FasNSeal 80/90 FasNSeal & FasNSeal W2 FasNSeal Flex

FasNSeal 80/90 FasNSeal & FasNSeal W FasNSeal Flex

FSNSEL 80/90 hange to High Efficiency? Utilize Your Existing ommon Vent! FasNSeal 80/90 ap LISTINGS Storm ollar Flashing DuraVent s FNS 80/90 ombination at I and at IV gas vent system is designed and UL listed for use with approved DuraVents special gas vent components only! Listed to applicable portions of UL S636/UL1777, and UL441. FasNSeal Flex ttic Insulation Shield Square Firestop Support Double Wall Wye ME R -R E DY L OG OT Y P E UL M R K F OR N D ND T HE U.S. T hese Marks are registered by Underwriters L aboratories Inc. FasNSeal Flex to PolyPro dapter Firestop 45 /60 djustable Elbow PolyPro Pipe Length Draft Hood onnector Elbow Locking ands dapter onnector ppliance dapter LISTED MH6357 FasNSeal 80/90 Feature enefit vailable in 5-8 Vent Diameters. Fits most residential common vent systems. pproved for installation in other manufacturers Vent, with listed at I adapters available. Unmatched installation flexibility. T he minimum height of the registered trademark symbol shall be 3/64 of an inch. When the overall diameter of the UL Mark is less than 3/8 of an inch, the trademark symbol may be omitted if it is not legible to the naked eye. orrosion resistant SS steel flex liner. Superior flow performance allowing longer runs before upsizing, and superior condensate management. Withstands high temperatures inside at I vent. Dual path (at I / at IV) termination cap. Warm at I exhaust helps reduce icing on condensing at IV exhaust. Engineered sizing guidance for combined system. ddition of SS flex to orphaned common vent system helps reduce oversizing issues, enhances draft of remaining at I appliance. SS flexthas smooth inner wall. he font for all letter forms is Helvetica ondensed lack, except for the trademark symbol, which is Helvetica ondensed Medium. No other fonts are acceptable. 00-195 0M/11/97 ompatible with portfolio of DuraVent special gas vent products, including Utilize exiting appliance adapters, current appliance approvals. PolyPro and FNS. Eliminates issues with Horizontal terminations, including wind effects, Vertical Termination. icing, code issues, etc. No additional building penetrations required, no disturbing finished ombined at I / at IV vent system takes up no additional space. internal spaces, etc. UL tested, listed engineered system. Industry first (and only) listing of it s kind.

1 STRIGHT UP INSTLLTION Description Order # Stock # 5 6 WYE INSTLLTION 1 3 4 3 4 -Vent Firestop 3x -Vent Firestop FSFS-GVPP3 81001604 4x -Vent Firestop FSFS-GVPP4 81001605 4x3 -Vent Firestop FSFS-GVPP43 81001606 5x -Vent Firestop FSFS-GVPP5 81001607 5x3 -Vent Firestop FSFS-GVPP53 81001608 5x4 -Vent Firestop FSFS-GVPP54 81001609 6x -Vent Firestop FSFS-GVPP6 81001610 6x3 -Vent Firestop FSFS-GVPP63 81001611 6x4 -Vent Firestop FSFS-GVPP64 8100161 6x5 -Vent Firestop FSFS-GVPP65 81001613 Universal Female dapter 3 Female dapter 3GVF 81000517 4 Female dapter 4GVF 81000565 5 Female dapter 5GVF 8100061 6 Female dapter 6GVF 81000661 7 Female dapter 7GVF 81000699 8 Female dapter 8GVF 81000734 Double Wall Wye 45º ranch 4 x4 x3 Double Wall Wye 4GVY43 81000556 4 x4 x4 Double Wall Wye 4GVY44 81000557 4 x3 x4 Double Wall Wye 4GVY34 81000558 5 x3 x4 Double Wall Wye 5GVY34 81000605 5 x4 x4 Double Wall Wye 5GVY44 81000606 5 x4 x5 Double Wall Wye 5GVY45 81000607 6 x3 x4 Double Wall Wye 6GVY34 8100065 6 x4 x3 Double Wall Wye 6GVY43 81000653 6 x4 x4 Double Wall Wye 6GVY44 81000654 6 x4 x5 Double Wall Wye 6GVY45 81000655 6 x3 x5 Double Wall Wye 6GVY35 81000656 6 x4 x6 Double Wall Wye 6GVY46 81000657 7 x3 x5 Double Wall Wye 7GVY35 81000696 nnular Space - Effective Remaining Vent Diameter 0 at IV Liner 03 at IV Liner 04 at IV Liner 05 at IV Liner 5 Vent 4 3 N/ N/ 6 Vent 5 4 4 N/ 7 Vent 6 5 5 4 8 Vent 6 6 6 5 3 5 6 Special Gas Vent FasNSeal Description Order # Stock # Vertical Terminations 05"x" ombo ap FS5 81001037 05"x3" ombo ap FS53 81001038 06"x" ombo ap FS6 81001039 06"x3" ombo ap FS63 810010330 06"x4" ombo ap FS64 810010331 07"x" ombo ap FS7 81001033 07"x3" ombo ap FS73 810010333 07"x4" ombo ap FS74 810010334 08"x" ombo ap FS8 810010335 08"x3" ombo ap FS83 810010336 08"x4" ombo ap FS84 810010337 07"x5" ombo ap FS75 810016 08"x5" ombo ap FS85 8100163 FasNSeal Flex 0"x0' FasNSeal Flex FSFLEX-0 810015 0"x5' FasNSeal Flex FSFLEX-5 8100153 0"x30' FasNSeal Flex FSFLEX-30 8100154 0"x35' FasNSeal Flex FSFLEX-35 8100155 0"x50' FasNSeal Flex FSFLEX-50 81001558 0"x00' FasNSeal Flex FSFLEX-00 81001559 0"x0' FasNSeal Flex FSFLEX-00 81001559 0" ustom FNS Flex FSFLEX-XX 8100156 03 x 0 FasNSeal Flex 3FSFLEX-0 810003100 03 x 5 FasNSeal Flex 3FSFLEX-5 810003101 03 x 30 FasNSeal Flex 3FSFLEX-30 81000310 03 x 35 FasNSeal Flex 3FSFLEX-35 810003103 03 x 00 FasNSeal Flex 3FSFLEX-00 810003104 04 x 0 FasNSeal Flex 4FSFLEX-0 810003151 04 x 5 FasNSeal Flex 4FSFLEX-5 81000315 04 x 30 FasNSeal Flex 4FSFLEX-30 810003153 04 x 35 FasNSeal Flex 4FSFLEX-35 810003154 04 x 00 FasNSeal Flex 4FSFLEX-00 810003155 05 x 0 FasNSeal Flex 5FSFLEX-0 81000308 05 x 5 FasNSeal Flex 5FSFLEX-5 81000309 05 x 30 FasNSeal Flex 5FSFLEX-30 81000310 05 x 35 FasNSeal Flex 5FSFLEX-35 81000311 05 x 15 FasNSeal Flex 5FSFLEX-15 8100031 PP to FNS Flex dapter " PP to FNS Flex dapter FSSMM-PP- 810009850 3" PP to FNS Flex dapter FSSMM-PP-3 81001061 4" PP to FNS Flex dapter FSSMM-PP-4 8100106 5" PP to FNS Flex dapter800-835-449 FSSMM-PP-5 DuraVent 81001063 73 1 4

FasNSeal Special Gas Vent Specifications pplications FasNSeal and FasNSeal Flex is for use with natural gas or propane ategories II, III and IV appliances or anada s Type H Gas Vent Systems, having a maximum rated operating temperature of 480 F and a maximum positive pressure of 15 (FasNSeal Flex 6") water column. FasNSeal can be used on a wide range of applications, including: high efficiency gas boilers, furnaces, booster heaters, pool heaters, water heaters, unit heaters, or tankless water heaters. FasNSeal W is ideal for use on commercial applications such as: office buildings, medical facilities, condos, or multiple unit apartment complexes where there is the need for low clearances to combustibles. In residential applications, FasNSeal W is the perfect solution for running between floor joists or in walls. Materials and onstruction FasNSeal 3 7 : L9-4.016 8 1 : L9-4.019 14 16 : L9-4.04 FasNSeal Flex Single strip double layer super-ferritic stainless steel (totalling.010 ). FasNSeal W 3 6 : L9-4 stainless steel.016 inner wall, stainless steel.016 outer wall. 7 : L9-4 stainless steel.016 inner wall, stainless steel.04 outer wall. 8 1 : L9-4 stainless steel.019 inner wall, stainless steel.04 outer wall. 14 16 : L9-4 stainless steel.04 inner wall, stainless steel.04 outer wall. UL 1738 and UL S636 Systems FasNSeal & FasNSeal W ll FasNSeal (single-wall) and FasNSeal W (double-wall) vent lengths and components feature patented built-in mechanical locking band and triple-lipped directional gaskets. ll pipes and components are engineered with smooth clean welds located 90 from mechanical locking bands. This construction feature allows for ease of installation. The ½ air space between the inner and outer wall on FasNSeal W helps to reduce the clearance to combustibles in addition to creating a heat shield for additional safety. ll FasNSeal components which come in contact with exhaust gases and condensates are now silicone free. This important design and manufacturing feature greatly reduces the chances of system breakdown and failure. The main problems with silicone are there are too many adhesion factors which are very difficult to control and the process of binding similar materials with an epoxy, which can weaken the bond over time. Welded seams ensure a leak-free product that is meant to last. FasNSeal Flex Made from super-ferritic stainless steel. orrosion resistant. Manufactured with a sure-seal locking seam for superior strength and flexibility. The smooth inner-wall provides for no output reduction, allowing for full appliance efficiency, ease of cleaning and regular maintenance. The smooth inner wall optimizes gas flow, minimizes back pressure, and facilitates condensate management. Flexible chimney liner is listed to UL 1738 standard. Diameters FasNSeal (single- and double-wall) 3-16 FasNSeal Flex 3-1 Listings FasNSeal (single- and double-wall) ETL Listed to UL 1738 and UL S636. FasNSeal Flex UL Listed to UL 1738 and UL 1777 and UL S636. 74 DuraVent www.duravent.com

Special Gas Vent FasNSeal Typical Installations 1 3 4 6 5 5 6 1 3 Installation Key 1 Rain ap 9 Universal ondensate Drain Storm ollar 10 ppliance dapter 3 Variable Pitch Roof Flashing 11 Top Plate* 4 Vent Length 1 Female Flex dapter 5 djustable Vent Length 13 FasNSeal Flex 6 Firestop/Flat Flashing 14 Male Flex dapter 7 Horizontal Drip Tee 15 Standard Tee 8 Elbow Refer to our Typical Venting Installation drawings to select the appropriate component parts for your installation. 10 6 7 4 8 9 15 10 Multi-Story FasNSeal Offset FasNSeal 1 1 11 Elbow Vent Length Termination/Wall Thimble with Volumetric Damper Universal ondensate Drain 13 Tankless H0 ppliance dapter 4 9 14 15 Offset with Tee FasNSeal Flex & FasNSeal 8 10 800-835-449 DuraVent 75

D 3. USE NON-OMUSTILE HNGER EVERY SIX (6) FEET OF HORIZONTL RUN. 4. USE FIRE-RTED FIRESTOPS WHEN PENETRTING FIRE-RTED WLLS ND/OR EILINGS. 5. REFER TO THE FSNSEL INSTLLTION INSTRUTIONS FOR DDITIONL REQUIREMENTS. NOTE: Every effort has been made to ssure the accuracy of this information. Dura-Vent cannot guarantee ccuracy and will not be held liable for Errors or omissions. 4 NOTES: 1. LL WORKMNSHIP MUST MEET ND/OR EXEED LL JURISDITIONL REQUIREMENTS.. INSTLL WLL RKET EVERY TWELVE (1) FEET OF VERTIL RUN. 1 3 4 4 3X X 6 10 X 137.50 X 3 8.00 54.00 8 11 1 6.00 7 6 8 7.50 16 16 16 9 33.11 16 10 7 6 16 6 7 5 5 16 5 3 56.74.00.00 18.75 13 16 6 10 5 5 16 4X 16 5 60.73 16 7 6 14 15 18.50 ITEM 1 3 4 5 6 7 8 9 10 11 1 13 14 15 16 1 REVISION HISTORY ZONE REV DESRIPTION DTE PPROVED DRWN W. YOUNG 9//010 HEKED Q MFG PPROVED QTY 3 1 3 3 11 10 5 1 6 1 1 1 3 3 13 USTOMER # PRTS LIST PRT NUMER DESRIPTION 300451 FS-E8 100165 W-9008 100146 FS-SWDW8 103956 W-VL8-L 100080 W-3608 10055 W-VL8 100050 W-1808 10000 W-108 103956 W-VL8-L 100065 W-408 103956 W-VL8-L 100135 W-4508 100006 W-0608 100198 FS-DWSW8 300191 FSS8 300366 FSL9 SIZE THIRD NGLE PROJETION DWG NO 1 SHEET 1 OF 1 USTOM 6 in. length 8 in. length 10 in. length NOTIE: THIS DOUMENT ONTINS PROPRIETRY INFORMTION ND IT SHLL NOT E USED, REPRODUED, OR ITS ONTENTS DISLOSED, IN WHOLE OR IN PRT, WITHOUT THE EXPRESS WRITTEN ONSENT OF PROTEH SYSTEMS DIVISION OF M & G DUR-VENT OMPNY, IN. REV D FasNSeal Special Gas Vent ommercial pplications ommercial projects may require custom parts and unique system designs. DuraVent offers complete project assistance: 10 16 6 14 15 oilers are: erco MK..0 (3X) M & G Engineering Services: Personalized system design services offer comprehensive D submittal drawing and complete bills of materials. ustom Parts: If your project requires innovative solutions, contact DuraVent for custom parts that meet your specific project needs. FasNSeal W: FasNSeal W is the ideal choice for commercial applications where there is a need for low clearances to combustibles. Up to 16 Vent Diameters: Many commercial applications require large diameter systems due to the units size and output. Large diameters are available in single and double wall, featuring FasNSeal s triple lipped directional gaskets and built-in locking band which provides a safe and convenient installation. learances hart FasNSeal Rated Operating Temperatures Enclosed Unenclosed Horizontal Vertical Horizontal Vertical 3-4 5-16 194 F \ 90 0" 0" (anada Only) 300 F / 149 Sides: 8 4 1 Top: 1 480 F / 49 ottom: 4 3 1 194 F / 90 0" 0" (anada Only) 300 F \ 149 3 3 Noncombustible Enclosure 480 F \ 49 3 3 FasNSeal W Rated Operating Temperatures Enclosed Unenclosed Horizontal Vertical Horizontal Vertical 194 F (anada Only) 0" 0" 0" 0" 3-4 300 F 3 1 1 1 400 F 6" 1 3 1 480 F 6" 4 3 1 194 F (anada Only) 0" 0" 0" 0" 5-16 300 F 3 1 1 1 400 F 6" 1 3 1 480 F 6" 6 3 3 Rated Operating Temperature of 300 F = Max Flue Gas Temperature of 375 F Rated Operating Temperature of 480 F = Max Flue Gas Temperature of 550 F 76 DuraVent www.duravent.com

Special Gas Vent FasNSeal FasNSeal - Single-Wall Vent Length Use to vent category II, III and IV appliances. SIZE ORDER # STOK # SIZE ORDER # STOK # 3 FSVL603 810003091 4 6 3 FSVL103 81000309 10 1 3 FSVL1803 810003093 16 18 3 FSVL403 810003094 4 3 FSVL3603 810003095 34 36 4 FSVL604 81000314 4 6 4 FSVL104 810003143 10 1 4 FSVL1804 810003144 16 18 4 FSVL404 810003145 4 4 FSVL3604 810003146 34 36 5 FSVL605 81000300 4 6 5 FSVL105 81000301 10 1 5 FSVL1805 8100030 16 18 5 FSVL405 81000303 4 5 FSVL3605 81000304 34 36 6 FSVL606 81000355 4 6 6 FSVL106 81000356 10 1 6 FSVL1806 81000357 16" 18 6 FSVL406 81000358 4 6 FSVL3606 81000359 34 36 7 FSVL607 810003301 4 6 7 FSVL107 81000330 10 1 7 FSVL1807 810003303 16 18 7 FSVL407 810003304 4 7 FSVL3607 810003305 34 36 8 FSVL608 810003343 4 6 8 FSVL108 810003344 10 1 8 FSVL1808 810003345 16 18 8 FSVL408 810003346 4 8 FSVL3608 810003347 34 36 9 FSVL609 810003388 4 6 9 FSVL109 810003389 10 1 9 FSVL1809 810003390 16 18 9 FSVL409 810003391 4 9 FSVL3609 81000339 34 36 10 FSVL610 81000346 4 6 10 FSVL110 81000347 10 1 10 FSVL1810 81000348 16 18 10 FSVL410 81000349 4 10 FSVL3610 810003430 34 36 1 FSVL61 810003467 4 6 1 FSVL11 810003468 10 1 1 FSVL181 810003469 16 18 1 FSVL41 810003470 4 1 FSVL361 810003471 34 36 14 FSVL614 810003508 4 6 14 FSVL114 810003509 10 1 14 FSVL1814 810003510 16 18 14 FSVL414 810003511 4 14 FSVL3614 81000351 34 36 16 FSVL616 810003543 4 6 16 FSVL116 810003544 10 1 16 FSVL1816 810003545 16 18 16 FSVL416 810003546 4 16 FSVL3616 810003547 34 36 800-835-449 DuraVent 77

FasNSeal Special Gas Vent djustable Vent Length Use to add length to straight length of FasNSeal pipe. dds 14 of length. Requires at least 4 overlap for a secure connection. vailable in ustom Lengths. 18-14 SIZE ORDER # STOK # SIZE ORDER # STOK # 3 FSVL3 810003097 9" FSVL9 810003393 4 FSVL4 810003148 10" FSVL10 810003431 5 FSVL5 81000305 1 FSVL1 81000347 6 FSVL6 81000360 14 FSVL14 810003513 7 FSVL7 810003306 16 FSVL16 810003548 8 FSVL8 810003348 djustable Vent Length Use to facilitate for the pitched required in horizontal runs. 18-1 SIZE ORDER # STOK # SIZE ORDER # STOK # 3" FSVL03-810003099 9" FSVL09-810003395 4" FSVL04-810003150 10" FSVL10-810003433 5" FSVL05-81000307 1" FSVL1-810003474 6" FSVL06-8100036 14" FSVL14-810003515 7" FSVL07-810003308 16" FSVL16-810003550 8" FSVL08-810003350 78 DuraVent www.duravent.com

Special Gas Vent FasNSeal FasNSeal Flex Use to vent ategory II,III and IV gas burning appliances. Listed to UL 1738. an only be used in vertical or near vertical runs. ustom lengths are available for 3-1 diameters. Minimum length of 10 for custom orders. Maximum length of 50' for 3" - 9" diameter custom orders and 5' for 10" and 1" diameter custom orders. Must be ordered in 10' increments. Use with FasNSeal components only. SIZE 0 5 30 35 Order # Stock # Order # Stock # Order # Stock # Order # Stock # 3 3FSFLEX-0 810003100 3FSFLEX-5 810003101 3FSFLEX-30 81000310 3FSFLEX-35 810003103 4 4FSFLEX-0 810003151 4FSFLEX-5 81000315 4FSFLEX-30 810003153 4FSFLEX-35 810003154 5 5FSFLEX-0 81000308 5FSFLEX-5 81000309 5FSFLEX-30 81000310 5FSFLEX-35 81000311 6 6FSFLEX-0 81000363 6FSFLEX-5 81000364 6FSFLEX-30 81000365 6FSFLEX-35 81000366 7 7FSFLEX-0 810003309 7FSFLEX-5 810003310 7FSFLEX-30 810003311 7FSFLEX-35 81000331 8 8FSFLEX-0 810003351 8FSFLEX-5 81000335 8FSFLEX-30 810003353 8FSFLEX-35 810003354 SIZE 50 100 15 00 Order # Stock # Order # Stock # Order # Stock # Order # Stock # 3 -- -- -- -- -- -- 3FSFLEX-00 810003104 4 -- -- -- -- -- -- 4FSFLEX-00 810003155 5 -- -- -- -- 5FSFLEX-15 8100031 -- -- 6 -- -- 6FSFLEX-100 81000367 -- -- -- -- 8 8FSFLEX-50 810003355 -- -- -- -- -- -- SIZE USTOM USTOM SIZE ORDER # STOK # ORDER # STOK # 3" 3FSFLEX-XX 810003105 8" 8FSFLEX-XX 810003356 4" 4FSFLEX-XX 810003156 9" 9FSFLEX-XX 810003396 5" 5FSFLEX-XX 81000313 10" 10FSFLEX-XX 810003434 6 6FSFLEX-XX 81000368 1" 1FSFLEX-XX 810003475 7" 7FSFLEX-XX 810003314 FasNSeal Flex Rain ap Terminates FS Flex with support. SIZE ORDER # STOK # SIZE ORDER # STOK # FSFLEXR 81001334 7 5 8 6 ¾ 7" FSFLEXR7 81001393 14 5 8 6 ¾ 3 FSFLEXR3 81001389 7 5 8 6 8" FSFLEXR8 81001394 15 5 8 7 4 FSFLEXR4 81001390 8 5 8 6 9" FSFLEXR9 81001395 16 5 8 7 ¾ 5 FSFLEXR5 81001391 10 5 8 6 ½ 10 FSFLEXR10 81001396 18 5 8 8 6 FSFLEXR6 8100139 11 5 8 6 ½ 1 FSFLEXR1 81001397 0 5 8 8 800-835-449 DuraVent 79

FasNSeal Special Gas Vent FasNSeal Flex Top over Plates Supports FSFLEXR Terminations. SIZE ORDER # STOK # SIZE ORDER # STOK # FSFLEXTP 81001335 ½ 16 7" FSFLEXTP7 810013330 7 3 10 18" 3 FSFLEXTP3 81001336 3 3 10 18" 8" FSFLEXTP8 810013331 8 3 10 18" 4 FSFLEXTP4 81001337 4 3 10 18" 9" FSFLEXTP9 81001333 9 3 10 18" 5 FSFLEXTP5 81001333 5 3 10 18" 10 FSFLEXTP10 810013333 10 3 10" 18" 6 FSFLEXTP6 81001339 6 3 10 18" 1 FSFLEXTP1 810013334 1 3 10 18" FasNSeal Flex oupler Used to connect two () lengths of FasNSeal Flex together. SIZE ORDER # STOK # SIZE ORDER # STOK # FSFLEX- 810010308 1 13 16" 3 8" 7" FSFLEX-7 81001817 6 13 16" 7 3 8" 3 FSFLEX-3 81001560 3" 3 ½" 8" FSFLEX-8 81001564 7 13 16" 8 3 8" 4 FSFLEX-4 81001561 3 13 16" 4 3 8" 9" FSFLEX-9 81001565 8 13 16" 9 5 16" 5 FSFLEX-5 8100156 4 13 16" 5 3 8" 10 FSFLEX-10 81001566 9 13 16" 10 5 16" 6 FSFLEX-6 81001563 5 13 16" 6 3 8" 1 FSFLEX-1 81001567 11 13 16" 1 5 16" Male Flex dapter Use to connect FasNSeal rigid Vent Pipe to FasNSeal Flex at base of masonry chimney or bottom termination. SIZE ORDER # STOK # 3 FSSMM-3 810003140 13 16 3 5 16 4 FSSMM-4 810003198 3 13 16 4 5 16 5 FSSMM-5 81000347 4 13 16 5 5 16 6 FSSMM-6 81000399 5 13 16 6 5 16 7 FSSMM-7 810003341 6 13 16 7 5 16 SIZE ORDER # STOK # 8" FSSMM-8 810003386 7 13 16 8 5 16 9" FSSMM-9 81000344 8 13 16 9 5 16 10" FSSMM-10 810003465 9 13 16 10 5 16 1 FSSMM-1 810003506 11 13 16 1 5 16 PolyPro Rigid to FasNSeal Flex dapter Use to connect FasNSeal Flex to PolyPro rigid Vent Pipe at the bottom of the system. D D " 1.0 SIZE ORDER # STOK # D FSSMM-PP- 810009850 7 16" 7 16" 5" " 3 FSSMM-PP-3 81001061 3 3 16" 3 ½" 6" 3" 4 FSSMM-PP-4 8100106 3 15 16" 4 7 16" 6" 3" 5 FSSMM-PP-5 81001063 5 1 8" 5 7 16" 6" 3" 6 FSSMM-PP-6 81001064 5 15 16" 6 7 16" 6" 3" 8 FSSMM-PP-8 81001065 7 15 16" 8 7 16" 7" 3" 3" - 8" 80 DuraVent www.duravent.com

Special Gas Vent FasNSeal Female Flex dapter Use to connect FasNSeal Flex to FasNSeal rigid Vent Pipe at the top of the system. Ø Ø SIZE ORDER # STOK # SIZE ORDER # STOK # 3 FSSMF-3 810003141 13 16 3 3 16 8" FSSMF-8 810003387 7 13 16 8 1 5 4 FSSMF-4 810003199 3 13 16 4 3 16 9" FSSMF-9 81000345 8 13 16 9 1 5 5 FSSMF-5 81000348 4 13 16 5 3 16 10" FSSMF-10 810003466 9 13 16 10 3 16 6 FSSMF-6 810003300 5 13 16 6 3 16 1 FSSMF-1 810003507 11 3 16 1 3 16 7 FSSMF-7 81000334 6 13 16 7 3 16 Test Port Use to test for proper appliance operation without penetrating the vent wall. Easy access to perform flue gas analysis. More options available, see Universal dapter w/test Port in FasNSeal ppliance dapter section. 5⅞" SIZE ORDER # STOK # SIZE ORDER # STOK # 3 FSTP03 810003135 9 FSTP09 8100034 4 FSTP04 810003196 10 FSTP10 810003463 5 FSTP05 81000345 1 FSTP1 810003504 6 FSTP06 81000397 14" FSTP14 810003541 7" FSTP07 810003339 16" FSTP16 810003575 8 FSTP08 810003384 90 Elbow Use to go from horizontal to vertical runs or vertical to horizontal runs. Use to turn vent 90. SIZE ORDER # STOK # 3 FSEL9003 810003106 4 6 4 FSEL9004 810003157 4 1 6 1 4 5 FSEL9005 81000314 5 6 3 4 6 FSEL9006 81000369 5 1 7 1 7 FSEL9007 810003315 6 1 8 7 7 8 8 FSEL9008 810003357 6 1 8 1 4 SIZE ORDER # STOK # 9" FSEL9009 810003397 7 9 10" FSEL9010 810003435 7 1 9 3 8 1 FSEL901 810003476 8 1 10 1 4 14 FSEL9014 810003516 9 1 11 3 8 16 FSEL9016 810003551 11 1 1 800-835-449 DuraVent 81

FasNSeal Special Gas Vent 88 Elbow Use to transition from a vertical to a horizontal run. Stabilizes a pitch towards the condensate drain for good condensate management. SIZE ORDER # STOK # 3 FSEL8803 810003107 4 6 4 FSEL8804 810003158 4 1 6 1 4 5 FSEL8805 81000315 5 6 3 4 6 FSEL8806 81000370 5 1 7 1 7 FSEL8807 810003316 6 1 8 7 7 8 8 FSEL8808 810003358 6 1 8 1 4 SIZE ORDER # STOK # 9" FSEL8809 810003398 7 9 10" FSEL8810 810003436 7 1 9 3 8 1 FSEL881 810003477 8 1 10 1 4 14 FSEL8814 810003517 9 1 11 3 8 16 FSEL8816 81000355 11 1 1 45 Elbow Offsets obstructions as needed. llows for better condensate management and less back pressure. SIZE ORDER # STOK # 3 FSEL4503 810003108 5 3 8 3 4 FSEL4504 810003159 5 5 8 3 1 8 5 FSEL4505 81000316 6 3 1 4 6 FSEL4506 81000371 6 3 8 3 3 8 7 FSEL4507 810003317 6 3 4 3 1 8 FSEL4508 810003359 7 1 8 3 5 8 9" FSEL4509 810003399 7 1 3 7 8 10" FSEL4510 810003437 7 7 8 4 SIZE ORDER # STOK # 1 FSEL451 810003478 8 1 4 1 4 14 FSEL4514 810003518 9 1 4 4 5 8 16 FSEL4516 810003553 10 4 7 8 30 Elbow Offsets obstructions as needed. llows for better condensate management and less back pressure. SIZE ORDER # STOK # 3 FSEL3003 810003109 4 7 8 1 7 8 4 FSEL3004 810003160 5 1 8 1 7 8 5 FSEL3005 81000317 5 1 4 6 FSEL3006 8100037 5 1 7 FSEL3007 810003318 5 7 8 8 FSEL3008 810003360 6 1 8 1 8 SIZE ORDER # STOK # 9" FSEL3009 810003400 7 1 10" FSEL3010 810003438 6 1 1 4 1 FSEL301 810003479 7 1 14 FSEL3014 810003519 7 1 1 16 FSEL3016 810003554 8 1 8 3 4 8 DuraVent www.duravent.com

Special Gas Vent FasNSeal 15 Elbow Offsets obstructions as needed. llows for better condensate management and less back pressure. SIZE ORDER # STOK # SIZE ORDER # STOK # 3 FSEL1503 810003110 4 3 8 7 8 9" FSEL1509 810003401 5 1 4 1 4 FSEL1504 810003161 4 1 1 5 FSEL1505 81000318 4 5 8 7 8 10" FSEL1510 810003439 5 1 4 1 1 FSEL151 810003480 5 1 1 6 FSEL1506 81000373 4 3 4 7 8 14 FSEL1514 81000350 5 3 4 1 7 FSEL1507 810003319 4 7 8 1 8 FSEL1508 810003361 5 1 8 1 16 FSEL1516 810003555 6 1 8 1 Wide Mouth oot Tee Use to transition from horizontal to vertical. Provides improved flue gas flow with angled gradual transitions. an also be used as a manifold connection to gang boilers into a common vent. SIZE ORDER # STOK # 4" FSWT4 810003164 15 3 4" 7" 6 9 10" 5" FSWT5 8100030 16 3 4 7 1 " 7 3 10 6" FSWT6 81000375 17 3 4 8" 7 9 10 7" FSWT7 81000331 18 3 4 8 1 8 3 10 8" FSWT8 810003363 19 3 4 9" 8 9 10 9" FSWT9 810003403 0 3 4 9 1 9 3 10 10" FSWT10 810003441 1 3 4 10" 9 9 10 1" FSWT1 81000348 3 3 4 11" 10 9 10 14" FSWT14 8100035 5 3 4 1" 11 9 10 16" FSWT16 810003557 7 3 4 13" 1 9 10 Standard Tee Use for a 90 offset, or to combine connections from two or more appliances into a common vent. an also use as a condensate management point when used in conjunction with drain fitting. ll Standard Tees are completely welded. SIZE ORDER # STOK # 3 FST3 810003111 7 3" 4 1 4 FST4 81000316 8 3 1 5 5 FST5 81000319 10 4 6 6 FST6 81000374 10 4 1 6 7 FST7 81000330 1 5 7 SIZE ORDER # STOK # 9" FST9 81000340 14 6 8 10" FST10 810003440 14 6 1 8 1 FST1 810003481 16 7 9 14 FST14 81000351 0 8 1 11 16 FST16 810003556 9 1 1 8 FST8 81000336 14 5 1 8 800-835-449 DuraVent 83

FasNSeal Special Gas Vent ranch Tee Use as a Tee increaser or as a manifold connection to gang boilers into a common vent. vailable in custom size combinations. SIZE ORDER # STOK # 4 x 4 x 3 FST0403 81000311 8 1 10 3 1 5 5 x 5 x 3 FST0503 810003113 8 1 10 4 5 3 5 6 x 6 x 5 FST0605 810003 10 1 5 4 1 5 3 4 Single-Wall Wye Use in place of any DuraVent tee for a 45 angle instead of 90 ; can be used as a manifold connection to gang multiple boilers into a common vent. SIZE ORDER # STOK # 6 FSWYE06 810005506 14 1 7 ½ 3 1/8 7 FSWYE07 810007017 16 1/3 8 3/5 3 ½ 8 FSWYE08 810005507 18 9 7/10 4 9 FSWYE09 810005508 19 7/10 10 7/10 4 /5 45 10 FSWYE10 810005509 1 /5 11 13 16 4 15 16 1 FSWYE1 810005510 4 15 16 14 5 13 16 14" FSWYE14 810007018 8 3/10 16 1/8 6 3/5 16 FSWYE16 810009330 31 4 5" 18 1 5" 7 1 " Single-Wall Increaser Wye Single Wall Use in place of any tee for a 45 angle instead of 90. The branch has a smaller diameter, so it can be used to increase to a larger diameter as a manifold connection to gang multiple boilers into a common vent. Maximum diameter increase is 6. vailable in custom size combinations. D SIZE ORDER # STOK # 45 D D1 6 x 8" FSWYE0608 81001530 15 3 8" 9 1 4" 3 3 8" 6 x 10" FSWYE0610 81001531 16" 10 5 8" 3 5 8" 6 x 1" FSWYE061 81001556 17 1 8" 1 1 " 4" 8 x 10" FSWYE0810 8100153 18 3 4" 11 3 8" 4 3 8" 8 x 1" FSWYE081 81001533 19 3 8" 1 3 4" 4 1 " 8 x 14" FSWYE0814 81001557 0" 14 1 4" 4 5 8" 10 x 1" FSWYE101 81001036 1 4" 13 1 " 5 1 8" 10 x 14" FSWYE1014 81001534 7 8" 15" 5 3 8" 10 x 16" FSWYE1016 810010311 3 1 " 16 3 8" 5 1 " 1 x 14" FSWYE114 810010055 5 5 8" 15 5 8" 6 1 8" 84 DuraVent www.duravent.com

Special Gas Vent FasNSeal Tee ap Use to cap Standard Tee, ranch Tee or oot Tee. Remove Tee ap to inspect the system; clean out debris or collected condensate. 3 SIZE ORDER # STOK # 3 FST3 810003114 4 FST4 810003168 5 FST5 8100034 6 FST6 81000377 7 FST7 81000333 8 FST8 810003365 SIZE ORDER # STOK # 9" FST9 810003405 10" FST10 810003443 1 FST1 810003484 14 FST14 81000354 16 FST16 810003559 Universal ondensate Drain Use to properly manage corrosive condensates common with high efficiency gas appliances. For best results, install close to the appliance. an be used horizontally, vertically, or any angle in between. The top photo shows the 3-5 diameters with 5/8 straight tube; the bottom photo shows 6-16 diameters with a 1 IPS Fitting. SIZE ORDER # STOK # 3" FSUD3 810003115 6 5 5 8 4" FSUD4 810003169 6 5 5 8 5 FSUD5 8100035 6 5 5 8 6 FSUD6 81000378 6 5 1 ¼ 7" FSUD7 81000334 6 5 1 ¼ 8 FSUD8 810003366 6 5 1 ¼ 9 FSUD9 810003406 6 5 1 ¼ 10 FSUD10 810003444 6 5 1 ¼ 1 FSUD1 810003485 6 5 1 ¼ 14" FSUD14 81000355 6 5 1 ¼ 16" FSUD16 810003560 6 5 1 ¼ Drain Fitting Use instead of Tee ap to manage condensates at the bottom of a vertical run. For vent systems larger than 5, use an IPS Drain Fitting. 3 5 8 SIZE ORDER # STOK # 3 FSDF3 810003116 4 FSDF4 810003170 5 FSDF5 8100036 800-835-449 DuraVent 85

FasNSeal Special Gas Vent IPS Drain Fitting Use to connect iron drain pipe to flow acidic condensates to a neutralization tank before disposal. Uses 1 NPT thread. SIZE ORDER # STOK # SIZE ORDER # STOK # 3 FSIPSDF03 810003117 9 FSIPSDF09 810003407 13/8 13/8 4" FSIPSDF04 810003171 5 FSIPSDF05 8100037 6 FSIPSDF06 81000379 10 FSIPSDF10 810003445 1 FSIPSDF1 810003486 14" FSIPSDF14 81000356 7" FSIPSDF07 81000335 16" FSIPSDF16 810003561 8 FSIPSDF08 810003367 Horizontal Drain Fitting Use to manage condensates in horizontal runs. Optimal when ganging multiple appliances into a common vent. The top photo shows the 3-5 diameters with 5/8 straight tube; the bottom photo shows 6-16 diameters with a 1 IPS Fitting. SIZE ORDER # STOK # 3" FSHDF03 810003118 3 ½ 5/8 4" FSHDF04 81000317 3 ½ 5/8 5" FSHDF05 8100038 3 ½ 5/8 6" FSHDF06 81000380 4 3/8 1 ¼ 7" FSHDF07 81000336 4 3/8 1 ¼ 8" FSHDF08 810003368 4 3/8 1 ¼ 9 FSHDF09 810003408 4 3/8 1 ¼ 10 FSHDF10 810003446 4 3/8 1 ¼ 1 FSHDF1 810003487 4 3/8 1 ¼ 14 FSHDF14 81000357 4 3/8 1 ¼ 16 FSHDF16 81000356 4 3/8 1 ¼ Horizontal Drip Tee Use to manage condensate in horizontal runs. SIZE ORDER # STOK # 3" FSHDT3 810003119 6 1 1 3 8 4" FSHDT4 810003173 6 1 1 3 8 86 DuraVent www.duravent.com

Special Gas Vent FasNSeal ird Screen Use for 3 and 4 standard through-the-wall terminations. heck installation instructions for restrictions on horizontal terminations, such as minimum distance from windows and doors. SIZE ORDER # STOK # 3" FSS3 81000310 4" FSS4 810003174 3 ird Screen Use for 5 to 16 through-the-wall termination. Deters rain and other elements from entering the vent system. heck installation instructions for restrictions on horizontal terminations, such as minimum distance from windows and doors. SIZE ORDER # STOK # 5 FSS5 8100039 4 4 5 6 FSS6 81000381 5 3 5 7" FSS7 81000337 6 5 8 FSS8 810003369 7 1 10 9 FSS9 810003409 7 9 10 10 FSS10 810003447 8 7 10 1 FSS1 810003488 10 1 5 14" FSS14 81000358 11 7 10 16" FSS16 810003563 13 1 5 Termination Tee Use for standard and high-wind through-the-wall terminations. heck installation instructions for restrictions on horizontal terminations, such as minimum distance from windows and doors. SIZE ORDER # STOK # 3 FSTT3 81000311 3 6 4 FSTT4 810003175 3 1 7 5 FSTT5 81000330 4 8 6 FSTT6 8100038 4 1 9 Termination ox Use for horizontal through-the-wall terminations. heck installation instructions for restrictions on horizontal terminations, such as minimum distance from windows and doors. SIZE ORDER # STOK # 3" FST3 8100031 3 10 5 4" FST4 810003176 3 10 6 800-835-449 DuraVent 87

FasNSeal Special Gas Vent Wall Thimble w/ Termination Damper MIN 4 1 4 MX 8 1 18 Use for horizontal through-the-wall terminations. heck installation instructions for restrictions on horizontal cap terminations, such as minimum distance from windows and doors. ccommodates wall thickness of 4 1 4 to 8 1. Damper prevents backdraft of cold air to appliance. SIZE ORDER # STOK # 3" FSWTT3 81000313 6" 4" FSWTT4 810003177 7 5" FSWTT5 81000545 8 Wall Thimble w/ VL Use for through-the-wall termination. Fits between standard wall studs. 3-5 diameters accommodates wall thickness of 4 1 4 to 8 1. 6 16 diameters accommodate wall thickness of 5 3 4 to 11 1. VL pipe allows for adjustability in length variance. 18 MIN MX SIZE ORDER # STOK # 3 FSWT3 81000314 6" 4 FSWT4 810003178 7 5 FSWT5 81000331 8 6 FSWT6 81000384 9 7" FSWT7 81000338 10 8 FSWT8 810003371 11 9 FSWT9 810003410 1 10 FSWT10 810003448 13 1 FSWT1 810003489 15 14" FSWT14 81000359 17" 16" FSWT16 810003564 19 Wall Pass Through *MIN 4 ¼, MX 8 ½ MIN 5 ¾, MX 11 ½ Use for through-the-wall termination. Fits between standard wall studs. 3-5 diameters accommodates wall thickness of 4 1 4 to 8 1. 6 16 diameters accommodate wall thickness of 5 3 4 to 11 1. SIZE ORDER # STOK # 3" FSWPT3 81000315 6 4" FSWPT4 810003179 7 5 FSWPT5 8100033 8 6 FSWPT6 81000385 9 7" FSWPT7 81000339 10 8 FSWPT8 81000337 11 SIZE ORDER # STOK # 9 FSWPT9 810003411 1 10 FSWPT10 810003449 13 1 FSWPT1 810003490 15 14" FSWPT14 810003530 17 16" FSWPT16 810003565 19 88 DuraVent www.duravent.com

Special Gas Vent FasNSeal Wall Thimble Sleeve Extension Use to add 6 of length to Wall Pass Through and Wall Thimble for thicker walls. SIZE ORDER # STOK # 3 FSWTE3 81000316 6 4 FSWTE4 810003180 7 5 FSWTE5 81000333 8 6 FSWTE6 81000386 9 7" FSWTE7 810003330 10 8 FSWTE8 810003373 11 9 FSWTE9 81000341 1 10 FSWTE10 810003450 13 1 FSWTE1 810003491 15 14" FSWTE14 810003531 17 16" FSWTE16 810003566 19 Firestop/Flat Flashing Use when penetrating floor levels. SIZE ORDER # STOK # SIZE ORDER # STOK # 3 FSFS3 81000317 3 5 15 4 FSFS4 810003181 4 5 15 5 FSFS5 81000334 5 5 17 6 FSFS6 81000387 6 5 17 7" FSFS7 810003331 7 5 19 8 FSFS8 810003374 8 5 19 9 FSFS9 810003413 9 5 10 FSFS10 810003451 10 5 1 FSFS1 81000349 1 5 4 14" FSFS14 81000353 14 5 6 16" FSFS16 810003567 16 5 8 Support lamp Use to support vertical and horizontal runs using threaded rod. Recommended every 10 on vertical runs and every 6 in horizontals. Use additional Support lamps as needed. SIZE ORDER # STOK # SIZE ORDER # STOK # 3 FSL3 81000318 1 1 4 FSL4 81000318 1 1 9 FSL9 810003414 1 1 10 FSL10 81000345 1 1 5 FSL5 81000388 1 1 1 FSL1 810003493 1 1 6 FSL6 81000388 1 1 14" FSL14 810003533 1 1 7" FSL7 81000333 1 1 16" FSL16 810003568 1 1 8 FSL8 810003375 1 1 800-835-449 DuraVent 89

FasNSeal Special Gas Vent Wall racket Use to support vent pipe or tee sections. Provides proper clearance to combustibles. SIZE ORDER # STOK # 3 FSW3 81000319 3 3 1 4 FSW4 810003183 4 4 5 FSW5 81000336 5 4 1 6 FSW6 81000389 6 5 7" FSW7 810003333 7 5 1 8 FSW8 810003376 8 6 SIZE ORDER # STOK # 9 FSW9 810003415 9 6 1 10 FSW10 810003453 10 7 1 FSW1 810003494 1 8 14" FSW14 810003534 14 9 16" FSW16 810003569 16 10 djustable Wall racket 3/8 6 4 Use to support vent pipe in lateral and horizontal runs. ssist in achieving proper pitch for condensate management. djusts up to 3. SIZE ORDER # STOK # 3 FSW03 810003130 4 FSW04 810003184 Rain ap Use to terminate above the roof line. When terminating above 1 vent diameter use a Termination one. 3" - 9" 10" - 16" SIZE ORDER # STOK # 3 FSR3 810003131 3 1 6 4 5 1 4 FSR4 810003185 4 1 8 9 10 1 5 FSR5 81000337 5 4 5 11 3 10 1 6 FSR6 8100039 6 4 5 13 1 1 7" FSR7 810003334 7 4 5 15 4 5 1 8 FSR8 810003377 8 4 5 18 1 9 FSR9 810003416 10 0 3 10 1 10 FSR10 81001600 5 16 ¾ 5 3 8 1 FSR1 810009873 6 0 5 5 8 14 FSR14 810009874 7 3 ½ 6 16 FSR16 810009875 8 6 ¾ 6 1 3 90 DuraVent www.duravent.com

Special Gas Vent FasNSeal Severe Weather Rain ap Use where high winds and horizontal rain are present. For vertical termination only. SIZE ORDER # STOK # 4 FSSWR04 810003186 6 7 1 10 Termination one Use for vertical termination. reates static back pressure to adjust harmonics. Venturi effect increases velocity of flue gases. Reduced opening provides for a smaller cross section to deter rain from entering the system. dditional cones available in 1" or " reduction in diameter. SIZE ORDER # STOK # 5 x 4 FSN0504 81000344 6 5 4 5 1 x 10 FSN110 810003496 6 5 10 1 14 x 1 FSN141 810003535 6 5 1 14 16 x 14 FSN1614 810003570 6 5 14 16 Storm ollar Use to create a weather tight seal between the pipe and flashing. SIZE ORDER # STOK # 3 FS3 81000313 4 FS4 810003188 5 FS5 81000339 6 FS6 81000393 7" FS7 810003336 8 FS8 810003381 SIZE ORDER # STOK # 9 FS9 810003419 10 FS10 810003460 1 FS1 810003501 14" FS14 810003538 16" FS16 81000357 800-835-449 DuraVent 91

FasNSeal Special Gas Vent Variable Pitch Roof Jack Use as a heat shield within the flashing. Maintains center-line and clearance to combustibles. 18 SIZE ORDER # STOK # 3 FSVRJ3 810003133 4 4 FSVRJ4 810003189 5 5 FSVRJ5 81000340 6 6 FSVRJ6 81000394 7 7" FSVRJ7 810003337 8 8 FSVRJ8 81000338 9 SIZE ORDER # STOK # 9 FSVRJ9 81000340 10 10 FSVRJ10 810003461 11 1 FSVRJ1 81000350 13 14" FSVRJ14 810003539 15 16" FSVRJ16 810003573 17 Variable Pitch Roof Flashing Use to create a weather-tight penetration where the vent pipe passes through the roof. Roof Jack and Storm ollar required. 3-16 0 accommodates flat to 9/1 roof pitch. SIZE ORDER # STOK # 3 FSVPF3 810003134 5 7 4 FSVPF4 810003190 6 7 5 FSVPF5 81000341 7 7 6 FSVPF6 81000395 8 7 7" FSVPF7 810003338 9 7 8 FSVPF8 810003383 10 7 SIZE ORDER # STOK # 9 FSVPF9 81000341 11 7 10 FSVPF10 81000346 1 7 1 FSVPF1 810003503 14 7 14" FSVPF14 810003540 16 7 16" FSVPF16 810003574 18 7 Tall one Roof Jack Use as a heat shield within the flashing. Maintains center-line and clearance to combustibles. Use with Tall one Flashings. 18 SIZE ORDER # STOK # 3 FSRJ3 81000586 4" 4" FSRJ4 81000587 5" 5" FSRJ5 81000588 6" 6" FSRJ6 81000589 7" 7" FSRJ7 81000703 8" 8" FSRJ8 810005434 9" SIZE ORDER # STOK # 9" FSRJ9 81000590 10" 10" FSRJ10 81000591 11" 1" FSRJ1 8100059 13" 14" FSRJ14 81000593 15" 16" FSRJ16 81000594 17" 9 DuraVent www.duravent.com

Special Gas Vent FasNSeal Tall one Flashing Use to create a weather-tight penetration where the vent passes through a flat roof. Roof Jack and Storm ollar required. 1 SIZE ORDER # STOK # 3 FSF3 81000557 4 1 3 4" FSF4 81000558 5 1 3 5" FSF5 81000559 6 1 3 6" FSF6 81000560 7 1 3 7" FSF7 81000561 8 1 3 8" FSF8 8100056 9 1 3 SIZE ORDER # STOK # 9" FSF9 81000563 10 1 3 10" FSF10 81000564 11 1 3 1" FSF1 81000569 13 1 3 14" FSF14 81000570 15 1 3 16" FSF16 81000571 17 1 3 Tapered Increaser Use to increase vent diameter. reates a smooth transition for an undisruptive flow. dditional sizes available up to a maximum of 10" diameter change. SIZE ORDER # STOK # 3 x 4 FS0304TI 810003136 3 4 6 9 10 4 x 5 FS0405TI 810003191 4 5 6 9 10 Eccentric Increaser Use to transition to a larger diameter pipe. Prevents condensate puddling when used on horizontal runs. ids in reducing formation of condensates. dditional sizes available up to a maximum of 10" diameter change. SIZE ORDER # STOK # 3 x 4 FS0304EI 810003137 6 8 10 3 8 4 x 5 FS0405EI 810003193 4 5 7 3 5 Stepped Increaser 6 Use to increase vent diameter when space constraints are an issue. More increasers available, contact customer service for information. SIZE ORDER # STOK # 3 x 4 FS34I 810003138 3 4 4 x 5 FS45I 810003195 4 5 800-835-449 DuraVent 93

FasNSeal Special Gas Vent Tapered Reducer Use to reduce vent diameter. reates a smooth transition for an undisruptive flow. dditional sizes available, but reductions are limited to a maximum of " reduction in diameter. SIZE ORDER # STOK # 4 x 3 FS0403TR 81000319 4 3" 6 9 10 5 x 4 FS0504TR 8100034 5 4" 6 9 10 Stepped Reducer 6 Use to reduce vent diameter when space constraints are an issue. vailable in custom size combinations. SIZE ORDER # STOK # 4 x 3 FS43R 810003194 4 3 5 x 4 FS54R 81000343 5 4 Double-Wall dapter Use to transition from a single-wall pipe to double-wall pipe. To transition from double-wall to single-wall, please reference single-wall adapter available in double-wall FasNSeal section. Ø SIZE ORDER # STOK # 3 FS-SWDW3 810003139 4 3 4 FS-SWDW4 810003197 4 3 SIZE ORDER # STOK # 9 FS-SWDW9 81000343 4 3 10 FS-SWDW10 810003464 4 3 5 FS-SWDW5 81000346 4 3 1 FS-SWDW1 810003505 4 3 6 FS-SWDW6 81000398 4 3 14" FS-SWDW14 81000354 4 3 7" FS-SWDW7 810003340 4 3 16" FS-SWDW16 810003576 4 3 8 FS-SWDW8 810003385 4 3 94 DuraVent www.duravent.com

Special Gas Vent FasNSeal Standard Wall Mount Kit Kit includes: Wall Thimble w/ Termination, djustable 90 Elbow, and Universal ppliance dapter. Use to vent wall mounted boilers or tankless water heaters. Terminates through-the-wall only. vailable in 3, 4 and 5 vent diameters. djust vertically from 16 1 to 1 and horizontally from 8 to 1 1. 3 & 4 compatible with most gas-burning appliances. 5 compatible with tankless. SIZE ORDER # STOK # 3 FSWMK3 810003070 4 FSWMK4 810003071 5" FSWMK5 81000307 Severe Weather Kit Kit includes: Wall Thimble w/ Termination Tee, djustable 90 Elbow, and Universal ppliance dapter w/ondensate Drain and ack Draft Preventer. Use to vent wall mounted boilers or tankless water heaters. Use in areas of extreme wet and cold weather. Designed to prevent appliance freeze-up while maintaining an obstruction free exhaust. vailable in 4 vent diameters, compatible with most 4 exhaust gas appliances. dd a 90 Elbow and Vent Length on the outside of the house to clear high snow lines. SIZE ORDER # STOK # 4 FSSWWMK4 810003075 Variable Pitch Flashing Kit Kit includes: Rain ap, Storm ollar, Roof Jack, and Roof Flashing. (*VPK Kit includes: a Universal ppliance dapter w/ ondensate Drain). Use to terminate through-the-roof vent systems. Kit accommodates flat to 9/1 roof pitch. SIZE ORDER # STOK # 3 FSVPK3 810003056 4" FSVPK4 810003057 4" FSVPK4* 810003067 5 FSVPK5 810003058 6 FSVPK6 810003059 7" FSVPK7 810003060 8 FSVPK8 810003061 SIZE ORDER # STOK # 9 FSVPK9 81000306 10 FSVPK10 810003063 1 FSVPK1 810003064 14" FSVPK14 810003065 16" FSVPK16 810003066 800-835-449 DuraVent 95

FasNSeal Special Gas Vent 90 ird Screen Wall Mount Kit Kit includes: 90 ird Screen Termination, Wall Thimble, djustable 90 Elbow, and Universal ppliance dapter. Use to vent wall mounted boilers or tankless water heaters. 3 kit adjusts vertically from 14 1 to 19 and horizontally from 9 to 13 1. 4 kit adjusts vertically from 14 to 18 1 and horizontally from 9 to 13 1. ompatible with all Rheem gas appliances. 3 kit requires a FS-RI-4. dapter. SIZE ORDER # STOK # 3 FSWMKE3 810003073 4 FSWMKE4 810003074 eiling Mounted Heater Vent Kit Kit includes Termination Tee, Wall Thimble w/djustable Vent Length, () 1 Vent Lengths, and Universal ppliance dapter. *4 kit includes Universal ppliance dapter with ondensate Drain. Use to vent ceiling mounted heaters, through-the-wall termination only. SIZE ORDER # STOK # 3 FSMK3 810003068 4 FSMK04 810003069 Universal oncentric Kit Use for through-the-wall termination with direct vent wall mounted gas appliances. an adjustable right and left hand air intake snout and accommodates wall thickness of 10-18. heck installation instructions for restrictions on horizontal termination, such as minimum distance from windows and doors. SIZE ORDER # STOK # 4 FSEDVWMT04U 810003081 4 4 10-18 5 FSEDVWMT05U 810003084 5 5 10-18 Wall Mount oncentric Kit Use for through-the-wall termination with direct vent wall mounted gas appliances. Features a fixed right or left hand air intake snout and accommodates a maximum of 8 wall thickness. heck installation instructions for restrictions on horizontal termination, such as minimum distance from windows and doors. SIZE ORDER # STOK # 4 FDVWMT0403RH 810003077 4 3 8 max. 4 FDVWMT0403LH 810003078 4 3 8 max. 4 FDVWMT04RH 810003079 4 4 8 max. 4 FSEDVWMT04LH 810003080 4 4 8 max. 96 DuraVent www.duravent.com

Special Gas Vent FasNSeal W Remote oncentric Kit Use for through-the-wall termination with direct vent gas appliances located away from the wall. heck installation instructions for restrictions on horizontal termination, such as minimum distance from windows and doors. SIZE ORDER # STOK # 3 FDVMT03 810003085 3 3 11 max. 4 FDVWT04 810003083 4 4 11 max. 4 FDVWT0403 81000308 3 4 11 max. 800-835-449 DuraVent 97