Skip to content
Ductwork Venting Fittings and Caps

Ductwork Venting Fittings and Caps Total Products: 1074

Sub Collections

Duct Caps
Duct Caps
Duct Hoods
Duct Hoods
Duct Adapters
Duct Adapters
Duct Collars
Duct Collars
Access Doors
Access Doors
Duct Couplers and Connectors
Duct Couplers and Connectors
Rigid Ducts
Rigid Ducts
Duct Elbow Fittings
Duct Elbow Fittings
Duct Reducers
Duct Reducers
Duct Tees
Duct Tees
Duct Hangers
Duct Hangers
Duct Drains
Duct Drains
Branch Fittings
Branch Fittings
Blast Gates
Blast Gates
Duct Insulation
Duct Insulation
Gas Vent Pipe
Gas Vent Pipe
Diffusers
Diffusers
Duct Clamps
Duct Clamps
Fabric Ducts
Fabric Ducts
Fabric Duct Suspension Cable Hardware
Fabric Duct Suspension Cable Hardware
K7930 Noninsulated Flexible Duct 25 ft L
Flexible Ducts
Duct O-Ring 7 Duct Size
Duct O-Rings
Duct Hanging Cable 118 13/16 L PK2
Duct Hanging Cable
Floor Sweeps 5 Duct Size
Duct Floor Sweeps
2x12 Floor Register
Grilles and Registers
Dust Deflector Rectangular Plastic PK5
Diffuser Accessories
Duct Start/Take Off Collar 12 Duct Dia
Register Boots

Filters

$
$
Chimney Liner Kit 5 Dia 35 ft L

Chimney Liner Kit 5 Dia 35 ft L

WESTAFLEX
$208.79 - $208.79
$208.79
$208.79 - $208.79
$208.79

Chimney Liner Kit For Nominal Duct Diameter 5 in Outside Diameter 5 in Overall Length 35 ft Maximum Temperature Rating 500 Degrees F Material Alumi...

View full Details
$208.79 - $208.79
$208.79
$208.79 - $208.79
$208.79
Chimney Liner Extension 4 Dia.

Chimney Liner Extension 4 Dia.

WESTAFLEX
$46.20 - $46.20
$46.20
$46.20 - $46.20
$46.20

Chimney Liners For Nominal Duct Diameter 4 in Outside Diameter 4 in Overall Length 10 ft Maximum Temperature Rating 500 Degrees F Material Aluminum...

View full Details
$46.20 - $46.20
$46.20
$46.20 - $46.20
$46.20
Chimney Liner Kit 4 Dia 25 ft L

Chimney Liner Kit 4 Dia 25 ft L

WESTAFLEX
$130.28 - $130.28
$130.28
$130.28 - $130.28
$130.28

Chimney Liner Kit For Nominal Duct Diameter 4 in Outside Diameter 4 in Overall Length 25 ft Maximum Temperature Rating 500 Degrees F Material Alumi...

View full Details
$130.28 - $130.28
$130.28
$130.28 - $130.28
$130.28
Chimney Liner Kit 4 Dia 35 ft L

Chimney Liner Kit 4 Dia 35 ft L

WESTAFLEX
$164.02 - $164.02
$164.02
$164.02 - $164.02
$164.02

Chimney Liner Kit For Nominal Duct Diameter 4 in Outside Diameter 4 in Overall Length 35 ft Maximum Temperature Rating 500 Degrees F Material Alumi...

View full Details
$164.02 - $164.02
$164.02
$164.02 - $164.02
$164.02
Intake Vent Cap 6 in Size Aluminum

Intake Vent Cap 6 in Size Aluminum

FIELD CONTROLS
$72.85 - $72.85
$72.85
$72.85 - $72.85
$72.85

Intake Vent Cap For Nominal Duct Diameter 6 in Gas Appliance Category Not Applicable For Duct Height Not Applicable For Duct Width Not Applicable I...

View full Details
$72.85 - $72.85
$72.85
$72.85 - $72.85
$72.85
High Temp Side Wall Vent Hood 3 In

High Temp Side Wall Vent Hood 3 In

TJERNLUND
$155.17 - $155.17
$155.17
$155.17 - $155.17
$155.17

Vent Hood For Nominal Duct Diameter 3 in Gas Appliance Category Category I For Duct Height 6 1/4 in For Duct Width 6 1/4 in Inlet Diameter 3 in Mat...

View full Details
$155.17 - $155.17
$155.17
$155.17 - $155.17
$155.17
Soffit Vent Plastic For 3 to 5 Ducts

Soffit Vent Plastic For 3 to 5 Ducts

FANTECH
$22.61 - $22.61
$22.61
$22.61 - $22.61
$22.61

Soffit Vent For Nominal Duct Diameter 3 in 4 in 5 in Gas Appliance Category Category III For Duct Height Not Applicable For Duct Width Not Applicab...

View full Details
$22.61 - $22.61
$22.61
$22.61 - $22.61
$22.61
90 Degree Elbow 4 Duct Size

90 Degree Elbow 4 Duct Size

NORDFAB
$92.48 - $92.48
$92.48
$92.48 - $92.48
$92.48

90 Degree Elbow For Nominal Duct Diameter 4 in Inlet Diameter 4 in Material Steel Overall Length 10 in Product Type Elbow Material Thickness 24 ga ...

View full Details
$92.48 - $92.48
$92.48
$92.48 - $92.48
$92.48
Firestop Support Plate Type B 3

Firestop Support Plate Type B 3

AMERI-VENT
$20.01 - $20.01
$20.01
$20.01 - $20.01
$20.01

Firestop Support Plate For Nominal Duct Diameter 3 in Gas Appliance Category Category I Material Steel Inside Diameter 3 in Load Capacity Not Appli...

View full Details
$20.01 - $20.01
$20.01
$20.01 - $20.01
$20.01
Intake Vent Cap 4 in Size Aluminum

Intake Vent Cap 4 in Size Aluminum

FIELD CONTROLS
$51.74 - $51.74
$51.74
$51.74 - $51.74
$51.74

Intake Vent Cap For Nominal Duct Diameter 4 in Gas Appliance Category Not Applicable For Duct Height Not Applicable For Duct Width Not Applicable I...

View full Details
$51.74 - $51.74
$51.74
$51.74 - $51.74
$51.74
Vent Cap 6 in Size Aluminum

Vent Cap 6 in Size Aluminum

FIELD CONTROLS
$214.13 - $214.13
$214.13
$214.13 - $214.13
$214.13

Vent Cap For Nominal Duct Diameter 4 in Gas Appliance Category Not Applicable For Duct Height Not Applicable For Duct Width Not Applicable Inlet Di...

View full Details
$214.13 - $214.13
$214.13
$214.13 - $214.13
$214.13
Angle Flange 12 Duct Size

Angle Flange 12 Duct Size

NORDFAB
$56.44 - $56.44
$56.44
$56.44 - $56.44
$56.44

Angle Flange Adapter For Nominal Duct Diameter 12 in Inlet Diameter 12 1/8 in Material Steel Product Type Angle Flange Adapter Material Thickness 2...

View full Details
$56.44 - $56.44
$56.44
$56.44 - $56.44
$56.44
Hose Adapter 8 Duct Size

Hose Adapter 8 Duct Size

NORDFAB
$57.34 - $57.34
$57.34
$57.34 - $57.34
$57.34

Hose Adapter For Nominal Duct Diameter 8 in Inlet Diameter 8 in Material Steel Product Type Hose Adapter Material Thickness 22 ga Overall Length 4 ...

View full Details
$57.34 - $57.34
$57.34
$57.34 - $57.34
$57.34
Clamp 12 Duct Size

Clamp 12 Duct Size

NORDFAB
$27.14 - $27.14
$27.14
$27.14 - $27.14
$27.14

Duct Clamp For Nominal Duct Diameter 12 in Product Type Duct Clamp Material Thickness 22 ga Material Steel Overall Length 12 in Seal Material Nitri...

View full Details
$27.14 - $27.14
$27.14
$27.14 - $27.14
$27.14
Angle Flange Adapter 10 Duct Size

Angle Flange Adapter 10 Duct Size

NORDFAB
$136.26 - $136.26
$136.26
$136.26 - $136.26
$136.26

Angle Flange Adapter For Nominal Duct Diameter 10 in Inlet Diameter 10 in Material Steel Product Type Angle Flange Adapter Material Thickness 22 ga...

View full Details
$136.26 - $136.26
$136.26
$136.26 - $136.26
$136.26
Tee 6 Duct Size

Tee 6 Duct Size

NORDFAB
$236.27 - $236.27
$236.27
$236.27 - $236.27
$236.27

6 In.dia 14 In.L 90 Degrees Steel Tee Branch For Nominal Duct Diameter 6 in Inlet Diameter 6 in Overall Length 14 in Product Type Tee Branch Weight...

View full Details
$236.27 - $236.27
$236.27
$236.27 - $236.27
$236.27
Tap In 8 x 6 Duct Size

Tap In 8 x 6 Duct Size

NORDFAB
$132.02 - $132.02
$132.02
$132.02 - $132.02
$132.02

8 In.dia 10 In.L 90 Degrees GSteel Tap-In Branch For Nominal Duct Diameter 8 in Inlet Diameter 8 in Overall Length 10 in Product Type Tap In Weight...

View full Details
$132.02 - $132.02
$132.02
$132.02 - $132.02
$132.02
Tap In 6 x 4 Duct Size

Tap In 6 x 4 Duct Size

NORDFAB
$120.06 - $120.06
$120.06
$120.06 - $120.06
$120.06

6 In.dia 8 In.L 90 Degrees GSteel Tap-In Branch For Nominal Duct Diameter 6 in Inlet Diameter 6 in Overall Length 8 in Product Type Tap In Weight 1...

View full Details
$120.06 - $120.06
$120.06
$120.06 - $120.06
$120.06
In-Cut 12 x 12 Duct Size

In-Cut 12 x 12 Duct Size

NORDFAB
$177.87 - $177.87
$177.87
$177.87 - $177.87
$177.87

12 In.dia 18 In.L 30 Degrees GSteel In-Cut Branch For Nominal Duct Diameter 12 in Inlet Diameter 12 in Overall Length 18 in Product Type In Cut Wei...

View full Details
$177.87 - $177.87
$177.87
$177.87 - $177.87
$177.87
Reducer 12 x 8 Duct Size

Reducer 12 x 8 Duct Size

NORDFAB
$142.40 - $142.40
$142.40
$142.40 - $142.40
$142.40

Duct Reducer For Nominal Duct Diameter 8 in 12 in Inlet Diameter 12 in Overall Length 10 in Product Type Reducer Weight 3.75 lb Material Thickness ...

View full Details
$142.40 - $142.40
$142.40
$142.40 - $142.40
$142.40
Reducer 12 x 4 Duct Size

Reducer 12 x 4 Duct Size

NORDFAB
$175.32 - $175.32
$175.32
$175.32 - $175.32
$175.32

Duct Reducer For Nominal Duct Diameter 4 in 12 in Inlet Diameter 12 in Overall Length 16 in Product Type Reducer Weight 3.75 lb Material Thickness ...

View full Details
$175.32 - $175.32
$175.32
$175.32 - $175.32
$175.32
Reducer 8 x 6 Duct Size

Reducer 8 x 6 Duct Size

NORDFAB
$104.77 - $104.77
$104.77
$104.77 - $104.77
$104.77

Duct Reducer For Nominal Duct Diameter 6 in 8 in Inlet Diameter 8 in Overall Length 8 in Product Type Reducer Weight 2.25 lb Material Thickness 22 ...

View full Details
$104.77 - $104.77
$104.77
$104.77 - $104.77
$104.77
Reducer 6 x 4 Duct Size

Reducer 6 x 4 Duct Size

NORDFAB
$101.90 - $101.90
$101.90
$101.90 - $101.90
$101.90

Duct Reducer For Nominal Duct Diameter 4 in 6 in Inlet Diameter 6 in Overall Length 8 in Product Type Reducer Weight 1.75 lb Material Thickness 22 ...

View full Details
$101.90 - $101.90
$101.90
$101.90 - $101.90
$101.90
90 Degree Elbow 12 Duct Size

90 Degree Elbow 12 Duct Size

NORDFAB
$309.01 - $309.01
$309.01
$309.01 - $309.01
$309.01

90 Degree Elbow For Nominal Duct Diameter 12 in Inlet Diameter 12 in Material Steel Overall Length 26 1/4 in Product Type Elbow Material Thickness ...

View full Details
$309.01 - $309.01
$309.01
$309.01 - $309.01
$309.01

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare