0.2 Available with smaller snout and custom height. DSID Barometric Tee Ø (in.) Height (in.) Offset (in.) Rise (in.) Product Code K Factor 3 15-1/2 6 7-1/2 DSID3BMT 0.2 4 15-1/2 6 7-1/2 DSID4BMT 0.2 5 16-1/2 7 8 DSID5BMT 0.2 6 17-1/2 8 8-1/2 DSID6BMT 0.2 7 18-1/2 9 9 DSID7BMT 0.2 8 19-1/2 10 9-1/2 DSID8BMT 0.2 9 N/A N/A N/A N/A N/A 10 21-1/2 12 10-1/2 DSID10BMT 0.2 12 23-1/2 14 11-1/2 DSID12BMT 0.2 14 25-1/2 16 12-1/2 DSID14BMT 0.2 16 27-1/2 18 13-1/2 DSID16BMT 0.2 18 29-1/2 20 14-1/2 DSID18BMT 0.2 20 31-1/2 22 15-1/2 DSID20BMT 0.2 22 33-1/2 24 16-1/2 DSID22BMT 0.2 24 N/A N/A N/A N/A N/A Available with smaller snout and custom height. Figure 51 Figure 52 Offset Rise Height Ø DSD & DSID Tee Cap Ø (in.) Height (in.) Product Code DSD Product Code DSID 3 to 24 4-1/8 DSDØTC DSIDØTC DSD & DSID Tapered Increaser Ø (in.) ØB Available (in.) Height (in.) Product Code DSD Product Code DSID K Factor 3 to 9 Ø+1 12-1/8 DSDØTIN(ØB) DSIDØTIN(ØB) 0.05 3 to 22 Ø+2 13-1/8 DSDØTIN(ØB) DSIDØTIN(ØB) 0.10 3 to 9 Ø+3 14-1/8 DSDØTIN(ØB) DSIDØTIN(ØB) 0.15 3 to 20 Ø+4 15-1/8 DSDØTIN(ØB) DSIDØTIN(ØB) 0.20 3 to 7 Ø+5 16-1/8 DSDØTIN(ØB) DSIDØTIN(ØB) 0.25 3 to 18 Ø+6 17-1/8 DSDØTIN(ØB) DSIDØTIN(ØB) 0.30 DSD & DSID Drain Tee Cap Ø (in.) Height (in.) Product Code DSD Product Code DSID 3 to 24 4-1/8 DSDØDTC DSIDØDTC Drain Ø4 – Ø10, 1/4 NPT, 1/2 0.D Drain Ø12 – Ø24, 3/8 NPT, 5/8 0.D Figure 53 Figure 54 Figure 55 4-1/8 3-3/4 Drain NPT Height Ø Ø ØB Ø SSD & SSID VENTING ACCESSORIES NOTE: DSID 9” and 24” not available. NOTE: DSID 9” and 24” not available.

Ø (in.) ØB Available (in.) Height (in.) Product Code DSD Product Code DSID K Factor 3 to 22 5 to 24 8 DSDØSIN(ØB) DSIDØSIN(ØB) KØ = (1-β2)2 KØB = KØ/β4 β = Ø/ØB DSD & DSID Eccentric Tapered Increaser Ø (in.) ØB Available (in.) Height (in.) Offset (in.) Product Code DSD Product Code DSID K Factor 3 to 9 Ø+1 12-1/2 1/2 DSDØETIN(ØB) DSIDØETIN(ØB) 0.05 3 to 22 Ø+2 13-1/2 1 DSDØETIN(ØB) DSIDØETIN(ØB) 0.10 3 to 9 Ø+3 14-1/2 1-1/2 DSDØETIN(ØB) DSIDØETIN(ØB) 0.15 3 to 20 Ø+4 15-1/2 2 DSDØETIN(ØB) DSIDØETIN(ØB) 0.20 3 to 7 Ø+5 16-1/2 2-1/2 DSDØETIN(ØB) DSIDØETIN(ØB) 0.25 3 to 18 Ø+6 17-1/2 3 DSDØETIN(ØB) DSIDØETIN(ØB) 0.30 DSD & DSID Eccentric Step Increaser Ø (in.) ØB Available (in.) Height (in.) Offset (in.) Product Code DSD Product Code DSID K Factor 3 to 22 5 to 24 8 (ØB-ØA)/2 DSDØESIN(ØB) DSIDØESIN(ØB) KØ = (1-β2)2 KØB = KØ/β4 β = Ø/ØB Figure 56 Figure 57 Figure 58 Height Height Height ØB ØB ØB Offset Offset Ø Ø Ø DSD & DSID Tapered Reducer Ø (in.) ØB Available (in.) Height (in.) Product Code DSD Product Code DSID K Factor 5 to 10 Ø-1 12-7/16 DSDØTRD(ØB) DSIDØTRD(ØB) 0.07 6 to 24 Ø-2 13-7/16 DSDØTRD(ØB) DSIDØTRD(ØB) 0.09 6 to 12 Ø-3 14-7/16 DSDØTRD(ØB) DSIDØTRD(ØB) 0.11 8 to 24 Ø-4 15-7/16 DSDØTRD(ØB) DSIDØTRD(ØB) 0.13 9 to 24 Ø-5 16-7/16 DSDØTRD(ØB) DSIDØTRD(ØB) 0.15 10 to 24 Ø-6 17-7/16 DSDØTRD(ØB) DSIDØTRD(ØB) 0.17 DSD & DSID Step Reducer Ø (in.) ØB Available (in.) Height (in.) Product Code DSD Product Code DSID K Factor 5 to 24 3 to 22 8 DSDØSRD(ØB) DSIDØSRD(ØB) KØB = 0.5 (1-β2) KØ = KØB/β4 β = ØB/Ø Figure 59 Figure 60 Height Height ØB ØB Ø Ø NOTE: DSID 9” and 24” not available. NOTE: DSID 9” and 24” not available. NOTE: DSID 9” and 24” not available. NOTE: DSID 9” and 24” not available. NOTE: DSID 9” and 24” not available.

Ø (in.) ØB Available (in.) Height (in.) Offset (in.) Product Code DSD Product Code DSID K Factor 5 to 10 Ø-1 12-1/2 1/2 DSDØETRD(ØB) DSIDØETRD(ØB) 0.07 6 to 24 Ø-2 13-1/2 1 DSDØETRD(ØB) DSIDØETRD(ØB) 0.09 6 to 12 Ø-3 14-1/2 1-1/2 DSDØETRD(ØB) DSIDØETRD(ØB) 0.11 8 to 24 Ø-4 15-1/2 2 DSDØETRD(ØB) DSIDØETRD(ØB) 0.13 9 to 24 Ø-5 16-1/2 2-1/2 DSDØETRD(ØB) DSIDØETRD(ØB) 0.15 10 to 24 Ø-6 17-1/2 3 DSDØETRD(ØB) DSIDØETRD(ØB) 0.17 DSD & DSID Eccentric Step Reducer Ø (in.) ØB Available (in.) Height (in.) Offset (in.) 5 to 24 3 to 22 8 (ØA-ØB)/2 Product Code DSD Product Code DSID K Factor DSDØESRD(ØB) DSIDØESRD(ØB) KØB = 0.5 (1-2) KØ = KØB/4 =ØB/Ø DSD & DSID Wall Thimble Ø (in.) Width (in.) Product Code DSD Product Code DSID 3 to 24 9 to 17 DSDØWT DSIDØWT DSD & DSID Wall Thimble Insulated Ø (in.) Width (in.) Product Code DSD Product Code DSID 3 to 24 9 to 17 DSDØWTI DSIDØWTI Figure 61 Figure 62 Figure 63 Figure 64 Height DSD Ø + Clearance + 5 DSID Ø + Clearance + 7 DSD Ø + Clearance +9 DSID Ø + Clearance +11 Height ØB Offset Width Width Offset ØB Ø Ø NOTE: DSID 9” and 24” not available. NOTE: DSID 9” and 24” not available. NOTE: DSID 9” and 24” not available. NOTE: DSID 9” and 24” not available.

Ø (in.) Width (in.) Product Code DSD Product Code DSID 3 to 24 10 DSDØRT DSIDØRT DSD & DSID Wall Support Ø (in.) A (in.) Product Code DSD Product Code DSID 3 to 24 1 to 3 DSDØWS DSIDØWS DSD Wall Suort HD Ø (in.) A (in.) B (in.) C (in.) roduct Code 3 1-1/2 to 6-1/2 9 12 DSD3WSHD 4 1-1/2 to 6-1/2 9 12 DSD4WSHD 5 1-1/2 to 6-1/2 10 12 DSD5WSHD 6 1-1/2 to 6-1/2 11 12 DSD6WSHD 7 1-1/2 to 6-1/2 12 14 DSD7WSHD 8 1-1/2 to 6-1/2 13 14 DSD8WSHD 9 1-1/2 to 6-1/2 14 14 DSD9WSHD 10 1-1/2 to 6-1/2 15 16 DSD10WSHD 12 1-1/2 to 6-1/2 17 16 DSD12WSHD 14 1-1/2 to 6-1/2 19 22 DSD14WSHD 16 1-1/2 to 6-1/2 21 22 DSD16WSHD 18 1-1/2 to 6-1/2 23 26 DSD18WSHD 20 1-1/2 to 6-1/2 25 30 DSD20WSHD 22 1-1/2 to 6-1/2 27 30 DSD22WSHD 24 1-1/2 to 6-1/2 29 30 DSD24WSHD DSD & DSID Roof Thimble Insulated Ø (in.) Width (in.) Product Code DSD Product Code DSID 3 to 24 10 DSDØRTI DSIDØRTI DSD & DSID Suspension Band Ø (in.) Product Code DSD Product Code DSID 3 to 24 DSDØSB DSIDØSB DSD & DSID Cradle Support Ø (in.) Product Code DSD Product Code DSID 3 to 24 DSDØCS DSIDØCS Figure 65 Figure 69 Figure 70 Figure 66 Figure 67 Figure 68 DSD Ø + Clearance + 5 DSID Ø + Clearance + 7 DSD Ø + 2 DSID Ø + 4 DSD Ø + Clearance +5 DSID Ø + Clearance +7 SSD Ø+2 SSID Ø+4 DSD Ø+2 DSID Ø+4 SSD Ø+2 SSID Ø+4 10 A A B C 10 NOTE: DSID 9” and 24” not available. NOTE: DSID 9” and 24” not available. NOTE: DSID 9” and 24” not available. NOTE: DSID 9” and 24” not available. NOTE: DSID 9” and 24” not available.

Ø (in.) A (in.) B (in.) C (in.) Product Code 3 1-1/2 to 6-1/2 11 12 DSID3WSHD 4 1-1/2 to 6-1/2 11 12 DSID4WSHD 5 1-1/2 to 6-1/2 12 14 DSID5WSHD 6 1-1/2 to 6-1/2 13 14 DSID6WSHD 7 1-1/2 to 6-1/2 14 14 DSID7WSHD 8 1-1/2 to 6-1/2 15 16 DSID8WSHD 9 N/A N/A N/A N/A 10 1-1/2 to 6-1/2 17 16 DSID10WSHD 12 1-1/2 to 6-1/2 19 22 DSID12WSHD 14 1-1/2 to 6-1/2 21 22 DSID14WSHD 16 1-1/2 to 6-1/2 23 26 DSID16WSHD 18 1-1/2 to 6-1/2 25 30 DSID18WSHD 20 1-1/2 to 6-1/2 27 30 DSID20WSHD 22 1-1/2 to 6-1/2 29 30 DSID22WSHD 24 N/A N/A N/A N/A Figure 71 DSD Ø+2 DSID Ø+4 A B C NOTE: DSID 9” and 24” not available. NOTE: DSID 9” and 24” not available. NOTE: DSID 9” and 24” not available. NOTE: DSID 9” and 24” not available. DSD & DSID Roof Support Ø (in.) A (in.) B (in.) Product Code DSD Product Code DSID 3 to 24 6-1/2 7-5/8 DSDØRS DSIDØRS DSD & DSID Anchor Plate Ø (in.) A (in.) Product Code DSD Product Code DSID 3 to 24 Ø+7 DSDØAP DSIDØAP DSD & DSID Anchor Plate HD Ø (in.) A (in.) Product Code DSD Product Code DSID 3 to 24 Ø+7 DSDØAPHD DSIDØAPHD Figure 73 Figure 74 Figure 75 A B A A A 2-1/2 DSD Ø+2 DSID Ø+4 DSD Ø+2 DSID Ø+4 DSD Ø+2 DSID Ø+4 DSD Anchor Plate Length (APL) Ø (in.) A (in.) Product Code 3 to 24 Ø + 7 DSDØAPL DSID Anchor Plate Length (APL) Ø (in.) A (in.) Product Code 3 to 22 Ø + 9 DSIDØAPL Figure 72 NOTE: DSID 9” and 24” not available. 9-9/32 Ø A

Ø (in.) Product Code DSD Product Code DSID 3 to 24 DSDØRB DSIDØRB DSD & DSID Guy Wire Band Ø (in.) Product Code DSD Product Code DSID 3 to 24 DSDØGWB DSIDØGWB DSD & DSID Centering Band Ø (in.) Product Code DSD Product Code DSID 3 to 24 DSDØCB DSIDØCB DSD & DSID Guy Support Ø (in.) Product Code DSD Product Code DSID 3 to 24 DSDØGS DSIDØGS Figure 76 Figure 77 Figure 78 Figure 80 6 DSD Ø+2 DSID Ø+4 3/4 3 DSD & DSID Wall Guide Ø (in.) A (in.) Product Code DSD Product Code DSID 3 to 24 1 to 4-1/2 DSDØWG DSIDØWG DSD & DSID Double Male Adaptor Ø (in.) Effective Length (in.) Product Code DSD Product Code DSID 3 to 24 7-1/8 DSDØDMAU DSIDØDMAU Figure 79 Figure 81 DSD Ø+2 DSID Ø+4 Effective Length A Ø NOTE: DSID 9” and 24” not available. NOTE: DSID 9” and 24” not available. NOTE: DSID 9” and 24” not available. NOTE: DSID 9” and 24” not available. NOTE: DSID 9” and 24” not available. NOTE: DSID 9” and 24” not available. Flexible strap by other DSD Ø+2 DSID Ø+4 DSD Ø+2 DSID Ø+4

Ø (in.) Effective Length (in.) Product Code DSD Product Code DSID 3 to 24 5-1/2 DSDØMFA DSIDØMFA DSD & DSID Female Flange Adaptor Ø (in.) Effective Length (in.) Product Code DSD Product Code DSID 3 to 24 6-7/8 DSDØFFA DSIDØFFA DSD & DSID to DS Adaptor Ø (in.) Effective Length (in.) Product Code DSD Product Code DSID 3 to 24 7-7/8 DSDØDSA DSIDØDSA DSD Flat Flashing Ø (in.) A (in.) Product Code 3 16 DSD3F 4 16 DSD4F 5 18 DSD5F 6 26 DSD6F 7 26 DSD7F 8 28 DSD8F 9 30 DSD9F 10 30 DSD10F 12 31 DSD12F 14 34 DSD14F 16 36 DSD16F 18 38 DSD18F 20 40 DSD20F 22 42 DSD22F 24 44 DSD24F Figure 82 Figure 83 Figure 84 Figure 85 Effective Length Effective Length Effective Length Ø Ø Ø DSD Ø+2 DSID Ø+4 A 12 1/2 1/2 NOTE: DSID 9” and 24” not available. NOTE: DSID 9” and 24” not available. NOTE: DSID 9” and 24” not available. DSID Flat Flasing Ø (in.) A (in.) Product Code 3 26 DSID3F 4 26 DSID4F 5 26 DSID5F 6 28 DSID6F 7 30 DSID7F 8 30 DSID8F 9 N/A N/A 10 31 DSID10F 12 34 DSID12F 14 36 DSID14F 16 38 DSID16F 18 40 DSID18F 20 42 DSID20F 22 44 DSID22F 24 N/A N/A Figure 86 NOTE: DSID 9” and 24” not available.

Ø (in.) A (in.) Height (in.) Product Code 3 32 12-1/2 DSD3FA 4 32 12-1/2 DSD4FA 5 32 12-1/2 DSD5FA 6 34 12-1/2 DSD6FA 7 35-3/8 12-1/2 DSD7FA 8 36-1/2 12-1/2 DSD8FA 9 38 12-1/2 DSD9FA 10 38-1/2 12-1/2 DSD10FA 12 41 12-1/2 DSD12FA 14 43 12-1/2 DSD14FA 16 45 12-1/2 DSD16FA 18 47-1/4 12-1/2 DSD18FA 20 49-1/2 12-1/2 DSD20FA 22 51-1/2 12-1/2 DSD22FA 24 53-1/2 12-1/2 DSD24FA DSID Adjustable Flashing Ø (in.) A (in.) Height (in.) Product Code 3 34 12-1/2 DSID3FA 4 34 12-1/2 DSID4FA 5 35-3/8 12-1/2 DSID5FA 6 36-1/2 12-1/2 DSID6FA 7 38 12-1/2 DSID7FA 8 38-1/2 12-1/2 DSID8FA 9 N/A N/A N/A 10 41 12-1/2 DSID10FA 12 43 12-1/2 DSID12FA 14 45 12-1/2 DSID14FA 16 47-1/4 12-1/2 DSID16FA 18 49-1/2 12-1/2 DSID18FA 20 51-1/2 12-1/2 DSID20FA 22 53-1/2 12-1/2 DSID22FA 24 N/A N/A N/A Figure 87 Figure 88 DSD Ø+2 DSID Ø+4 A 12-1/2 DSD & DSID Storm Collar Ø (in.) Product Code DSD Product Code DSID 3 to 24 DSDØSC DSIDØSC Figure 89 Ø+2 DSD Ø+4 DSID 7 DSD Rain Cap Ø (in.) Product Code DSD Product Code with Bird Screen DSD K Factor 3 to 24 DSDØRC DSDØRCB .50 DSID Rain Cap Ø (in.) Product Code DSID Product Code with Bird Screen DSID K Factor 3 to 24 DSIDØRC DSIDØRCB .50 Figure 90 DSD & DSID VENTING TERMINATIONS NOTE: DSID 9” and 24” not available. Adjustable from 5° to 30°. Roof pitch 1/12 to 7/12. NOTE: DSID 9” and 24” not available. NOTE: DSID 9” and 24” not available. Ø

Ø (in.) Product Code DSD Product Code DSID K Factor 3 to 24 DSDØSTU DSIDØST .14 Figure 91 5 Ø + 6 Ø + 6 Ø + 6 90% Ø Ø Ø Ø Ø 15 30° DSD & DSID 30° Screen Termination Ø (in.) Product Code DSD Product Code DSID K Factor 3 to 24 DSDØSTAU DSIDØSTA .70 DSD & DSID Termination Tee Ø (in.) Product Code DSD Product Code DSID K Factor 3 to 24 DSDØTT DSIDØTT .35 DSD & DSID Exit Cone Ø (in.) Product Code DSD Product Code DSID K Factor 3 to 24 DSDØEC DSIDØEC .60 Figure 92 Figure 94 Figure 93 NOTE: DSID 9” and 24” not available. NOTE: DSID 9” and 24” not available. NOTE: DSID 9” and 24” not available. NOTE: DSID 9” and 24” not available.

5 Effective length Effective length Ø Ø Ø Ø DSD & DSID Mitre Cut Ø (in.) Product Code DSD Product Code DSID K Factor 3 to 24 DSDØMCU DSIDØMCU .14 DSD & DSID Closer Termination Ø (in.) Product Code DSD Product Code DSID K Factor 3 to 24 DSDØCTU DSIDØCTU 0 DSD & DSID OEM Termination Ø (in.) Product Code DSD Product Code DSID K Factor 3 to 24 DSDØOEMTAU DSIDØ0EMTAU 0 DS Lengths Ø (in.) Effective Length (in.) Product Code 3 to 24 6-1/2 DSØL9 3 to 24 9-1/2 DSØL12 3 to 24 15-1/2 DSØL18 3 to 24 21-1/2 DSØL24 3 to 24 33-1/2 DSØL36 DS Adjustable Lengths Ø (in.) Effective Length (in.) Product Code 3 to 24 4 to 5 DSØAL9 3 to 24 4 to 14 DSØAL18 Figure 95 Figure 96 Figure 97 Figure 98 Figure 99 DS VENTING LENGTHS NOTE: DSID 9” and 24” not available. NOTE: DSID 9” and 24” not available. NOTE: DSID 9” and 24” not available. Ø 20 24 Ø EFFECTIVE LENGTH MAX Figure 99a DS Telescopic Lengths Ø (in.) Effective Length (in.) Product Code 32” Product Code 20” 3 to 24 14 to 20 DSØLAT32 DSØLAT20 3 to 24 20 to 32 DSØLAT32 DSØLAT20

Ø (in.) Effective Length (in.) Product Code 3 to 24 6-1/2 DSØTPL Drain Ø4 – Ø24, 1/4 NPT, 1/2 0.D DS Drain Length Ø (in.) Effective Length (in.) Product Code K Factor 3 to 24 6-1/2 DSØDL 0.25 Drain Ø4 – Ø10, 1/4 NPT, 1/2 0.D Drain Ø12 – Ø24, 1/2 NPT, 5/8 0.D Figure 100 Figure 101 Effective length Ø Plate for actuator DS Damper Lengths Ø (in.) Effective Length (in.) Product Code K Factor 3 to 24 15-1/2 DSØDAMP 0.60 to 9999 Figure 102 DS Damper Length Short Manual Ø (in.) Effective Length (in.) Product Code K Factor 3 to 24 6-1/2 DSØDAMPS 0 to 9999 DS Damper Length Short Ø (in.) Effective Length (in.) Product Code K Factor 3 to 24 7-1/8 DSØVFR 0 to 9999 DS Vent Flow Regulator Damper Blade Ø (in.) Product Code 3 to 24 DSØVFN For use on Cat. I and II boilers only Figure 103 Figure 104 Figure 105 Cross Section View Ø Ø 6-1/2 7-1/2 1-11/16 3-3/8 Ø 7-1/2 3-3/8 Cross Section View

Ø (in.) Offset (in.) Rise (in.) Product Code K Factor 3 1/8 7-1/8 DS3E2 0.04 4 1/8 7-1/8 DS4E2 0.04 5 1/8 7-1/4 DS5E2 0.04 6 1/8 7-1/4 DS6E2 0.04 7 1/8 7-1/4 DS7E2 0.04 8 1/8 7-1/4 DS8E2 0.04 9 1/8 7-3/8 DS9E2 0.04 10 1/8 7-3/8 DS10E2 0.04 12 1/8 7-3/8 DS12E2 0.04 14 1/8 7-1/2 DS14E2 0.03 16 1/8 7-5/8 DS16E2 0.03 18 1/8 7-5/8 DS18E2 0.03 20 1/8 7-3/4 DS20E2 0.03 22 1/8 7-3/4 DS22E2 0.03 24 1/8 7-7/8 DS24E2 0.03 Figure 106 DS VENTING ELBOWS Rise Rise Rise 15° 30° 45° Ø Ø Ø Offset Offset Offset DS 15-Degree Elbow Ø (in.) Offset (in.) Rise (in.) Product Code K Factor 3 1 7-5/8 DS3E15 0.31 4 1 7-7/8 DS4E15 0.31 5 1-1/8 8-1/4 DS5E15 0.30 6 1-1/8 8-1/2 DS6E15 0.30 7 1-1/8 8-3/4 DS7E15 0.29 8 1-1/4 9 DS8E15 0.29 9 1-1/4 9-1/4 DS9E15 0.28 10 1-1/4 9-1/2 DS10E15 0.28 12 1-3/8 10 DS12E15 0.27 14 1-3/8 10-1/2 DS14E15 0.27 16 1-1/2 11 DS16E15 0.26 18 1-1/2 11-1/2 DS18E15 0.26 20 1-5/8 12-1/8 DS20E15 0.26 22 1-5/8 12-5/8 DS22E15 0.26 24 1-3/4 13-1/8 DS24E15U 0.26 DS 30-Degree Elbow Ø (in.) Offset (in.) Rise (in.) Product Code K Factor 3 2-1/8 8 DS3E30 0.61 4 2-1/4 8-1/2 DS4E30 0.61 5 2-3/8 9 DS5E30 0.60 6 2-5/8 9-1/2 DS6E30 0.59 7 2-3/4 10 DS7E30 0.58 8 2-7/8 10-1/2 DS8E30 0.57 9 3 11 DS9E30 0.56 10 3-1/8 11-1/2 DS10E30 0.55 12 3-3/8 12-1/2 DS12E30 0.54 14 3-5/8 13-1/2 DS14E30 0.54 16 3-7/8 14-1/2 DS16E30 0.53 18 4-1/8 15-1/2 DS18E30 0.52 20 4-1/2 16-1/2 DS20E30 0.52 22 4-3/4 17-1/2 DS22E30 0.51 24 5 18-1/2 DS24E30 0.51 DS 45-Degree Elbow Ø (in.) Offset (in.) Rise (in.) Product Code K Factor 3 3-3/8 8-1/8 DS3E45 0.26 4 4-1/4 10-1/4 DS4E45 0.26 5 4 9-1/2 DS5E45 0.22 6 4-1/4 10-1/2 DS6E45 0.17 7 4-1/2 10-7/8 DS7E45 0.16 8 4-7/8 11-5/8 DS8E45 0.14 9 5-1/8 12-3/8 DS9E45 0.13 10 5-3/8 13 DS10E45 0.12 12 6 14-1/2 DS12E45 0.11 14 6-5/8 15-7/8 DS14E45 0.11 16 7-1/8 17-1/4 DS16E45 0.10 18 7-3/4 18-3/4 DS18E45 0.09 20 8-3/8 20-1/8 DS20E45 0.08 22 8-7/8 21-1/2 DS22E45 0.08 24 9-1/2 23 DS24E45 0.08 Figure 107 Figure 108 Figure 109 NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.

Rise 88° Ø Offset Offset Offset Offset Height Height DS 88-Degree Elbow Ø (in.) Offset (in.) Rise (in.) Product Code K Factor 3 6-3/8 6-5/8 DS3E88 0.60 4 7-3/8 7-5/8 DS4E88 0.54 5 8-3/8 8-5/8 DS5E88 0.48 6 9-1/4 9-5/8 DS6E88 0.42 7 10-1/4 10-5/8 DS7E88 0.39 8 11-1/4 11-5/8 DS8E88 0.37 9 12-1/4 12-5/8 DS9E88 0.34 10 13-1/8 13-5/8 DS10E88 0.32 12 15-1/8 15-5/8 DS12E88 0.29 14 17 17-5/8 DS14E88 0.27 16 19 19-5/8 DS16E88 0.25 18 20-7/8 21-5/8 DS18E88 0.24 20 22-7/8 23-5/8 DS20E88 0.23 22 24-3/4 25-5/8 DS22E88 0.21 24 26-5/8 27-5/8 DS24E88 0.20 DS 90-Degree Elbow Ø (in.) Offset (in.) Rise (in.) Product Code K Factor 3 6-1/2 6-1/2 DS3E90 0.54 4 7-1/2 7-1/2 DS4E90 0.54 5 8-1/2 8-1/2 DS5E90 0.48 6 9-1/2 9-1/2 DS6E90 0.42 7 10-1/2 10-1/2 DS7E90 0.39 8 11-1/2 11-1/2 DS8E90 0.37 9 12-1/2 12-1/2 DS9E90 0.34 10 13-1/2 13-1/2 DS10E90 0.32 12 15-1/2 15-1/2 DS12E90 0.29 14 17-1/2 17-1/2 DS14E90 0.27 16 19-1/2 19-1/2 DS16E90 0.25 18 21-1/2 21-1/2 DS18E90 0.24 20 23-1/2 23-1/2 DS20E90 0.23 22 25-1/2 25-1/2 DS22E90 0.21 24 27-1/2 27-1/2 DS24E90 0.20 Figure 110 Figure 111 Figure 112 Figure 113 90° 43° 45° Rise Rise Rise Ø Ø Ø DS 43-Degree Tee Ø (in.) Height (in.) Offset (in.) Rise (in.) Prodct Code K Factor 3 14-1/4 6-3/8 11-1/8 DS3T43 0.4 4 14-1/4 6-3/8 11-1/8 DS4T43 0.4 5 15-1/4 7-3/4 12-7/8 DS5T43 0.4 6 17-1/4 8-1/2 13-3/4 DS6T43 0.4 7 18-1/4 9-1/8 14-3/4 DS7T43 0.4 8 20-1/4 10-1/2 16-3/8 DS8T43 0.4 9 21-1/4 11-1/4 17-1/4 DS9T43 0.4 10 22-1/4 12-5/8 19 DS10T43 0.4 12 25-1/4 13-7/8 20-3/4 DS12T43 0.4 14 29-1/4 16 23-3/8 DS14T43 0.4 16 32-1/4 17-3/8 25-1/4 DS16T43 0.4 18 35 19-3/8 27-7/8 DS18T43 0.4 20 38 21-3/8 30-3/8 DS20T43 0.4 22 41 22-3/4 32-1/4 DS22T43 0.4 24 44 24-5/8 34-5/8 DS24T43 0.4 DS 45-Degree Tee Ø (in.) Height (in.) Offset (in.) Rise (in.) Product Code 3 14-1/4 6-5/8 11 DS3T45 4 14-1/4 6-5/8 11 DS4T45 5 15-1/4 8-1/8 12-5/8 DS5T45 6 17-1/4 8-3/4 13-1/2 DS6T45 7 18-1/4 9-1/2 14-3/8 DS7T45 8 20-1/4 10-7/8 16 DS8T45 9 21-1/4 11-5/8 17 DS9T45 10 22-1/4 13 17-5/8 DS10T45 12 25-1/4 14-1/2 20-3/8 DS12T45 14 29-1/4 15-7/8 22-1/4 DS14T45 16 32-1/4 18-1/8 24-7/8 DS16T45 18 35 20-1/4 27-1/2 DS18T45 20 38 22-1/4 29-7/8 DS20T45 22 41 23-5/8 31-5/8 DS22T45 24 44 25-1/2 34 DS24T45 Available with smaller snout and custom height. Available with smaller snout and custom height. NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.

Ø (in.) Height (in.) Offset (in.) Rise (in.) Product Code K Factor 3 11-1/4 6-3/8 5-5/8 DS3T88 1.21 4 11-1/4 6-3/8 5-5/8 DS4T88 1.21 5 12-1/4 7-3/8 6-1/4 DS5T88 1.21 6 13-1/4 7-3/8 6-5/8 DS6T88 1.21 7 14-1/4 8-3/8 7-1/4 DS7T88 1.21 8 15-1/4 8-3/8 7-5/8 DS8T88 1.21 9 16-1/4 9-3/8 8-1/4 DS9T88 1.21 10 17-1/4 9-3/8 8-5/8 DS10T88 1.21 12 19-1/4 10-3/8 9-3/4 DS12T88 1.21 14 21-1/4 11-3/8 10-3/4 DS14T88 1.21 16 23-1/4 12-3/8 11-3/4 DS16T88 1.21 18 25-1/4 13-3/8 12-3/4 DS18T88 1.21 20 27-1/4 14-3/8 13-3/4 DS20T88 1.21 22 29-1/4 15-3/8 14-3/4 DS22T88 1.21 24 31-1/4 16-3/8 15-3/4 DS24T88 1.21 Available with smaller snout and custom height. Available with smaller snout and custom height. Available with smaller snout and custom height. Offset Offset Height 90° 45° Rise Rise Ø Ø DS 90-Degree Tee Ø (in.) Height (in.) Offset (in.) Rise (in.) Prodct Code K Factor 3 11-1/4 6-3/8 5-1/2 DS3T90 1.21 4 11-1/4 6-3/8 5-1/2 DS4T90 1.21 5 12-1/4 7-3/8 6 DS5T90 1.21 6 13-1/4 7-3/8 6-1/2 DS6T90 1.21 7 14-1/4 8-3/8 7 DS7T90 1.21 8 15-1/4 8-3/8 7-1/2 DS8T90 1.21 9 16-1/4 9-3/8 8 DS9T90 1.21 10 17-1/4 9-3/8 8-1/2 DS10T90 1.21 12 19-1/4 10-3/8 9-1/2 DS12T90 1.21 14 21-1/4 11-3/8 10-1/2 DS14T90 1.21 16 23-1/4 12-3/8 11-1/2 DS16T90 1.21 18 25-1/4 13-3/8 12-1/2 DS18T90 1.21 20 27-1/4 14-3/8 13-1/2 DS20T90 1.21 22 29-1/4 15-3/8 14-1/2 DS22T90 1.21 24 31-1/4 16-3/8 15-1/2 DS24T90 1.21 DS 90-Degree Tee Y Ø (in.) Offset (in.) Rise (in.) Prodct Code K Factor 3 4-1/2 8-1/2 DS3TY90 0.6 4 4-1/2 8-1/2 DS4TY90 0.6 5 5-1/4 10-1/8 DS5TY90 0.6 6 5-1/4 10-1/8 DS6TY90 0.6 7 6 10-7/8 DS7TY90 0.6 8 6 10-7/8 DS8TY90 0.6 9 6-5/8 12-5/8 DS9TY90 0.6 10 6-5/8 12-5/8 DS10TY90 0.6 12 7-3/8 13-1/4 DS12TY90 0.6 14 8-1/8 15 DS14TY90 0.6 16 8-3/4 16-3/4 DS16TY90 0.6 18 9-1/2 17-3/8 DS18TY90 0.6 20 10-1/4 18-1/8 DS20TY90 0.6 22 10-7/8 18-7/8 DS22TY90 0.6 24 11-5/8 20-1/2 DS24TY90 0.6 Available with smaller snout and custom height. DS Lateral Secre Tee Ø (in.) Height (in.) Offset (in.) Rise (in.) Prodct Code K Factor 3 10-1/8 9-1/4 8-7/8 DS3BT 0.55 4 10-1/8 9-1/4 8-7/8 DS4BT 0.55 5 12-1/8 10-1/2 10 DS5BT 0.55 6 13-1/8 11-3/4 11-1/8 DS6BT 0.55 7 15-1/8 13 12-1/4 DS7BT 0.55 8 16-1/8 14-1/4 13-3/8 DS8BT 0.55 9 18-1/8 12-1/2 12-1/2 DS9BT 0.55 10 19-1/8 13-3/8 13-3/8 DS10BT 0.55 12 22-1/8 15-1/4 15-1/4 DS12BT 0.55 14 25-1/8 17 17 DS14BT 0.55 16 28-1/8 18-7/8 18-7/8 DS16BT 0.55 18 30-7/8 20-3/4 20-3/4 DS18BT 0.55 20 33-7/8 22-1/2 22-1/2 DS20BT 0.55 22 36-7/8 24-3/8 24-3/8 DS22BT 0.55 24 39-7/8 26-1/8 26-1/4 DS24BT 0.55 Offset 4 to 8 9 to 24 Offset Height Height Rise Rise NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.

Figure 118 Figure 119 Figure 120 Height Available with smaller snout and custom height. Offset Rise Ø DS Lateral Secre Tee 88-Degree Ø (in.) Height (in.) Offset (in.) Rise (in.) Prodct Code K Factor 3 11-1/8 9-1/4 9-1/4 DS3BT88 0.55 4 11-1/8 9-1/4 9-1/4 DS4BT88 0.55 5 12-1/8 10-1/2 10-1/2 DS5BT88 0.55 6 14-1/8 11-3/4 11-3/4 DS6BT88 0.55 7 16-1/8 13 13 DS7BT88 0.55 8 17-1/8 14-1/4 14-1/8 DS8BT88 0.55 9 19-1/8 12-5/8 13-1/4 DS9BT88 0.55 10 20-1/8 13-1/2 14-1/4 DS10BT88 0.55 12 23-1/8 15-3/8 16-1/8 DS12BT88 0.55 14 26-1/8 17-3/8 18-1/8 DS14BT88 0.55 16 29-1/8 19-1/8 20-1/8 DS16BT88 0.55 18 31-7/8 21 22 DS18BT88 0.55 20 34-7/8 22-7/8 24 DS20BT88 0.55 22 37-7/8 24-3/4 26 DS22BT88 0.55 24 40-7/8 26-5/8 28 DS24BT88 0.55 DS Barometric Tee Ø (in.) Height (in.) Offset (in.) Rise (in.) Product Code K Factor 3 11-1/4 5 5-1/2 DS3BMT 0.2 4 11-1/4 5 5-1/2 DS4BMT 0.2 5 12-1/4 5 6 DS5BMT 0.2 6 13-1/4 6 6-1/2 DS6BMT 0.2 7 14-1/4 7 7 DS7BMT 0.2 8 15-1/4 8 7-1/2 DS8BMT 0.2 9 16-1/4 9 8 DS9BMT 0.2 10 17-1/4 10 8-1/2 DS10BMT 0.2 12 19-1/4 12 9-1/2 DS12BMT 0.2 14 21-1/4 14 10-1/2 DS14BMT 0.2 16 23-1/4 16 11-1/2 DS16BMT 0.2 18 25-1/4 18 12-1/2 DS18BMT 0.2 20 27-1/4 20 13-1/2 DS20BMT 0.2 22 29-1/4 22 14-1/2 DS22BMT 0.2 24 31-1/4 24 15-1/2 DS24BMT 0.2 DS Tee Cap Ø (in.) Height (in.) Product Code 3 to 24 3-1/2 DSØTC Figure 121 Figure 122 DS Drain Tee Cap Ø (in.) Height (in.) Product Code 3 to 24 3-1/2 DSØDTC Drain Ø4 – Ø10, 1/4 NPT, 1/2 0.D Drain Ø12 – Ø24, 3/8 NPT, 5/8 0.D 3-1/2 Drain NPT Ø DS Tapered Increaser Ø (in.) ØB Available (in.) Height (in.) Product Code K Factor 3 to 9 Ø+1 11-7/8 DSØTIN(ØB) 0.05 3 to 22 Ø+2 12-7/8 DSØTIN(ØB) 0.10 3 to 9 Ø+3 13-7/8 DSØTIN(ØB) 0.15 3 to 20 Ø+4 14-7/8 DSØTIN(ØB) 0.20 3 to 7 Ø+5 15-7/8 DSØTIN(ØB) 0.25 3 to 18 Ø+6 16-7/8 DSØTIN(ØB) 0.30 Ø Ø B Height Available with smaller snout and custom height. Offset 4 to 8 9 to 24 Offset Height Height Rise Rise 3-1/2 Ø Drain NPT

Ø (in.) ØB Available (in.) Height (in.) Product Code K Factor 3 to 22 5 to 24 10 DSØSIN(ØB) KØ = (1-B2)2 KØB = KØ/B4 Ø Ø B Height Figure 124 DS Eccentric Tapered Increaser Ø (in.) ØB Available (in.) Height (in.) Offset (in.) Product Code K Factor 3 to 9 Ø+1 12-1/4 1/2 DSØETIN(ØB) 0.05 3 to 22 Ø+2 13-1/4 1 DSØETIN(ØB) 0.10 3 to 9 Ø+3 14-1/4 1-1/2 DSØETIN(ØB) 0.15 3 to 20 Ø+4 15-1/4 2 DSØETIN(ØB) 0.20 3 to 7 Ø+5 16-1/4 2-1/2 DSØETIN(ØB) 0.25 3 to 18 Ø+6 17-1/4 3 DSØETIN(ØB) 0.30 Ø Ø B Height Offset DS Eccentric Step Increaser Ø (in.) ØB Available (in.) Height (in.) Offset (in.) Product Code K Factor 3 to 22 5 to 24 10 (ØB-ØA)/2 DSØESIN(ØB) KØ = (1-B2)2 KØB = KØ/B4 Ø Ø B Height Offset Figure 125 Figure 126 Figure 127 Figure 128 DS Tapered Reducer Ø (in.) ØB Available (in.) Height (in.) Product Code K Factor 5 to 10 Ø-1 11-7/8 DSØTRD(ØB) 0.07 6 to 24 Ø-2 12-7/8 DSØTRD(ØB) 0.09 6 to 12 Ø-3 13-7/8 DSØTRD(ØB) 0.11 8 to 24 Ø-4 14-7/8 DSØTRD(ØB) 0.13 9 to 24 Ø-5 15-7/8 DSØTRD(ØB) 0.15 10 to 24 Ø-6 16-7/8 DSØTRD(ØB) 0.17 Height Ø Ø B DS Step Reducer Ø (in.) ØB Available (in.) Height (in.) Product Code K Factor 5 to 24 4 to 22 10 DSØSRD(ØB) KØ = (1-B2)2 KØB = KØ/B4 Height Ø Ø B Ø Ø B Height Offset DS Eccentric Tapered Reducer Ø (in.) ØB Available (in.) Height (in.) Offset (in.) Product Code K Factor 5 to 10 Ø+1 12-1/4 1/2 DSØETRD(ØB) 0.07 6 to 24 Ø+2 13-1/4 1 DSØETRD(ØB) 0.09 6 to 12 Ø+3 14-1/4 1-1/2 DSØETRD(ØB) 0.11 8 to 24 Ø+4 15-1/4 2 DSØETRD(ØB) 0.13 9 to 24 Ø+5 16-1/4 2-1/2 DSØETRD(ØB) 0.15 10 to 24 Ø+6 17-1/4 3 DSØETRD(ØB) 0.17 B= Ø/ØB

Ø (in.) ØB Available (in.) Height (in.) Offset (in.) Product Code K Factor 5 to 10 4 to 22 10 (ØA-ØB0/2 DSØESRD(ØB) KØ = (1-B2)2 KØB = KØ/B4 Figure 130 Figure 131 Width Width 4 to 12 : Ø + 10 4 to 24 : Ø + 11 DS Wall Thimble Ø (in.) Height (in.) Product Code 3 to 24 9 to 17 DSØWT DS Wall Thimble Insulated Ø (in.) Height (in.) Product Code 3 to 24 9 to 17 DSØWTI Figure 132 10 Ø + Clearance + 3 DS Roof Thimble Ø (in.) Height (in.) Product Code 3 to 24 10 DSØRT Figure 133 Figure 134 Figure 135 10 Ø + Clearance + 3 Ø Ø 1-1/2” DS Roof Thimble Insulated Ø (in.) Height (in.) Product Code 3 to 24 10 DSØRTI DS Suspension Band Ø (in.) Product Code 3 to 24 DSØSB DS Cradle Support Ø (in.) Product Code 3 to 24 DSØCS B = Ø/ØB 4 to 12 : Ø + 10 4 to 24 : Ø + 11

Ø (in.) A (in.) B (in.) C (in.) Product Code 3 2 to 7 7 8 DS3WSHD 4 2 to 7 7 8 DS4WSHD 5 2 to 7 9 9 DS5WSHD 6 2 to 7 12 10 DS6WSHD 7 2 to 7 12 11 DS7WSHD 8 2 to 7 12 12 DS8WSHD 9 2 to 7 14 13 DS9WSHD 10 2 to 7 14 14 DS10WSHD 12 2 to 7 16 16 DS12WSHD 14 4 to 9 22 20 DS14WSHD 16 4 to 9 22 22 DS16WSHD 18 4 to 9 26 24 DS18WSHD 20 4 to 9 26 26 DS20WSHD 22 4 to 9 30 28 DS22WSHD 24 4 to 9 30 30 DS24WSHD DS Roof Support Ø (in.) A (in.) B (in.) Product Code 3 to 12 6-1/2 7-5/8 DSØRS 14 to 24 22 to 32 1-1/2 DSØRS DS Anchor Plate Ø (in.) A (in.) Product Code 3 to 12 Ø+7 DSØAP 14 to 24 Ø+11 DSØAP DS Anchor Plate HD Ø (in.) A (in.) Product Code 3 to 12 Ø+7 DSØAPHD 14 to 24 Ø+11 DSØAPHD Figure 136 Figure 137 Figure 138 Figure 139 Figure 140 A B A Ø A A A B 22 to 32 Ø > = 12 Ø < = 14 Ø C DS Wall Support Ø (in.) Height (in.) Product Code 3 to 12 2 to 5 DSØWS 14 to 24 4 to 7 DSØWS Ø Ø 2-1/2 NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.

Ø (in.) Product Code 3 to 24 DSØRB DS Guy Wire Band Ø (in.) Product Code 3 to 24 DSØGWB DS Centering Band Ø (in.) Product Code 3 to 24 DSØCB Figure 142 Figure 143 Figure 144 3 Ø Ø Ø 6 DS Wall Guide Ø (in.) A (in.) Product Code 3 to 24 2 to 5-1/2 DSØWG 14 to 24 4 to 7-1/2 DSØWG DS Guy Support Ø (in.) Product Code 3 to 24 DSØGS DS Double Male Adaptor Ø (in.) Effective Length (in.) Product Code 3 to 24 3-7/8 DSØDMA DS Male Flange Adaptor Ø (in.) Effective Length (in.) Product Code 3 to 24 4-7/8 DSØMFA Figure 145 Figure 146 Figure 147 Figure 148 Ø Ø 1/2 Effective length Effective length Ø A 3/4 3 Ø DS Anchor Plate Length (APL) Ø (in.) A (in.) Product Code 3 to 12 Ø + 7 DSØAPL 14 to 24 Ø + 11 DSØAPL Figure 141 9-9/32 Ø A

Ø (in.) Effective Length (in.) Product Code 3 to 24 4-1/4 DSØFFA DS to DSD Adaptor Ø (in.) Effective Length (in.) Product Code 3 to 24 7-7/8 DSØDSDA Figure 149 Figure 150 Ø 1/2 Effective length Ø 7-7/8 DS Storm Collar Ø (in.) Effective Length (in.) Product Code 3 to 24 6-1/4 DSØSC Figure 155 Ø 7 DuraSeal-Flex Ø (in.) Flex Length (ft.) Product Code 3 to 9 20 DSØFLX-20 25 DSØFLX-25 30 DSØFLX-30 35 DSØFLX-35 4 200 DS4FLX-200 5 125 DS5FLX-125 6 & 7 100 DSØFLX-100 8 50 DS8FLX-50 3 to 12 CUSTOM DSØFLX-XX Figure 151 DuraSeal-Flex Female Adapter Ø (in.) Effective Length (in.) Product Code 3 to 12 9-11/32 DSØAFF Figure 152 DuraSeal-Flex Male Adapter Ø (in.) Effective Length (in.) Product Code 3 to 12 7 DSØAMF Figure 153 DuraSeal-Flex to DuraSeal-Flex Ø (in.) Effective Length (in.) Product Code 3 to 12 __ DSØAF Figure 154

Ø (in.) A (in.) Product Code 3 16 DS3FH 4 16 DS4FH 5 16 DS5FH 6 16 DS6FH 7 18 DS7FH 8 26 DS8FH 9 26 DS9FH 10 28 DS10FH 12 30 DS12FH 14 31 DS14FH 16 34 DS16FH 18 36 DS18FH 20 38 DS20FH 22 40 DS22FH 24 42 DS24FH Ø A 12 Ø A 12-1/2 DS Adjustable Flashing Ø (in.) A (in.) Height (in.) Product Code 3 30 12-1/2 DS3FAH 4 30 12-1/2 DS4FAH 5 30 12-1/2 DS5FAH 6 32 12-1/2 DS6FAH 7 32 12-1/2 DS7FAH 8 34 12-1/2 DS8FAH 9 35-3/8 12-1/2 DS9FAH 10 36-1/2 12-1/2 DS10FAH 12 38-1/2 12-1/2 DS12FAH 14 41 12-1/2 DS14FAH 16 43 12-1/2 DS16FAH 18 45 12-1/2 DS18FAH 20 47-1/4 12-1/2 DS20FAH 22 19-1/2 12-1/2 DS22FAH 24 51-1/2 12-1/2 DS24FAH Adjustable from 5° to 30° Roof pitch 1/12 to 7/12 DS Rain Cap Ø (in.) Product Code Product Code with Bird Screen K Factor 3 to 24 DS3RC DSØRCB .50 Figure 158 Ø DS Screened Termination Ø (in.) Product Code K Factor 3 to 24 DSØST .14 DS 30° Screen Termination Ø (in.) Product Code K Factor 3 to 24 DSØSTA .70 Figure 159 Figure 160 Ø Ø Ø + 4 3-1/2 30° DS Exit Cone Ø (in.) Product Code K Factor 3 to 24 DSØEC .60 Figure 161 Ø 90% Ø 15

Ø (in.) Product Code K Factor 3 to 24 DSØTT .35 Figure 162 Ø Ø Ø + 6 Ø + 4-1/2 DS Mitre Cut Ø (in.) Product Code K Factor 3 to 24 DSØMC .14 DS OEM Termination Ø (in.) Product Code K Factor 3 to 24 DSØOEMTAU 0 Figure 163 Figure 164 Ø Ø + 3-1/2

warranty for all of its products with the exception of Ventinox® (lifetime), and PolyPro® (ten years). Subject to the limitations set forth below, DuraVent warrants that its products will be free from defects in material or manufacturing, if properly installed, maintained and used. DuraVent products are fully warranted if installed only by a professional installer. This Warranty is transferable from the original homeowner to the buyer of the home. This warranty does not cover normal wear and tear, smoke damage or damage caused by chimney fires, acts of God, or any product that was: (1) purchased other than from an authorized DuraVent dealer, retailer or distributor; (2) modified or altered; (3) improperly serviced, inspected or cleaned; or (4) subject to negligence or any use not in accordance with the installation instructions included with the product as determined by DuraVent. Installation instructions are available online at www.duravent.com under Support/Literature and through our Customer Service Department 800-835-4429 or [email protected]. This limited lifetime warranty applies only to parts manufactured by DuraVent. DuraVent provides the following warranties for its products: One Hundred Percent (100%) MSRP 15 years from the date of purchase, and Fifty Percent (50%) thereafter, except for the following limitations on: all Termination Caps and DuraBlack® are warranted at One Hundred Percent (100%) for five years. All warranty obligations of DuraVent shall be limited to repair or replacement of the defective product pursuant to the terms and conditions applicable to each product line. These remedies shall constitute DuraVent’s sole obligation and sole remedy under this warranty. This warranty provides no cash surrender value. The terms and conditions of this warranty may not be modified, altered or waived by any action, inaction or representation, whether oral or in writing, except upon the express, written authority of an executive officer of DuraVent. Corn, bio-fuels, driftwood or other wood containing salt, preservative-treated lumber, plastic and household trash or garbage, or wood pellets containing such materials must not be burned in the appliance or fireplace. In case of a chimney fire, the chimney must be inspected and approved by a certified Chimney Sweep before reuse. After each annual inspection, maintenance, and cleaning, the certified Chimney Sweep must fill out and date the appropriate section of the warranty card provided with the chimney liner. LIMITATIONS ON INTERNET SALES: Notwithstanding any other terms or conditions of this Limited Lifetime Warranty, DuraVent provides no warranty for the following specific products if such products are not installed by a qualified professional installer: DuraTech®, DuraTech® DTC, DuraPlus HTC®, DuraChimney® II, PelletVent Pro®, DirectVent Pro®, FasNSeal®, FasNSeal® W2, FasNSeal® Flex, and PolyPro®, and DuraVent’s relining products including DuraLiner®, DuraFlex® (SW, Pro, 316, 304), and Ventinox®. For purposes of this warranty, a trained professional installer is defined as one of the following: licensed contractors with prior chimney installation experience, CSIA Certified Chimney Sweeps, NFI Certified Specialists, or WETT Certified Professionals. DuraVent must be notified and given the opportunity to inspect defective product prior to replacement under the terms of this limited lifetime warranty. All warranty claims must be submitted with proof of purchase. Labor and installation costs are not covered under this warranty. To obtain warranty service contact: DuraVent Warranty Service, 877 Cotting Ct., Vacaville CA 95688, or call 800- 835-4429. WHERE LAWFUL, DURAVENT DISCLAIMS ALL OTHER WARRANTIES, INCLUDING BUT NOT LIMITED TO IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT WILL DURAVENT BE LIABLE FOR INCIDENTAL, CONSEQUENTIAL, PUNITIVE OR SPECIAL DAMAGES OR DIRECT OR INDIRECT LOSS OF ANY KIND, INCLUDING BUT NOT LIMITED TO PROPERTY DAMAGE AND PERSONAL INJURY. DURAVENT’S ENTIRE LIABILITY IS LIMITED TO THE PURCHASE PRICE OF THIS PRODUCT. SOME STATES DO NOT ALLOW LIMITATIONS ON IMPLIED WARRANTIES, OR THE EXCLUSION OR LIMITATION OF INCIDENTAL OR CONSEQUENTIAL DAMAGES, SO THE ABOVE LIMITATIONS AND EXCLUSIONS MAY NOT APPLY TO YOU. THIS LIMITED WARRANTY GIVES YOU SPECIFIC LEGAL RIGHTS, AND YOU MAY ALSO HAVE OTHER RIGHTS THAT VARY FROM STATE TO STATE. For the most up-to-date installation instructions, see www. duravent.com REV 2.27.2013 Manufactured in Vacaville CA and Albany NY DuraVent Limited Lifetime Warranty

familiar with its coverage. Retain this manual. File it with your other documents for future reference. PRODUCT REFERENCE INFORMATION Please contact DuraVent for the phone number of your nearest DuraVent dealer who will answer your questions or address your concerns. Normally, all parts should be ordered through your DuraVent distributor or dealer. Parts will be shipped at prevailing prices at time of order. When ordering repair parts, always give the following information: 1. The model number of the vent system. 2. The part number. 3. The description of the part. 4. The quantity required. 5. The installation date of the chimney system. If you encounter any problems or have any questions concerning the installation or application of this system, please contact your dealer. Printed in Canada © 2011, 2017 DuraVent P/N SFDS REV. 11 08-07-19 DuraVent reserves the right to make changes at any time, without notice, in design, materials, specifications, prices. Consult your local distributor for chimney system code information. 877 Cotting Court • Vacaville, CA • 95688 800-835-4429; www.DuraVent.com