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Best Seller
DAYTON 4F951 Louver,Intake,12-18 In,Aluminum

DAYTON 4F951 Louver,Intake,12-18 In,Aluminum

18 In.H 16 In.W Non-Drnbl Alu Intake Louver, Louver Type Stationary Blade, Frame Type Flanged, Frame Depth 4 in, Mounting Style Surface Mount, Outside Height 18 in, Outside Width 16 in, Rough Opening Height 14 in, Rough Opening Width 12 in, Louver... ... more

DAYTON 4F951 Louver,Intake,12-18 In,Aluminum

18 In.H 16 In.W Non-Drnbl Alu Intake Louver, Louver Type Stationary Blade, Frame Type Flanged, Frame Depth 4 in, Mounting Style Surface Mount, Outside Height 18 in, Outside Width 16 in, Rough Opening Height 14 in, Rough Opening Width 12 in, Louver...

$122.99

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DAYTON 2RB70 Gravity Roof Vent,22 In Sq Base

DAYTON 2RB70 Gravity Roof Vent,22 In Sq Base

Gravity Ventilator, Exhaust Airflow @ 0.100 in SP 740 cfm, Housing Material Aluminum, Assembly Fully Assembled, Compatible Curb Grainger Part Number 2RB76, Compatible Damper Grainger Part Number 4HX39, Mount Type Roof Curb, Number of Filters 0 ... more

DAYTON 2RB70 Gravity Roof Vent,22 In Sq Base

Gravity Ventilator, Exhaust Airflow @ 0.100 in SP 740 cfm, Housing Material Aluminum, Assembly Fully Assembled, Compatible Curb Grainger Part Number 2RB76, Compatible Damper Grainger Part Number 4HX39, Mount Type Roof Curb, Number of Filters 0

$236.99

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Best Seller
DAYTON 5NKN5 Damper,Backdraft,Wall Mount,22-3/4 In Sq

DAYTON 5NKN5 Damper,Backdraft,Wall Mount,22-3/4 In Sq

22.75 In.H-W 4.5 In.L Aluminum Backdraft Dampr, Damper Application Backdraft, For Nominal Duct Diameter Not Applicable, Frame Material Aluminum, Number of Panels 1, Maximum Air Velocity 2250 fpm, Overall Height 22 3/4 in, Rough Opening Diameter 20... ... more

DAYTON 5NKN5 Damper,Backdraft,Wall Mount,22-3/4 In Sq

22.75 In.H-W 4.5 In.L Aluminum Backdraft Dampr, Damper Application Backdraft, For Nominal Duct Diameter Not Applicable, Frame Material Aluminum, Number of Panels 1, Maximum Air Velocity 2250 fpm, Overall Height 22 3/4 in, Rough Opening Diameter 20...

$97.75

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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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DAYTON 4F954 Louver,Intake,21-36 In,Aluminum

DAYTON 4F954 Louver,Intake,21-36 In,Aluminum

34 In.H 25 In.W Non-Drnbl Alu Intake Louver, Louver Type Stationary Blade, Frame Type Flanged, Frame Depth 4 in, Mounting Style Surface Mount, Outside Height 34 in, Outside Width 25 in, Rough Opening Height 30 in, Rough Opening Width 21 in, Louver... ... more

DAYTON 4F954 Louver,Intake,21-36 In,Aluminum

34 In.H 25 In.W Non-Drnbl Alu Intake Louver, Louver Type Stationary Blade, Frame Type Flanged, Frame Depth 4 in, Mounting Style Surface Mount, Outside Height 34 in, Outside Width 25 in, Rough Opening Height 30 in, Rough Opening Width 21 in, Louver...

$316.99

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DAYTON 4F422 Louver,Intake,21-36 In

DAYTON 4F422 Louver,Intake,21-36 In

34 In.H 24 In.W Non-Drnbl GSteel Intake Louver, Louver Type Stationary Blade, Frame Type Flanged, Frame Depth 4 in, Mounting Style Surface Mount, Outside Height 34 in, Outside Width 24 in, Rough Opening Height 30 in, Rough Opening Width 21 in,... ... more

DAYTON 4F422 Louver,Intake,21-36 In

34 In.H 24 In.W Non-Drnbl GSteel Intake Louver, Louver Type Stationary Blade, Frame Type Flanged, Frame Depth 4 in, Mounting Style Surface Mount, Outside Height 34 in, Outside Width 24 in, Rough Opening Height 30 in, Rough Opening Width 21 in,...

$243.99

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DAYTON 4FZF4 Louver,Wall Opening 24 x 24 In,Aluminum

DAYTON 4FZF4 Louver,Wall Opening 24 x 24 In,Aluminum

24 In.H 24 In.W Non-Drnbl Alu Modular Louver, Louver Type Stationary Blade, Frame Type Hat Channel, Frame Depth 4 in, Mounting Style Flush Mount, Outside Height 23 1/2 in, Outside Width 23 1/2 in, Rough Opening Height 24 in, Rough Opening Width 24... ... more

DAYTON 4FZF4 Louver,Wall Opening 24 x 24 In,Aluminum

24 In.H 24 In.W Non-Drnbl Alu Modular Louver, Louver Type Stationary Blade, Frame Type Hat Channel, Frame Depth 4 in, Mounting Style Flush Mount, Outside Height 23 1/2 in, Outside Width 23 1/2 in, Rough Opening Height 24 in, Rough Opening Width 24...

$218.99

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DAYTON 20UA47 Intake Louver,Fixed, Drainable,24H x 30W

DAYTON 20UA47 Intake Louver,Fixed, Drainable,24H x 30W

27 In.H 33 In.W Drnbl Extrd Alu Intake Louver, Louver Type Stationary Blade, Frame Type Flanged, Frame Depth 4 in, Mounting Style Surface Mount, Outside Height 23 1/2 in, Outside Width 29 1/2 in, Rough Opening Height 24 in, Rough Opening Width 30... ... more

DAYTON 20UA47 Intake Louver,Fixed, Drainable,24H x 30W

27 In.H 33 In.W Drnbl Extrd Alu Intake Louver, Louver Type Stationary Blade, Frame Type Flanged, Frame Depth 4 in, Mounting Style Surface Mount, Outside Height 23 1/2 in, Outside Width 29 1/2 in, Rough Opening Height 24 in, Rough Opening Width 30...

$386.99

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DAYTON 3TZ50 Damper,Roof Mount,Exh Only,11 1/2 Sq

DAYTON 3TZ50 Damper,Roof Mount,Exh Only,11 1/2 Sq

11.5 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 2000 fpm, Overall Height 11 1/2 in, Rough Opening... ... more

DAYTON 3TZ50 Damper,Roof Mount,Exh Only,11 1/2 Sq

11.5 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 2000 fpm, Overall Height 11 1/2 in, Rough Opening...

$37.69

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DAYTON 4F955 Louver,Intake,24-36 In,Aluminum

DAYTON 4F955 Louver,Intake,24-36 In,Aluminum

40 In.H 28 In.W Non-Drnbl Alu Intake Louver, Louver Type Stationary Blade, Frame Type Flanged, Frame Depth 4 in, Mounting Style Surface Mount, Outside Height 40 in, Outside Width 28 in, Rough Opening Height 36 in, Rough Opening Width 24 in, Louver... ... more

DAYTON 4F955 Louver,Intake,24-36 In,Aluminum

40 In.H 28 In.W Non-Drnbl Alu Intake Louver, Louver Type Stationary Blade, Frame Type Flanged, Frame Depth 4 in, Mounting Style Surface Mount, Outside Height 40 in, Outside Width 28 in, Rough Opening Height 36 in, Rough Opening Width 24 in, Louver...

$376.99

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DAYTON 20UA33 Intake Louver,Fixed, Drainable,24H x 18W

DAYTON 20UA33 Intake Louver,Fixed, Drainable,24H x 18W

27 In.H 21 In.W Drnbl Extrd Alu Intake Louver, Louver Type Stationary Blade, Frame Type Flanged, Frame Depth 4 in, Mounting Style Surface Mount, Outside Height 23 1/2 in, Outside Width 17 1/2 in, Rough Opening Height 24 in, Rough Opening Width 18... ... more

DAYTON 20UA33 Intake Louver,Fixed, Drainable,24H x 18W

27 In.H 21 In.W Drnbl Extrd Alu Intake Louver, Louver Type Stationary Blade, Frame Type Flanged, Frame Depth 4 in, Mounting Style Surface Mount, Outside Height 23 1/2 in, Outside Width 17 1/2 in, Rough Opening Height 24 in, Rough Opening Width 18...

$316.99

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DAYTON 20UA12 Intake Louver,Fixed, Drainable,24H x 36W

DAYTON 20UA12 Intake Louver,Fixed, Drainable,24H x 36W

39 In.H 39 In.W Drnbl Extrd Alu Intake Louver, Louver Type Stationary Blade, Frame Type Flanged, Frame Depth 4 in, Mounting Style Surface Mount, Outside Height 23 1/2 in, Outside Width 35 1/2 in, Rough Opening Height 24 in, Rough Opening Width 24... ... more

DAYTON 20UA12 Intake Louver,Fixed, Drainable,24H x 36W

39 In.H 39 In.W Drnbl Extrd Alu Intake Louver, Louver Type Stationary Blade, Frame Type Flanged, Frame Depth 4 in, Mounting Style Surface Mount, Outside Height 23 1/2 in, Outside Width 35 1/2 in, Rough Opening Height 24 in, Rough Opening Width 24...

$432.99

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DAYTON 20UA75 Intake Louver,Fixed, Drainable,36H x 54W

DAYTON 20UA75 Intake Louver,Fixed, Drainable,36H x 54W

39 In.H 57 In.W Drnbl Extrd Alu Intake Louver, Louver Type Stationary Blade, Frame Type Flanged, Frame Depth 4 in, Mounting Style Surface Mount, Outside Height 35 1/2 in, Outside Width 53 1/2 in, Rough Opening Height 36 in, Rough Opening Width 54... ... more

DAYTON 20UA75 Intake Louver,Fixed, Drainable,36H x 54W

39 In.H 57 In.W Drnbl Extrd Alu Intake Louver, Louver Type Stationary Blade, Frame Type Flanged, Frame Depth 4 in, Mounting Style Surface Mount, Outside Height 35 1/2 in, Outside Width 53 1/2 in, Rough Opening Height 36 in, Rough Opening Width 54...

$736.99

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