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Best Seller
GREENSEAM GRAE1090GA26 90 Degree Elbow, 10 in Duct Dia, 26 ga, 13 in W, 14 in

GREENSEAM GRAE1090GA26 90 Degree Elbow, 10 in Duct Dia, 26 ga, 13 in W, 14 in

90 Degree Elbow, For Nominal Duct Diameter 10 in, Inlet Diameter 10 in, Material Steel, Overall Length 14 in, Product Type Adjustable Elbow, Material Thickness 26 ga, Weight 3.32 lb, Maximum Pressure Rating 2 in wc, For Duct Height 1 5/8 in, Shape... ... more

GREENSEAM GRAE1090GA26 90 Degree Elbow, 10 in Duct Dia, 26 ga, 13 in W, 14 in

90 Degree Elbow, For Nominal Duct Diameter 10 in, Inlet Diameter 10 in, Material Steel, Overall Length 14 in, Product Type Adjustable Elbow, Material Thickness 26 ga, Weight 3.32 lb, Maximum Pressure Rating 2 in wc, For Duct Height 1 5/8 in, Shape...

$18.65

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DAYTON 1C055 30 in Backdraft Damper / Wall Shutter, 30-1/2 in x 30-1/2 in

DAYTON 1C055 30 in Backdraft Damper / Wall Shutter, 30-1/2 in x 30-1/2 in

33 In.H-W 5 3/4 In.L Alu Wall Backdraft Damper, Damper Application Backdraft, For Nominal Duct Diameter Not Applicable, Frame Material Galvanized Steel, Number of Panels 1, Maximum Air Velocity 2500 fpm, Overall Height 33 in, Rough Opening Diameter... ... more

DAYTON 1C055 30 in Backdraft Damper / Wall Shutter, 30-1/2 in x 30-1/2 in

33 In.H-W 5 3/4 In.L Alu Wall Backdraft Damper, Damper Application Backdraft, For Nominal Duct Diameter Not Applicable, Frame Material Galvanized Steel, Number of Panels 1, Maximum Air Velocity 2500 fpm, Overall Height 33 in, Rough Opening Diameter...

$112.99

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Best Seller
GREENSEAM GRAE690GA26 Round 90 Degree Elbow, 6 in Duct Dia, Galvanized Steel,

GREENSEAM GRAE690GA26 Round 90 Degree Elbow, 6 in Duct Dia, Galvanized Steel,

90 Degree Elbow, For Nominal Duct Diameter 6 in, Inlet Diameter 6 in, Material Steel, Overall Length 9 in, Product Type Adjustable Elbow, Material Thickness 26 ga, Weight 1.32 lb, Maximum Pressure Rating 2 in wc, For Duct Height 1 5/8 in, Shape... ... more

GREENSEAM GRAE690GA26 Round 90 Degree Elbow, 6 in Duct Dia, Galvanized Steel,

90 Degree Elbow, For Nominal Duct Diameter 6 in, Inlet Diameter 6 in, Material Steel, Overall Length 9 in, Product Type Adjustable Elbow, Material Thickness 26 ga, Weight 1.32 lb, Maximum Pressure Rating 2 in wc, For Duct Height 1 5/8 in, Shape...

$7.99

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GREENSEAM GRR8P6PGA26 Round Reducer, 8 in x 6 in Duct Dia, Galvanized Steel, 26

GREENSEAM GRR8P6PGA26 Round Reducer, 8 in x 6 in Duct Dia, Galvanized Steel, 26

Duct Reducer, For Nominal Duct Diameter 8 in, Inlet Diameter 8 in, Inside Diameter 8 in, Overall Length 6 in, Product Type Reducer, Weight 0.94 lb, Material Thickness 26 ga, Maximum Pressure Rating 3 in wc, Maximum Temperature Rating 212 Degrees F,... ... more

GREENSEAM GRR8P6PGA26 Round Reducer, 8 in x 6 in Duct Dia, Galvanized Steel, 26

Duct Reducer, For Nominal Duct Diameter 8 in, Inlet Diameter 8 in, Inside Diameter 8 in, Overall Length 6 in, Product Type Reducer, Weight 0.94 lb, Material Thickness 26 ga, Maximum Pressure Rating 3 in wc, Maximum Temperature Rating 212 Degrees F,...

$19.19

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GREENSEAM GRAE490GA24 Round 90 Degree Elbow, 4 in Duct Dia, Galvanized Steel,

GREENSEAM GRAE490GA24 Round 90 Degree Elbow, 4 in Duct Dia, Galvanized Steel,

90 Degree Elbow, For Nominal Duct Diameter 4 in, Inlet Diameter 4 in, Material Steel, Overall Length 7 in, Product Type Adjustable Elbow, Material Thickness 24 ga, Weight 0.81 lb, Maximum Pressure Rating 2 in wc, For Duct Height 1 5/8 in, Shape... ... more

GREENSEAM GRAE490GA24 Round 90 Degree Elbow, 4 in Duct Dia, Galvanized Steel,

90 Degree Elbow, For Nominal Duct Diameter 4 in, Inlet Diameter 4 in, Material Steel, Overall Length 7 in, Product Type Adjustable Elbow, Material Thickness 24 ga, Weight 0.81 lb, Maximum Pressure Rating 2 in wc, For Duct Height 1 5/8 in, Shape...

$11.59

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GREENSEAM GRAE890GA26 Round 90 Degree Elbow, 8 in Duct Dia, Galvanized Steel,

GREENSEAM GRAE890GA26 Round 90 Degree Elbow, 8 in Duct Dia, Galvanized Steel,

90 Degree Elbow, For Nominal Duct Diameter 8 in, Inlet Diameter 8 in, Material Steel, Overall Length 11 in, Product Type Adjustable Elbow, Material Thickness 26 ga, Weight 2.09 lb, Maximum Pressure Rating 2 in wc, For Duct Height 1 5/8 in, Shape... ... more

GREENSEAM GRAE890GA26 Round 90 Degree Elbow, 8 in Duct Dia, Galvanized Steel,

90 Degree Elbow, For Nominal Duct Diameter 8 in, Inlet Diameter 8 in, Material Steel, Overall Length 11 in, Product Type Adjustable Elbow, Material Thickness 26 ga, Weight 2.09 lb, Maximum Pressure Rating 2 in wc, For Duct Height 1 5/8 in, Shape...

$10.59

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DAYTON 3HHL6 Backdraft Damper,Vert/Horiz Mtg,19 3/4Sq

DAYTON 3HHL6 Backdraft Damper,Vert/Horiz Mtg,19 3/4Sq

19.8 In.H-W 4.5 In.L Alu Spring Bkdrft Dampr, Damper Application Backdraft, For Nominal Duct Diameter 20 in, Frame Material Galvanized Steel, Number of Panels 1, Maximum Air Velocity 2000 fpm, Overall Height 19 3/4 in, Rough Opening Diameter 20 in,... ... more

DAYTON 3HHL6 Backdraft Damper,Vert/Horiz Mtg,19 3/4Sq

19.8 In.H-W 4.5 In.L Alu Spring Bkdrft Dampr, Damper Application Backdraft, For Nominal Duct Diameter 20 in, Frame Material Galvanized Steel, Number of Panels 1, Maximum Air Velocity 2000 fpm, Overall Height 19 3/4 in, Rough Opening Diameter 20 in,...

$61.45

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GREENSEAM GRAE1490GA24 Round 90 Degree Elbow, 14 in Duct Dia, Galvanized Steel,

GREENSEAM GRAE1490GA24 Round 90 Degree Elbow, 14 in Duct Dia, Galvanized Steel,

90 Degree Elbow, For Nominal Duct Diameter 14 in, Inlet Diameter 14 in, Material Steel, Overall Length 17 1/2 in, Product Type Adjustable Elbow, Material Thickness 24 ga, Weight 5.75 lb, Maximum Pressure Rating 2 in wc, For Duct Height 1 5/8 in,... ... more

GREENSEAM GRAE1490GA24 Round 90 Degree Elbow, 14 in Duct Dia, Galvanized Steel,

90 Degree Elbow, For Nominal Duct Diameter 14 in, Inlet Diameter 14 in, Material Steel, Overall Length 17 1/2 in, Product Type Adjustable Elbow, Material Thickness 24 ga, Weight 5.75 lb, Maximum Pressure Rating 2 in wc, For Duct Height 1 5/8 in,...

$27.65

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DAYTON 4HX68 Damper,Roof Mount

DAYTON 4HX68 Damper,Roof Mount

29 In.H-W 4.5 In.L Aluminum Backdraft Damper, Damper Application Backdraft, For Nominal Duct Diameter Not Applicable, Frame Material Galvanized Steel, Number of Panels 1, Maximum Air Velocity 2250 fpm, Overall Height 29 in, Rough Opening Diameter 27... ... more

DAYTON 4HX68 Damper,Roof Mount

29 In.H-W 4.5 In.L Aluminum Backdraft Damper, Damper Application Backdraft, For Nominal Duct Diameter Not Applicable, Frame Material Galvanized Steel, Number of Panels 1, Maximum Air Velocity 2250 fpm, Overall Height 29 in, Rough Opening Diameter 27...

$95.49

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GREENSEAM GRR12P8PGA26 Round Reducer, 12 in x 8 in Duct Dia, Galvanized Steel,

GREENSEAM GRR12P8PGA26 Round Reducer, 12 in x 8 in Duct Dia, Galvanized Steel,

Duct Reducer, For Nominal Duct Diameter 12 in, Inlet Diameter 12 in, Inside Diameter 12 in, Overall Length 8 in, Product Type Reducer, Weight 4 lb, Material Thickness 26 ga, Maximum Pressure Rating 3 in wc, Maximum Temperature Rating 212 Degrees F,... ... more

GREENSEAM GRR12P8PGA26 Round Reducer, 12 in x 8 in Duct Dia, Galvanized Steel,

Duct Reducer, For Nominal Duct Diameter 12 in, Inlet Diameter 12 in, Inside Diameter 12 in, Overall Length 8 in, Product Type Reducer, Weight 4 lb, Material Thickness 26 ga, Maximum Pressure Rating 3 in wc, Maximum Temperature Rating 212 Degrees F,...

$23.05

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GREENSEAM GR6POCR8GA26D Duct Collar w/Damper 10 in W, 6 in H

GREENSEAM GR6POCR8GA26D Duct Collar w/Damper 10 in W, 6 in H

Duct Collar w/Damper, For Nominal Duct Diameter 8 in, Material Steel, Overall Length 5 in, Material Thickness 26 ga, Weight 1.68 lb, Maximum Pressure Rating 3 in wc, For Duct Height 6 in, Shape Round, End Type Crimped, For Duct Width 8 in, Gas... ... more

GREENSEAM GR6POCR8GA26D Duct Collar w/Damper 10 in W, 6 in H

Duct Collar w/Damper, For Nominal Duct Diameter 8 in, Material Steel, Overall Length 5 in, Material Thickness 26 ga, Weight 1.68 lb, Maximum Pressure Rating 3 in wc, For Duct Height 6 in, Shape Round, End Type Crimped, For Duct Width 8 in, Gas...

$28.35

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GREENSEAM GRR10P8PGA26 Round Reducer, 10 in x 8 in Duct Dia, Galvanized Steel,

GREENSEAM GRR10P8PGA26 Round Reducer, 10 in x 8 in Duct Dia, Galvanized Steel,

Duct Reducer, For Nominal Duct Diameter 10 in, Inlet Diameter 10 in, Inside Diameter 10 in, Overall Length 8 in, Product Type Reducer, Weight 1.21 lb, Material Thickness 26 ga, Maximum Pressure Rating 3 in wc, Maximum Temperature Rating 212 Degrees... ... more

GREENSEAM GRR10P8PGA26 Round Reducer, 10 in x 8 in Duct Dia, Galvanized Steel,

Duct Reducer, For Nominal Duct Diameter 10 in, Inlet Diameter 10 in, Inside Diameter 10 in, Overall Length 8 in, Product Type Reducer, Weight 1.21 lb, Material Thickness 26 ga, Maximum Pressure Rating 3 in wc, Maximum Temperature Rating 212 Degrees...

$21.59

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GREENSEAM GRECP12GA26 End Cap, 12 in Duct Dia, Galvanized Steel, 26 GA, 12 in W

GREENSEAM GRECP12GA26 End Cap, 12 in Duct Dia, Galvanized Steel, 26 GA, 12 in W

End Cap, For Nominal Duct Diameter 12 in, Inlet Diameter 12 in, Material Steel, Overall Length 2 in, Product Type End Cap, Material Thickness 26 ga, Maximum Pressure Rating 3 in wc, Standards ASTM A653 and A924, SMACNA, Finish Galvanized, Overall... ... more

GREENSEAM GRECP12GA26 End Cap, 12 in Duct Dia, Galvanized Steel, 26 GA, 12 in W

End Cap, For Nominal Duct Diameter 12 in, Inlet Diameter 12 in, Material Steel, Overall Length 2 in, Product Type End Cap, Material Thickness 26 ga, Maximum Pressure Rating 3 in wc, Standards ASTM A653 and A924, SMACNA, Finish Galvanized, Overall...

$16.75

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AMERI-VENT 4FSP Firestop Support Plate,Type B,4"

AMERI-VENT 4FSP Firestop Support Plate,Type B,4"

Firestop Support Plate, For Nominal Duct Diameter 4 in, Gas Appliance Category Category I, Material Steel, Inside Diameter 4 in, Load Capacity Not Applicable, Material Thickness 26 ga, Compatible with Strapping Size Not Applicable, Seal Material Not... ... more

AMERI-VENT 4FSP Firestop Support Plate,Type B,4"

Firestop Support Plate, For Nominal Duct Diameter 4 in, Gas Appliance Category Category I, Material Steel, Inside Diameter 4 in, Load Capacity Not Applicable, Material Thickness 26 ga, Compatible with Strapping Size Not Applicable, Seal Material Not...

$20.89

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GREENSEAM GRR12P10PGA26 Round Reducer, 12 in x 10 in Duct Dia, Galvanized

GREENSEAM GRR12P10PGA26 Round Reducer, 12 in x 10 in Duct Dia, Galvanized

Duct Reducer, For Nominal Duct Diameter 12 in, Inlet Diameter 12 in, Inside Diameter 12 in, Overall Length 6 in, Product Type Reducer, Weight 1 lb, Material Thickness 26 ga, Maximum Pressure Rating 3 in wc, Maximum Temperature Rating 212 Degrees F,... ... more

GREENSEAM GRR12P10PGA26 Round Reducer, 12 in x 10 in Duct Dia, Galvanized

Duct Reducer, For Nominal Duct Diameter 12 in, Inlet Diameter 12 in, Inside Diameter 12 in, Overall Length 6 in, Product Type Reducer, Weight 1 lb, Material Thickness 26 ga, Maximum Pressure Rating 3 in wc, Maximum Temperature Rating 212 Degrees F,...

$23.39

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SPEEDI-BOOT SBS-4106 NB Vent Boot Hanger,90 Degree,4 x 10,Dia 6

SPEEDI-BOOT SBS-4106 NB Vent Boot Hanger,90 Degree,4 x 10,Dia 6

Vent Boot Hanger, Boot Style 90 Degrees Boot, Collar Diameter 6 in, Collar Connection Height 6 in, Collar Connection Width 6 in, Material Steel, Compatible Register Height 4 in, Compatible Register Width 10 in, Duct Size 4 x 10 in, Cap/Collar... ... more

SPEEDI-BOOT SBS-4106 NB Vent Boot Hanger,90 Degree,4 x 10,Dia 6

Vent Boot Hanger, Boot Style 90 Degrees Boot, Collar Diameter 6 in, Collar Connection Height 6 in, Collar Connection Width 6 in, Material Steel, Compatible Register Height 4 in, Compatible Register Width 10 in, Duct Size 4 x 10 in, Cap/Collar...

$28.89

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AMERIFLOW G5008C Snap On Collar,Round,Galvanized Steel

AMERIFLOW G5008C Snap On Collar,Round,Galvanized Steel

Snap-On Collar, Material Steel, Product Type Snap-On Collar, For Nominal Duct Diameter 8 in, Thickness Not Applicable, Overall Diameter 7 3/4 in, Compatible with Product Type Fiberglass Back Diffusers, End Type Bend Tabs, Overall Height 4 in,... ... more

AMERIFLOW G5008C Snap On Collar,Round,Galvanized Steel

Snap-On Collar, Material Steel, Product Type Snap-On Collar, For Nominal Duct Diameter 8 in, Thickness Not Applicable, Overall Diameter 7 3/4 in, Compatible with Product Type Fiberglass Back Diffusers, End Type Bend Tabs, Overall Height 4 in,...

$9.69

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GREENSEAM GR6POCR6GA26D Duct Collar w/Damper 8 in W, 6 in H

GREENSEAM GR6POCR6GA26D Duct Collar w/Damper 8 in W, 6 in H

Duct Collar w/Damper, For Nominal Duct Diameter 6 in, Material Steel, Overall Length 5 in, Material Thickness 26 ga, Weight 1.28 lb, Maximum Pressure Rating 3 in wc, For Duct Height 6 in, Shape Round, End Type Crimped, For Duct Width 6 in, Gas... ... more

GREENSEAM GR6POCR6GA26D Duct Collar w/Damper 8 in W, 6 in H

Duct Collar w/Damper, For Nominal Duct Diameter 6 in, Material Steel, Overall Length 5 in, Material Thickness 26 ga, Weight 1.28 lb, Maximum Pressure Rating 3 in wc, For Duct Height 6 in, Shape Round, End Type Crimped, For Duct Width 6 in, Gas...

$25.95

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GREENSEAM GR6POCR14GA24D Duct Collar w/Damper 16 in W, 6 in H

GREENSEAM GR6POCR14GA24D Duct Collar w/Damper 16 in W, 6 in H

Duct Collar w/Damper, For Nominal Duct Diameter 14 in, Material Steel, Overall Length 5 in, Material Thickness 24 ga, Weight 3.15 lb, Maximum Pressure Rating 3 in wc, For Duct Height 6 in, Shape Round, End Type Crimped, For Duct Width 14 in, Gas... ... more

GREENSEAM GR6POCR14GA24D Duct Collar w/Damper 16 in W, 6 in H

Duct Collar w/Damper, For Nominal Duct Diameter 14 in, Material Steel, Overall Length 5 in, Material Thickness 24 ga, Weight 3.15 lb, Maximum Pressure Rating 3 in wc, For Duct Height 6 in, Shape Round, End Type Crimped, For Duct Width 14 in, Gas...

$47.29

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GREENSEAM GRECP8GA24 End Cap, Galvanized Steel, 24 ga

GREENSEAM GRECP8GA24 End Cap, Galvanized Steel, 24 ga

End Cap, For Nominal Duct Diameter 8 in, Inlet Diameter 8 in, Material Steel, Overall Length 2 in, Product Type End Cap, Material Thickness 24 ga, Maximum Pressure Rating 3 in wc, Standards ASTM A653 and A924, SMACNA, Finish Galvanized, Overall... ... more

GREENSEAM GRECP8GA24 End Cap, Galvanized Steel, 24 ga

End Cap, For Nominal Duct Diameter 8 in, Inlet Diameter 8 in, Material Steel, Overall Length 2 in, Product Type End Cap, Material Thickness 24 ga, Maximum Pressure Rating 3 in wc, Standards ASTM A653 and A924, SMACNA, Finish Galvanized, Overall...

$12.25

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GREENSEAM GRR12P6PGA26 Round Duct Reducer, 12 in x 6 in Duct Dia, Galvanized

GREENSEAM GRR12P6PGA26 Round Duct Reducer, 12 in x 6 in Duct Dia, Galvanized

Duct Reducer, For Nominal Duct Diameter 12 in, Inlet Diameter 12 in, Inside Diameter 12 in, Overall Length 10 in, Product Type Reducer, Weight 1.9 lb, Material Thickness 26 ga, Maximum Pressure Rating 3 in wc, Maximum Temperature Rating 212 Degrees... ... more

GREENSEAM GRR12P6PGA26 Round Duct Reducer, 12 in x 6 in Duct Dia, Galvanized

Duct Reducer, For Nominal Duct Diameter 12 in, Inlet Diameter 12 in, Inside Diameter 12 in, Overall Length 10 in, Product Type Reducer, Weight 1.9 lb, Material Thickness 26 ga, Maximum Pressure Rating 3 in wc, Maximum Temperature Rating 212 Degrees...

$22.99

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SPEEDI-BOOT SBS-4126 SB Vent Boot Hanger,Straight,4 x 12,Dia 6

SPEEDI-BOOT SBS-4126 SB Vent Boot Hanger,Straight,4 x 12,Dia 6

Vent Boot Hanger, Boot Style Straight Boot, Collar Diameter 6 in, Collar Connection Height 6 in, Collar Connection Width 6 in, Material Steel, Compatible Register Height 4 in, Compatible Register Width 12 in, Duct Size 4 x 12 in, Cap/Collar Material... ... more

SPEEDI-BOOT SBS-4126 SB Vent Boot Hanger,Straight,4 x 12,Dia 6

Vent Boot Hanger, Boot Style Straight Boot, Collar Diameter 6 in, Collar Connection Height 6 in, Collar Connection Width 6 in, Material Steel, Compatible Register Height 4 in, Compatible Register Width 12 in, Duct Size 4 x 12 in, Cap/Collar Material...

$29.99

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GREENSEAM GR60SPBGP14GA26 Round Rigid Ducts, 14 in Duct Dia, Galvanized Steel,

GREENSEAM GR60SPBGP14GA26 Round Rigid Ducts, 14 in Duct Dia, Galvanized Steel,

Rigid Ducts, For Nominal Duct Diameter 14 in, Inside Diameter 14 in, Overall Length 60 in, Product Type Rigid Duct, Weight 83.8 lb, Material Steel, Material Thickness 26 ga, Maximum Pressure Rating 2 in wc, Maximum Temperature Rating 212 Degrees F,... ... more

GREENSEAM GR60SPBGP14GA26 Round Rigid Ducts, 14 in Duct Dia, Galvanized Steel,

Rigid Ducts, For Nominal Duct Diameter 14 in, Inside Diameter 14 in, Overall Length 60 in, Product Type Rigid Duct, Weight 83.8 lb, Material Steel, Material Thickness 26 ga, Maximum Pressure Rating 2 in wc, Maximum Temperature Rating 212 Degrees F,...

$264.99

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SPEEDI-BOOT SBS-4105 EB Vent Boot Hanger,End,4 x 10,Dia 5

SPEEDI-BOOT SBS-4105 EB Vent Boot Hanger,End,4 x 10,Dia 5

Vent Boot Hanger, Boot Style End Boot, Collar Diameter 5 in, Collar Connection Height 5 in, Collar Connection Width 5 in, Material Steel, Compatible Register Height 4 in, Compatible Register Width 10 in, Duct Size 4 x 10 in, Cap/Collar Material... ... more

SPEEDI-BOOT SBS-4105 EB Vent Boot Hanger,End,4 x 10,Dia 5

Vent Boot Hanger, Boot Style End Boot, Collar Diameter 5 in, Collar Connection Height 5 in, Collar Connection Width 5 in, Material Steel, Compatible Register Height 4 in, Compatible Register Width 10 in, Duct Size 4 x 10 in, Cap/Collar Material...

$27.79

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DAYTON 3C115 54 in Backdraft Damper / Wall Shutter, 54-1/2 in x 54-1/2 in

DAYTON 3C115 54 in Backdraft Damper / Wall Shutter, 54-1/2 in x 54-1/2 in

57 In.H-W 6 1/4 In.L Alum Wall Fan Shutter, Damper Application Backdraft, For Nominal Duct Diameter Not Applicable, Frame Material Galvanized Steel, Number of Panels 2, Maximum Air Velocity 2500 fpm, Overall Height 57 in, Rough Opening Diameter 54... ... more

DAYTON 3C115 54 in Backdraft Damper / Wall Shutter, 54-1/2 in x 54-1/2 in

57 In.H-W 6 1/4 In.L Alum Wall Fan Shutter, Damper Application Backdraft, For Nominal Duct Diameter Not Applicable, Frame Material Galvanized Steel, Number of Panels 2, Maximum Air Velocity 2500 fpm, Overall Height 57 in, Rough Opening Diameter 54...

$555.99

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GREENSEAM GRAE1090GA24 Round 90 Degree Elbow, 10 in Duct Dia, Galvanized Steel,

GREENSEAM GRAE1090GA24 Round 90 Degree Elbow, 10 in Duct Dia, Galvanized Steel,

90 Degree Elbow, For Nominal Duct Diameter 10 in, Inlet Diameter 10 in, Material Steel, Overall Length 14 in, Product Type Adjustable Elbow, Material Thickness 24 ga, Weight 3.97 lb, Maximum Pressure Rating 2 in wc, For Duct Height 1 5/8 in, Shape... ... more

GREENSEAM GRAE1090GA24 Round 90 Degree Elbow, 10 in Duct Dia, Galvanized Steel,

90 Degree Elbow, For Nominal Duct Diameter 10 in, Inlet Diameter 10 in, Material Steel, Overall Length 14 in, Product Type Adjustable Elbow, Material Thickness 24 ga, Weight 3.97 lb, Maximum Pressure Rating 2 in wc, For Duct Height 1 5/8 in, Shape...

$22.25

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DAYTON 3C728 Mtrzd Damper,For Fan Dia. 30",100-240V

DAYTON 3C728 Mtrzd Damper,For Fan Dia. 30",100-240V

33 In.H-W 13.3 In.L Squ Stl Mtrzd Cntrl Dampr, For Nominal Duct Diameter Not Applicable, Damper Application Motorized, Number of Panels 1, Overall Height 33 in, Overall Length 13 1/4 in, Rough Opening Shape Square, For Duct Shape Square, Overall... ... more

DAYTON 3C728 Mtrzd Damper,For Fan Dia. 30",100-240V

33 In.H-W 13.3 In.L Squ Stl Mtrzd Cntrl Dampr, For Nominal Duct Diameter Not Applicable, Damper Application Motorized, Number of Panels 1, Overall Height 33 in, Overall Length 13 1/4 in, Rough Opening Shape Square, For Duct Shape Square, Overall...

$465.99 $431.99

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DAYTON 3C116 60 in Backdraft Damper / Wall Shutter, 60-1/2 in x 60-1/2 in

DAYTON 3C116 60 in Backdraft Damper / Wall Shutter, 60-1/2 in x 60-1/2 in

63 In.H-W 6 1/4 In.L Alum Wall Fan Shutter, Damper Application Backdraft, For Nominal Duct Diameter Not Applicable, Frame Material Galvanized Steel, Number of Panels 2, Maximum Air Velocity 2500 fpm, Overall Height 63 in, Rough Opening Diameter 60... ... more

DAYTON 3C116 60 in Backdraft Damper / Wall Shutter, 60-1/2 in x 60-1/2 in

63 In.H-W 6 1/4 In.L Alum Wall Fan Shutter, Damper Application Backdraft, For Nominal Duct Diameter Not Applicable, Frame Material Galvanized Steel, Number of Panels 2, Maximum Air Velocity 2500 fpm, Overall Height 63 in, Rough Opening Diameter 60...

$590.99

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GREENSEAM GRAE690GA24 Round 90 Degree Elbow, 6 in Duct Dia, Galvanized Steel,

GREENSEAM GRAE690GA24 Round 90 Degree Elbow, 6 in Duct Dia, Galvanized Steel,

90 Degree Elbow, For Nominal Duct Diameter 6 in, Inlet Diameter 6 in, Material Steel, Overall Length 9 in, Product Type Adjustable Elbow, Material Thickness 24 ga, Weight 1.38 lb, Maximum Pressure Rating 2 in wc, For Duct Height 1 5/8 in, Shape... ... more

GREENSEAM GRAE690GA24 Round 90 Degree Elbow, 6 in Duct Dia, Galvanized Steel,

90 Degree Elbow, For Nominal Duct Diameter 6 in, Inlet Diameter 6 in, Material Steel, Overall Length 9 in, Product Type Adjustable Elbow, Material Thickness 24 ga, Weight 1.38 lb, Maximum Pressure Rating 2 in wc, For Duct Height 1 5/8 in, Shape...

$12.65

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DAYTON 1WBU5 Fan Guard,40-1/8 In. H,40-1/8 In. W

DAYTON 1WBU5 Fan Guard,40-1/8 In. H,40-1/8 In. W

Fan Guard, For Blade Diameter 36 in, Thickness 18 ga, Material Steel, Overall Width 40 1/4 in, Overall Depth 27 in, Overall Height 40 1/4 in, Finish Galvanized, Includes Intake Guard, (4) Side Panels, Standards OSHA ... more

DAYTON 1WBU5 Fan Guard,40-1/8 In. H,40-1/8 In. W

Fan Guard, For Blade Diameter 36 in, Thickness 18 ga, Material Steel, Overall Width 40 1/4 in, Overall Depth 27 in, Overall Height 40 1/4 in, Finish Galvanized, Includes Intake Guard, (4) Side Panels, Standards OSHA

$560.99

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GREENSEAM GRAE1290GA26 Round 90 Degree Elbow, 12 in Duct Dia, Galvanized Steel,

GREENSEAM GRAE1290GA26 Round 90 Degree Elbow, 12 in Duct Dia, Galvanized Steel,

90 Degree Elbow, For Nominal Duct Diameter 12 in, Inlet Diameter 12 in, Material Steel, Overall Length 16 in, Product Type Adjustable Elbow, Material Thickness 26 ga, Weight 3.85 lb, Maximum Pressure Rating 2 in wc, For Duct Height 1 5/8 in, Shape... ... more

GREENSEAM GRAE1290GA26 Round 90 Degree Elbow, 12 in Duct Dia, Galvanized Steel,

90 Degree Elbow, For Nominal Duct Diameter 12 in, Inlet Diameter 12 in, Material Steel, Overall Length 16 in, Product Type Adjustable Elbow, Material Thickness 26 ga, Weight 3.85 lb, Maximum Pressure Rating 2 in wc, For Duct Height 1 5/8 in, Shape...

$23.95

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GREENSEAM GR6POCR12GA24D Duct Collar w/Damper, 14 in 6 in H

GREENSEAM GR6POCR12GA24D Duct Collar w/Damper, 14 in 6 in H

Duct Collar w/Damper, For Nominal Duct Diameter 12 in, Material Steel, Overall Length 5 in, Material Thickness 24 ga, Weight 2.9 lb, Maximum Pressure Rating 3 in wc, For Duct Height 6 in, Shape Round, End Type Crimped, For Duct Width 12 in, Gas... ... more

GREENSEAM GR6POCR12GA24D Duct Collar w/Damper, 14 in 6 in H

Duct Collar w/Damper, For Nominal Duct Diameter 12 in, Material Steel, Overall Length 5 in, Material Thickness 24 ga, Weight 2.9 lb, Maximum Pressure Rating 3 in wc, For Duct Height 6 in, Shape Round, End Type Crimped, For Duct Width 12 in, Gas...

$41.59

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GREENSEAM GRR6P4PGA26 Round Reducer, 6 in x 4 in Duct Dia, Galvanized Steel, 26

GREENSEAM GRR6P4PGA26 Round Reducer, 6 in x 4 in Duct Dia, Galvanized Steel, 26

Duct Reducer, For Nominal Duct Diameter 6 in, Inlet Diameter 6 in, Inside Diameter 6 in, Overall Length 6 in, Product Type Reducer, Weight 16.9 lb, Material Thickness 26 ga, Maximum Pressure Rating 3 in wc, Maximum Temperature Rating 212 Degrees F,... ... more

GREENSEAM GRR6P4PGA26 Round Reducer, 6 in x 4 in Duct Dia, Galvanized Steel, 26

Duct Reducer, For Nominal Duct Diameter 6 in, Inlet Diameter 6 in, Inside Diameter 6 in, Overall Length 6 in, Product Type Reducer, Weight 16.9 lb, Material Thickness 26 ga, Maximum Pressure Rating 3 in wc, Maximum Temperature Rating 212 Degrees F,...

$15.85

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GREENSEAM GRAE1290GA24 Round 90 Degree Elbow, 12 in Duct Dia, Galvanized Steel,

GREENSEAM GRAE1290GA24 Round 90 Degree Elbow, 12 in Duct Dia, Galvanized Steel,

90 Degree Elbow, For Nominal Duct Diameter 12 in, Inlet Diameter 12 in, Material Steel, Overall Length 16 in, Product Type Adjustable Elbow, Material Thickness 24 ga, Weight 4.5 lb, Maximum Pressure Rating 2 in wc, For Duct Height 1 5/8 in, Shape... ... more

GREENSEAM GRAE1290GA24 Round 90 Degree Elbow, 12 in Duct Dia, Galvanized Steel,

90 Degree Elbow, For Nominal Duct Diameter 12 in, Inlet Diameter 12 in, Material Steel, Overall Length 16 in, Product Type Adjustable Elbow, Material Thickness 24 ga, Weight 4.5 lb, Maximum Pressure Rating 2 in wc, For Duct Height 1 5/8 in, Shape...

$25.79

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DAYTON 1WBU4 Fan Guard,34-1/8 In. H,34-1/8 In. W

DAYTON 1WBU4 Fan Guard,34-1/8 In. H,34-1/8 In. W

Fan Guard, For Blade Diameter 30 in, Thickness 18 ga, Material Steel, Overall Width 34 1/4 in, Overall Depth 21 in, Overall Height 34 1/4 in, Finish Galvanized, Includes Intake Guard, (4) Side Panels, Standards OSHA ... more

DAYTON 1WBU4 Fan Guard,34-1/8 In. H,34-1/8 In. W

Fan Guard, For Blade Diameter 30 in, Thickness 18 ga, Material Steel, Overall Width 34 1/4 in, Overall Depth 21 in, Overall Height 34 1/4 in, Finish Galvanized, Includes Intake Guard, (4) Side Panels, Standards OSHA

$447.99

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GREENSEAM GRR14P12PGA26 Round Reducer, 14 in x 12 in Duct Dia, Galvanized

GREENSEAM GRR14P12PGA26 Round Reducer, 14 in x 12 in Duct Dia, Galvanized

Duct Reducer, For Nominal Duct Diameter 14 in, Inlet Diameter 14 in, Inside Diameter 14 in, Overall Length 6 in, Product Type Reducer, Weight 2 lb, Material Thickness 26 ga, Maximum Pressure Rating 3 in wc, Maximum Temperature Rating 212 Degrees F,... ... more

GREENSEAM GRR14P12PGA26 Round Reducer, 14 in x 12 in Duct Dia, Galvanized

Duct Reducer, For Nominal Duct Diameter 14 in, Inlet Diameter 14 in, Inside Diameter 14 in, Overall Length 6 in, Product Type Reducer, Weight 2 lb, Material Thickness 26 ga, Maximum Pressure Rating 3 in wc, Maximum Temperature Rating 212 Degrees F,...

$26.45

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GREENSEAM GRR6P4PGA24 Round Reducer, 6 in x 4 in Duct Dia, Galvanized Steel, 24

GREENSEAM GRR6P4PGA24 Round Reducer, 6 in x 4 in Duct Dia, Galvanized Steel, 24

Duct Reducer, For Nominal Duct Diameter 6 in, Inlet Diameter 6 in, Inside Diameter 6 in, Overall Length 6 in, Product Type Reducer, Weight 0.9 lb, Material Thickness 24 ga, Maximum Pressure Rating 3 in wc, Maximum Temperature Rating 212 Degrees F,... ... more

GREENSEAM GRR6P4PGA24 Round Reducer, 6 in x 4 in Duct Dia, Galvanized Steel, 24

Duct Reducer, For Nominal Duct Diameter 6 in, Inlet Diameter 6 in, Inside Diameter 6 in, Overall Length 6 in, Product Type Reducer, Weight 0.9 lb, Material Thickness 24 ga, Maximum Pressure Rating 3 in wc, Maximum Temperature Rating 212 Degrees F,...

$17.15

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DAYTON 3HHL7 Backdraft Damper,Vert/Horiz Mtg,27 3/4Sq

DAYTON 3HHL7 Backdraft Damper,Vert/Horiz Mtg,27 3/4Sq

27.8 In.H-W 4.5 In.L Alu Spring Bkdrft Dampr, Damper Application Backdraft, For Nominal Duct Diameter 28 in, Frame Material Galvanized Steel, Number of Panels 1, Maximum Air Velocity 2000 fpm, Overall Height 27 3/4 in, Rough Opening Diameter 28 in,... ... more

DAYTON 3HHL7 Backdraft Damper,Vert/Horiz Mtg,27 3/4Sq

27.8 In.H-W 4.5 In.L Alu Spring Bkdrft Dampr, Damper Application Backdraft, For Nominal Duct Diameter 28 in, Frame Material Galvanized Steel, Number of Panels 1, Maximum Air Velocity 2000 fpm, Overall Height 27 3/4 in, Rough Opening Diameter 28 in,...

$93.79

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GREENSEAM GRECP6GA26 End Cap, Galvanized Steel, 26 ga

GREENSEAM GRECP6GA26 End Cap, Galvanized Steel, 26 ga

End Cap, For Nominal Duct Diameter 6 in, Inlet Diameter 6 in, Material Steel, Overall Length 2 in, Product Type End Cap, Material Thickness 26 ga, Maximum Pressure Rating 3 in wc, Standards ASTM A653 and A924, SMACNA, Finish Galvanized, Overall... ... more

GREENSEAM GRECP6GA26 End Cap, Galvanized Steel, 26 ga

End Cap, For Nominal Duct Diameter 6 in, Inlet Diameter 6 in, Material Steel, Overall Length 2 in, Product Type End Cap, Material Thickness 26 ga, Maximum Pressure Rating 3 in wc, Standards ASTM A653 and A924, SMACNA, Finish Galvanized, Overall...

$7.79

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