Air Vent Covers & Ducts Round

DuraVent 5GVPC 5" Inner Diameter - Type B Round Gas Vent Pipe - Double Wall - Decorative Pipe Collar Round Gas Vent Collection Decorative Pipe Collar for 5 Inch Type B PipeThis Decorative Pipe Collar more→for 5 Inch Type B Pipe from the Round Gas Vent series is a Type B gas component and consists of the duralock system for a tight seal. This pipe collar is an optional accessory. It is to be used for decorative purposes.Features:Fuel Type: Gas, Liquid PropaneInner Diameter: 5"Width: 10.625"Double Wall ConstructionUL ListedDuraVent Type B Gas Vent is designed to meet the rugged demands of the job site. The inner wall is recessed to eliminate damage in handling. DuraVent's innovative system for a lock-tight …

DuraVent 3GVFS 3" Inner Diameter - Type B Round Gas Vent Pipe - Double Wall - Firestop Spacer Round Gas Vent Collection Aluminum Firestop Spacer with 3 Inch Inner DiameterThis Aluminum Firestop Spacer more→with 3 Inch Inner Diameter from the Round Gas Vent series is a Type B gas component and consists of the duralock system for a tight seal. Use at every ceiling level where Square Firestop Support is not used.Features:Fuel Type: Gas, Liquid PropaneInner Diameter: 3"Length: 5.75"Width: 7.75"Double Wall ConstructionUL ListedUse at Every Ceiling Level where Square Firestop Support is not UsedDuraVent Type B Gas Vent is designed to meet the rugged demands of the job site. The inner wall is recessed to …

DuraVent 6GVFS 6" Inner Diameter - Type B Round Gas Vent Pipe - Double Wall - Firestop Spacer Round Gas Vent Collection Aluminum Firestop Spacer with 6 Inch Inner Diameter This Aluminum Firestop Sp more→acer with 6 Inch Inner Diameter from the Round Gas Vent series is a Type B gas component and consists of the duralock system for a tight seal. Use at every ceiling level where Square Firestop Support is not used. Features: Fuel Type: Gas, Liquid Propane Inner Diameter: 6" Length: 10.75" Width: 8.75" Double Wall Construction UL Listed Use at Every Ceiling Level where Square Firestop Support is not Used DuraVent Type B Gas Vent is designed to meet the rugged demands of the …

DuraVent 3GVC 3" Inner Diameter - Type B Round Gas Vent Pipe - Double Wall - 6" Draft Hood Connector Round Gas Vent Collection Aluminum Draft Hood Connector with 3 Inch Inner DiameterThis Aluminum Dra more→ft Hood Connector with 3 Inch Inner Diameter from the Round Gas Vent series is a Type B gas component and consists of the duralock system for a tight seal. The draft hood connector is used to connect appliance or single-wall connector to vent system.Features:Fuel Type: Gas, Liquid PropaneInner Diameter: 3"Height: 6"Connect Appliance or Single Wall connector to Vent SystemDouble Wall ConstructionUL ListedDuraVent Type B Gas Vent is designed to meet the rugged demands of the job site. The inner wall …

DuraVent 4GV12 4" Inner Diameter - Type B Round Gas Vent Pipe - Double Wall - 12" Pipe Length Round Gas Vent Collection Aluminum 12 Inch Length Round Rigid Pipe with 4 Inch Inner DiameterThis Aluminum more→12 Inch Length Round Rigid Pipe with 4 Inch Inner Diameter from the Round Gas Vent series is a Type B gas component and consists of the duralock system for a tight seal. Use for venting listed natural gas or liquid propane Category I, draft hood appliances, or appliances that have been specifically tested and listed to use Type B Gas Vent. The appliances listed typically use Type B Gas Vent systems, but not always: Furnaces, Water Heaters, Boilers, Room Heaters, Decorative Gas Appliances, and Unit …

DuraVent 8GVFS 8" Inner Diameter - Type B Round Gas Vent Pipe - Double Wall - Firestop Spacer Round Gas Vent Collection Aluminum Firestop Spacer with 8 Inch Inner DiameterThis Aluminum Firestop Spacer more→with 8 Inch Inner Diameter from the Round Gas Vent series is a Type B gas component and consists of the duralock system for a tight seal. Use at every ceiling level where Square Firestop Support is not used.Features:Fuel Type: Gas, Liquid PropaneInner Diameter: 8"Length: 12.75"Width: 10.75"Double Wall ConstructionUL ListedUse at Every Ceiling Level where Square Firestop Support is not UsedDuraVent Type B Gas Vent is designed to meet the rugged demands of the job site. The inner wall is recessed …

DuraVent 5GV12 5" Inner Diameter - Type B Round Gas Vent Pipe - Double Wall - 12" Pipe Length Round Gas Vent Collection Aluminum 12 Inch Length Round Rigid Pipe with 5 Inch Inner DiameterThis Aluminum more→12 Inch Length Round Rigid Pipe with 5 Inch Inner Diameter from the Round Gas Vent series is a Type B gas component and consists of the duralock system for a tight seal. Use for venting listed natural gas or liquid propane Category I, draft hood appliances, or appliances that have been specifically tested and listed to use Type B Gas Vent. The appliances listed typically use Type B Gas Vent systems, but not always: Furnaces, Water Heaters, Boilers, Room Heaters, Decorative Gas Appliances, and Unit …

DuraVent 4GV18 4" Inner Diameter - Type B Round Gas Vent Pipe - Double Wall - 18" Pipe Length Round Gas Vent Collection Aluminum 18 Inch Length Round Rigid Pipe with 4 Inch Inner DiameterThis Aluminum more→18 Inch Length Round Rigid Pipe with 4 Inch Inner Diameter from the Round Gas Vent series is a Type B gas component and consists of the duralock system for a tight seal. Use for venting listed natural gas or liquid propane Category I, draft hood appliances, or appliances that have been specifically tested and listed to use Type B Gas Vent. The appliances listed typically use Type B Gas Vent systems, but not always: Furnaces, Water Heaters, Boilers, Room Heaters, Decorative Gas Appliances, and Unit …

DuraVent 6GVC 6" Inner Diameter - Type B Round Gas Vent Pipe - Double Wall - 6" Draft Hood Connector Round Gas Vent Collection Aluminum Draft Hood Connector with 6 Inch Inner DiameterThis Aluminum Dra more→ft Hood Connector with 6 Inch Inner Diameter from the Round Gas Vent series is a Type B gas component and consists of the duralock system for a tight seal. The draft hood connector is used to connect appliance or single-wall connector to vent system.Features:Fuel Type: Gas, Liquid PropaneInner Diameter: 6"Height: 6"Connect Appliance or Single Wall connector to Vent SystemDouble Wall ConstructionUL ListedDuraVent Type B Gas Vent is designed to meet the rugged demands of the job site. The inner wall …

DuraVent 5GVAM 5" Inner Diameter - Type B Round Gas Vent Pipe - Double Wall - 6" Male Adapter Round Gas Vent Collection Aluminum Male Adapter with 5 Inch Inner DiameterThis Aluminum Male Adapter with more→5 Inch Inner Diameter from the Round Gas Vent series is a Type B gas component and consists of the duralock system for a tight seal. Use to connect existing DuraVent Type B Gas Vent to a listed Type B Gas Vent system manufactured by other companies. Male adapter can also be used to attach to DuraFlex AL.Features:Fuel Type: Gas, Liquid PropaneInner Diameter: 5"Height: 6"Double Wall ConstructionUL ListedDuraVent Type B Gas Vent is designed to meet the rugged demands of the job site. The inner wall …

DuraVent 3GVL45 3" Inner Diameter - Type B Round Gas Vent Pipe - Double Wall - 45" Degree Elbow Round Gas Vent Collection Aluminum 45/60 Degree Adjustable Elbow with 3 Inch Inner DiameterThis Aluminum more→45/60 Degree Adjustable Elbow with 3 Inch Inner Diameter from the Round Gas Vent series is a Type B gas component and consists of the duralock system for a tight seal. Offsets obstructions as needed. Elbows swivel 360° at base. 45°/60° Elbow is adjustable from 0° to 60°. Elbows must be supported when installed.Features:Fuel Type: Gas, Liquid PropaneInner Diameter: 3"Height: 8"Elbow Angle: 45 DegreesOffsets Obstructions as NeededDouble Wall ConstructionUL ListedDuraVent Type B Gas Vent is designed to me…

DuraVent 4GVDC 4" Inner Diameter - Type B Round Gas Vent Pipe - Double Wall - Chimney Cap Round Gas Vent Collection Aluminum DuraCap with 4 Inch Inner DiameterThis Aluminum DuraCap with 4 Inch Inner D more→iameter from the Round Gas Vent series is a Type B gas component and consists of the duralock system for a tight seal. Required where pipe terminates above the roof line. Use for vertical installations only.Features: Fuel Type: Gas, Liquid PropaneInner Diameter: 4"Width: 8"Height: 5.75"Double Wall ConstructionUL ListedDuraVent Type B Gas Vent is designed to meet the rugged demands of the job site. The inner wall is recessed to eliminate damage in handling. DuraVent's innovative system for a lock-tight …

DuraVent 4GV12A 4" Inner Diameter - Type B Round Gas Vent Pipe - Double Wall - 12" Adjustable Pipe Length Round Gas Vent Collection Aluminum 12 Inch Length Round Adjustable Pipe with 4 Inch Inner Diam more→eterThis Aluminum 12 Inch Length Round Adjustable Pipe with 4 Inch Inner Diameter from the Round Gas Vent series is a Type B gas component and consists of the duralock system for a tight seal. Use to add length to a straight length of Type B Gas Vent. 12” adds 3”-10” of length, 18” adds 10”-16” of length. Requires a 2” overlap.Features:Fuel Type: Gas, Liquid PropaneInner Diameter: 4"Length: 3" to 10"Height: 12"Double Wall ConstructionUL ListedDuraVent Type B Gas Vent is designed to meet the rugge…

DuraVent 6GV12 6" Inner Diameter - Type B Round Gas Vent Pipe - Double Wall - 12" Pipe Length Round Gas Vent Collection Aluminum 12 Inch Length Round Rigid Pipe with 6 Inch Inner DiameterThis Aluminum more→12 Inch Length Round Rigid Pipe with 6 Inch Inner Diameter from the Round Gas Vent series is a Type B gas component and consists of the duralock system for a tight seal. Use for venting listed natural gas or liquid propane Category I, draft hood appliances, or appliances that have been specifically tested and listed to use Type B Gas Vent. The appliances listed typically use Type B Gas Vent systems, but not always: Furnaces, Water Heaters, Boilers, Room Heaters, Decorative Gas Appliances, and Unit …

DuraVent 4GV24 4" Inner Diameter - Type B Round Gas Vent Pipe - Double Wall - 24" Pipe Length Round Gas Vent Collection Aluminum 24 Inch Length Round Rigid Pipe with 4 Inch Inner DiameterThis Aluminum more→24 Inch Length Round Rigid Pipe with 4 Inch Inner Diameter from the Round Gas Vent series is a Type B gas component and consists of the duralock system for a tight seal. Use for venting listed natural gas or liquid propane Category I, draft hood appliances, or appliances that have been specifically tested and listed to use Type B Gas Vent. The appliances listed typically use Type B Gas Vent systems, but not always: Furnaces, Water Heaters, Boilers, Room Heaters, Decorative Gas Appliances, and Unit …

DuraVent 5GV12A 5" Inner Diameter - Type B Round Gas Vent Pipe - Double Wall - 12" Adjustable Pipe Length Round Gas Vent Collection Aluminum 12 Inch Length Round Adjustable Pipe with 5 Inch Inner Diam more→eterThis Aluminum 12 Inch Length Round Adjustable Pipe with 5 Inch Inner Diameter from the Round Gas Vent series is a Type B gas component and consists of the duralock system for a tight seal. Use to add length to a straight length of Type B Gas Vent. 12” adds 3”-10” of length, 18” adds 10”-16” of length. Requires a 2” overlap.Features:Fuel Type: Gas, Liquid PropaneInner Diameter: 5"Length: 3" to 10"Height: 12"Double Wall ConstructionUL ListedDuraVent Type B Gas Vent is designed to meet the rugge…

DuraVent 4GVWT 4" Inner Diameter - Type B Round Gas Vent Pipe - Double Wall - Wall Thimble Round Gas Vent Collection Aluminum Wall Thimble with 4 Inch Inner DiameterThis Aluminum Wall Thimble with 4 I more→nch Inner Diameter from the Round Gas Vent series is a Type B gas component and consists of the duralock system for a tight seal. Use for through-the-wall system to provide clearances for vent from combustibles. Adjusts from 3½” to 6” to accommodate various wall thicknesses. Larger diameter wall thimbles are field fabricated. (See local codes for guidelines.).Features:Fuel Type: Gas, Liquid PropaneInner Diameter: 4"Width: 8.5"Adjusts From: 3.5" to 6"Double Wall ConstructionUL ListedDuraVent Type …

DuraVent 6GV18 6" Inner Diameter - Type B Round Gas Vent Pipe - Double Wall - 18" Pipe Length Round Gas Vent Collection Aluminum 18 Inch Length Round Rigid Pipe with 6 Inch Inner DiameterThis Aluminum more→18 Inch Length Round Rigid Pipe with 6 Inch Inner Diameter from the Round Gas Vent series is a Type B gas component and consists of the duralock system for a tight seal. Use for venting listed natural gas or liquid propane Category I, draft hood appliances, or appliances that have been specifically tested and listed to use Type B Gas Vent. The appliances listed typically use Type B Gas Vent systems, but not always: Furnaces, Water Heaters, Boilers, Room Heaters, Decorative Gas Appliances, and Unit …

DuraVent 3GV36 3" Inner Diameter - Type B Round Gas Vent Pipe - Double Wall - 36" Pipe Length Round Gas Vent Collection Aluminum 36 Inch Length Round Rigid Pipe with 3 Inch Inner DiameterThis Aluminum more→36 Inch Length Round Rigid Pipe with 3 Inch Inner Diameter from the Round Gas Vent series is a Type B gas component and consists of the duralock system for a tight seal. Use for venting listed natural gas or liquid propane Category I, draft hood appliances, or appliances that have been specifically tested and listed to use Type B Gas Vent. The appliances listed typically use Type B Gas Vent systems, but not always: Furnaces, Water Heaters, Boilers, Room Heaters, Decorative Gas Appliances, and Unit …

DuraVent 5GVWT 5" Inner Diameter - Type B Round Gas Vent Pipe - Double Wall - Wall Thimble Round Gas Vent Collection Aluminum Wall Thimble with 5 Inch Inner DiameterThis Aluminum Wall Thimble with 5 I more→nch Inner Diameter from the Round Gas Vent series is a Type B gas component and consists of the duralock system for a tight seal. Use for through-the-wall system to provide clearances for vent from combustibles. Adjusts from 3½” to 6” to accommodate various wall thicknesses. Larger diameter wall thimbles are field fabricated. (See local codes for guidelines.).Features:Fuel Type: Gas, Liquid PropaneInner Diameter: 5"Width: 9.5"Adjusts From: 3.5" to 6"Double Wall ConstructionUL ListedDuraVent Type …

DuraVent 8GVC 8" Inner Diameter - Type B Round Gas Vent Pipe - Double Wall - 6" Draft Hood Connector Round Gas Vent Collection Aluminum Draft Hood Connector with 8 Inch Inner Diameter This Aluminum more→Draft Hood Connector with 8 Inch Inner Diameter from the Round Gas Vent series is a Type B gas component and consists of the duralock system for a tight seal. The draft hood connector is used to connect appliance or single-wall connector to vent system. Features: Fuel Type: Gas, Liquid Propane Inner Diameter: 8" Height: 6" Connect Appliance or Single Wall connector to Vent System Double Wall Construction UL Listed DuraVent Type B Gas Vent is designed to meet the rugged demands …

DuraVent 5GVL45 5" Inner Diameter - Type B Round Gas Vent Pipe - Double Wall - 45" Degree Elbow Round Gas Vent Collection Aluminum 45/60 Degree Adjustable Elbow with 5 Inch Inner DiameterThis Aluminum more→45/60 Degree Adjustable Elbow with 5 Inch Inner Diameter from the Round Gas Vent series is a Type B gas component and consists of the duralock system for a tight seal. Offsets obstructions as needed. Elbows swivel 360° at base. 45°/60° Elbow is adjustable from 0° to 60°. Elbows must be supported when installed.Features:Fuel Type: Gas, Liquid PropaneInner Diameter: 5"Height: 9"Elbow Angle: 45 DegreesOffsets Obstructions as NeededUL ListedDuraVent Type B Gas Vent is designed to meet the rugged deman…

DuraVent 7GV06 7" Inner Diameter - Type B Round Gas Vent Pipe - Double Wall - 6" Pipe Length Round Gas Vent Collection Aluminum 6 Inch Length Round Rigid Pipe with 7 Inch Inner DiameterThis Aluminum 6 more→Inch Length Round Rigid Pipe with 7 Inch Inner Diameter from the Round Gas Vent series is a Type B gas component and consists of the duralock system for a tight seal. Use for venting listed natural gas or liquid propane Category I, draft hood appliances, or appliances that have been specifically tested and listed to use Type B Gas Vent. The appliances listed typically use Type B Gas Vent systems, but not always: Furnaces, Water Heaters, Boilers, Room Heaters, Decorative Gas Appliances, and Unit …

DuraVent 4GVX6 4" Inner Diameter - Type B Round Gas Vent Pipe - Double Wall - 4" to 6" Increaser Round Gas Vent Collection Aluminum Increaser 4 Inch x 6 Inch with 4 x 6 Inch Inner DiameterThis Aluminu more→m Increaser 4 Inch x 6 Inch with 4 x 6 Inch Inner Diameter from the Round Gas Vent series is a Type B gas component and consists of the duralock system for a tight seal. Use to increase vent diameter. Additional sizes available through special order.Features:Fuel Type: Gas, Liquid PropaneInner Diameter: 4", 6"Height: 6.75"Double Wall ConstructionUL ListedDuraVent Type B Gas Vent is designed to meet the rugged demands of the job site. The inner wall is recessed to eliminate damage in handling. DuraVent's …