Technical and Dimensional Data Saf-T Vent EZ Seal ® Single Wall AL 29-4C® Stainless Steel Special Gas Vent Tested and Listed to UL 1738/ULC S636 by Underwriters Laboratories, Inc 5030 Corporate Exchange Blvd Grand Rapids, MI 49512 Call (800) 772-0739 Fax (800) 972-1421 Canada Sales: 888-735-5475 www.heatfab.
Saf-T Vent EZ Seal ® SINGLE WALL AL 29-4C® SPECIAL GAS VENT TABLE OF CONTENTS CATEGORY 2 PART DESCRIPTION PAGE Accessories Horizontal Vertical Drain Section Condensate Drain Tube Kit Blast Gate Probe Section Gasket Lubricant 3 3 4 4 4 Tees, Boot Tees & Covers Tee Cover with Drain Fitting Tee Cover Boot Tee Conduit Tee 5 5 6 7 Elbows 15° Elbow 30° Elbow 45° Elbow 70° Elbow 90° Elbow 8 8 9 10 11 Increasers & Reducers 12 Straight Lengths 6” & 12” Length 18” Length Adjustable Length 2 Ft.
Saf-T Vent EZ Seal ® SINGLE WALL AL 29-4C® SPECIAL GAS VENT Accessories: Horizontal/Vertical In-Line Drain Section — Use to drain away condensate from the vent system. The unique design of this part allows it to be installed in a horizontal, vertical or inclined orientation. Continuous horizontal runs in excess of 30 feet require a condensate drain. High temperature silicone rubber tubing is available separately, see below.
Saf-T Vent EZ Seal ® SINGLE WALL AL 29-4C® SPECIAL GAS VENT Accessories: Blast Gate — Use to balance the draft of an appliance when the vent is terminated with a fan. Part Number DIM - A Nominal Diameter 9301BG 9401BG 9501BG 9601BG 9701BG 9801BG 9901BG 91001BG 91201BG 91401BG 91601BG 3 4 5 6 7 8 9 10 12 14 16 DIM - B Installed Height 4.5 4.5 4.5 4.5 4.5 4.5 4.5 4.5 4.5 4.5 4.5 B A Probe Section — Use to attach probes to the vent system by means of a 1/4" NPT female fitting.
Saf-T Vent EZ Seal ® SINGLE WALL AL 29-4C® SPECIAL GAS VENT Tees, Boot Tees, & Covers: Tee Cover— Used to cap off the male end of a tee that is installed horizontally. The combination of a tee and a tee cover allows easy access for the periodic inspection of the vent system. Part Number 9317 9417 9517 9617 9717 9817 9917 91017 91217 91417 91617 DIM - A Nominal Diameter DIM - B Height 3 4 5 6 7 8 9 10 12 14 16 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.
Saf-T Vent EZ Seal ® SINGLE WALL AL 29-4C® SPECIAL GAS VENT Tees, Boot Tees, & Covers: Boot Tee — Use vertically or horizontally to add appliances into a common-vent system. When installed horizontally, the male end of the tee body may be capped off with a tee cover to allow for future appliances. When used in conjunction with a drain tee cover, the boot tee will effectively transition a vent system from a horizontal to a vertical orientation while allowing for proper condensate drainage.
Saf-T Vent EZ Seal ® SINGLE WALL AL 29-4C® SPECIAL GAS VENT Tees, Boot Tees, & Covers: Conduit Tee — A conduit tee, when installed horizontally, may be fitted with a drain tee cover to create a condensate drain. Due to its high pressure drop, the conduit tee is generally not used to make a transition from horizontal to vertical. (Use a boot tee or an elbow.) The takeoffs are not removable on these tees.
Saf-T Vent EZ Seal ® SINGLE WALL AL 29-4C® SPECIAL GAS VENT Elbows: 15° Elbow — Use to achieve offsets or changes in the direction of the vent system. The degree of these welded seam elbows is not adjustable. The pressure drop for each elbow is equivalent to 3 feet of vent. Part Number DIM - A Nominal Diameter 9309 9409 9509 9609 9709 9809 9909 91009 91209 91409 91609 DIM - B Rise 3 4 5 6 7 8 9 10 12 14 16 2.9 4.3 4.3 4.4 4.5 4.5 4.6 4.7 4.8 4.9 5.
Saf-T Vent EZ Seal ® SINGLE WALL AL 29-4C® SPECIAL GAS VENT Elbows: 45° Elbow — Use to achieve offsets or changes in the direction of the vent system. The degree of these welded seam elbows is not adjustable. The pressure drop for each elbow is equivalent to 5 feet of vent for 3 and 4 inch diameters and 8 feet for 5 through 16 inch diameters.
Saf-T Vent EZ Seal ® SINGLE WALL AL 29-4C® SPECIAL GAS VENT Elbows: 70° Elbow— Use to achieve offsets or changes in the direction of the vent system. The degree of these welded seam elbows is not adjustable. The pressure drop for each elbow is equivalent to 8 feet of vent for 3 and 4 inch diameters and 12 feet for 5 through 16 inch diameters. Part Number DIM - A Nominal Diameter 9312 9412 9512 9612 9712 9812 9912 91012 91212 91412 91612 3 4 5 6 7 8 9 10 12 14 16 DIM - B Rise DIM - C Run 5.6 7.7 8.
Saf-T Vent EZ Seal ® SINGLE WALL AL 29-4C® SPECIAL GAS VENT Elbows: 90° Elbow— Use to achieve offsets or changes in the direction of the vent system. The degree of these welded seam elbows is not adjustable. The pressure drop for each elbow is equivalent to 10 feet of vent for 3 and 4 inch diameters and 15 feet for 5 through 16 inch diameters.
Saf-T Vent EZ Seal ® SINGLE WALL AL 29-4C® SPECIAL GAS VENT Increasers & Reducers: Increaser — Use to upsize a vent system. The term “increaser” is based on an increase in vent diameter in the direction of flue gas motion. Increasers are eccentric to allow for proper drainage of condensate when installed horizontally. Other diameter configurations may be available; please contact Heatfab’s Engineering Team to discuss your special needs.
Saf-T Vent EZ Seal ® SINGLE WALL AL 29-4C® SPECIAL GAS VENT Straight Lengths: 6" Length — Install vent with a continuous pitch of 1/4” per foot, sloping upward toward the termination, draining back toward the appliance or inline drain. It is important to provide adequate support to a Saf-T Vent EZ Seal system. Support horizontal portions of the vent system at 6-foot intervals. Vertical sections should be supported at least every 30-feet and after every offset or transition.
Saf-T Vent EZ Seal ® SINGLE WALL AL 29-4C® SPECIAL GAS VENT Straight Lengths: 18" Length — Install vent with a continuous pitch of 1/4” per foot, sloping upward toward the termination, draining back toward the appliance or inline drain. It is important to provide adequate support to a Saf-T Vent EZ Seal system. Support horizontal portions of the vent system at 6-foot intervals. Vertical sections should be supported at least every 30-feet and after every offset or transition.
Saf-T Vent EZ Seal ® SINGLE WALL AL 29-4C® SPECIAL GAS VENT Straight Lengths: 2 Ft. Length — Install vent with a continuous pitch of 1/4” per foot, sloping upward toward the termination, draining back toward the appliance or inline drain. It is important to provide adequate support to a Saf-T Vent EZ Seal system. Support horizontal portions of the vent system at 6-foot intervals. Vertical sections should be supported at least every 30-feet and after every offset or transition.
Saf-T Vent EZ Seal ® SINGLE WALL AL 29-4C® SPECIAL GAS VENT Straight Lengths: 4 Ft. Length — Install vent with a continuous pitch of 1/4” per foot, sloping upward toward the termination, draining back toward the appliance or inline drain. It is important to provide adequate support to a Saf-T Vent EZ Seal system. Support horizontal portions of the vent system at 6-foot intervals. Vertical sections should be supported at least every 30-feet and after every offset or transition.
Saf-T Vent EZ Seal ® SINGLE WALL AL 29-4C® SPECIAL GAS VENT Supports: Guy Support Section — Provides vertical support using a part that is a flue-gas-carrying component of the vent system. Guy sections are primarily installed in long, inaccessible chases or used to provide support to systems with extended lengths above the roof line. Attach the guy section using stainless steel or galvanized cables or chain (supplied by others). Refer to installation instructions for spacing between supports.
Saf-T Vent EZ Seal ® SINGLE WALL AL 29-4C® SPECIAL GAS VENT Supports: 1" Clearance Horizontal / Vertical Support — Provides support to 3” and 4” diameter Saf-T Vent EZ Seal systems with a 300°F maximum flue gas temperature. When any horizontal run of Saf-T Vent EZ Seal extends for more than 6 feet, a horizontal support must be installed. Subsequent supports are required after every additional 6 feet and every elbow and tee. Never drill or screw through the Saf-T Vent EZ Seal conduit.
Saf-T Vent EZ Seal ® SINGLE WALL AL 29-4C® SPECIAL GAS VENT Supports: 6” & 8” Clearance Horizontal Support — Provides support to 3” and 4” diameter Saf-T Vent EZ Seal systems. When any horizontal run of Saf-T Vent EZ Seal extends for more than 6 feet, a horizontal support must be installed. Subsequent supports are required after every additional 6 feet and every elbow and tee. Never drill or screw through the Saf-T Vent EZ Seal conduit.
Saf-T Vent EZ Seal ® SINGLE WALL AL 29-4C® SPECIAL GAS VENT Supports: Vertical Support Leg — For use on vertical systems to provide support. The 20-gauge stainless steel support legs can be used below or above the roof, and can be used in pairs for extra stabilization. Hardware to attach the support to the structure is not provided; attach using best construction methods. Be sure to consider clearances when planning the system. Never drill or screw through the Saf-T Vent vent conduit.
Saf-T Vent EZ Seal ® SINGLE WALL AL 29-4C® SPECIAL GAS VENT Thimbles & Penetrations: Roof Jack Support System— For use with single-wall or double-wall systems with vertical terminations. Use to pass through combustible and non-combustible roof structures. The roof jack support system must be installed on a flat roof or a level curb only. Each roof jack support system includes a storm collar that provides support and when sealed, acts as a water barrier.
Saf-T Vent EZ Seal ® SINGLE WALL AL 29-4C® SPECIAL GAS VENT Thimbles & Penetrations: Wall Penetration & Horizontal Termination — For Saf-T Vent EZ Seal systems with horizontal terminations. Use to penetrate any combustible or non-combustible wall. This part is a thimble only and does not include any vent. Order enough vent to pass through the thimble and extend 4-8 inches beyond the building sheathing. Includes an AL 29-4C screen cover to terminate the vent system.
Saf-T Vent EZ Seal ® SINGLE WALL AL 29-4C® SPECIAL GAS VENT Thimbles & Penetrations: Wall Penetration Assembly - without Screen — Use to penetrate any combustible or non-combustible wall. This part is a thimble only and does not include any vent. Order enough vent to pass through the thimble and extend at least 4 inches beyond a combustible building sheathing. The vent system may be terminated using any terminal Listed for use with the appliance.
Saf-T Vent EZ Seal ® SINGLE WALL AL 29-4C® SPECIAL GAS VENT Thimbles & Penetrations: Horizontal Wall Thimble — Use to penetrate any interior or exterior combustible or non-combustible wall. This part is a thimble only and does not include any vent -- be sure to order enough vent to pass through the thimble. To use this thimble, the vent must be uninsulated for a minimum distance prior to passing through a combustible wall.
Saf-T Vent EZ Seal ® SINGLE WALL AL 29-4C® SPECIAL GAS VENT Terminations: Mitered Termination with Screen — Use as a termination on horizontal or vertical systems, as specified or allowed by the appliance manufacturer. Part Number 9390 9490 9590 9690 9790 9890 9990 91090 91290 91490 91690 DIM - A Nominal Diameter 3 4 5 6 7 8 9 10 12 14 16 DIM - B Installed Length 6.25 7.25 8.25 8.50 10.25 11.25 12.25 13.25 15.00 17.25 18.
Saf-T Vent EZ Seal ® SINGLE WALL AL 29-4C® SPECIAL GAS VENT Screen Termination — Use as a termination on horizontal or vertical systems, as specified or allowed by the appliance manufacturer. Part Number 9392 9492 9592 9692 9792 9892 9992 91092 91292 91492 91692 DIM - A Nominal Diameter 3 4 5 6 7 8 9 10 12 14 16 A 1.
Saf-T Vent EZ Seal ® SINGLE WALL AL 29-4C® SPECIAL GAS VENT Terminations: Rain Cap — Use as a termination on vertical systems. Category I and II appliances require a raincap or other device to prevent rainwater from entering the vent. Vent systems for positive pressure appliances may omit the raincap if there are other provisions for draining rainwater from the system. The raincap may also be used as a horizontal termination.
Saf-T Vent EZ Seal ® SINGLE WALL AL 29-4C® SPECIAL GAS VENT © Copyright 2015 Selkirk Corp. Heatfab Saf-T Vent are registered trademarks of Selkirk Corp. AL 29-4C is a registered trademark of ATI Properties, Inc. UL and the UL Mark are registered trademarks of Underwriters Laboritories, Inc.
