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| Best Seller  | DAYTON 5NKH6 Combo Louver Damper,Adj,17-1/2 H,Alum 12 In.H 15 In.W Drnbl Extrd Alu Combo Dmpr, Louver Type Combination, Frame Type Hat Channel, Outside Height 17 1/2 in, Outside Width 17 1/2 in, Rough Opening Height 18 in, Rough Opening Width 18 in, Louver Maximum Intake 438 cfm, Maximum Exhaust 625... ... more
DAYTON 5NKH6 Combo Louver Damper,Adj,17-1/2 H,Alum 12 In.H 15 In.W Drnbl Extrd Alu Combo Dmpr, Louver Type Combination, Frame Type Hat Channel, Outside Height 17 1/2 in, Outside Width 17 1/2 in, Rough Opening Height 18 in, Rough Opening Width 18 in, Louver Maximum Intake 438 cfm, Maximum Exhaust 625... | go to store |
 | DAYTON 347HX8 Ventilator Combo Kit, Gable Mount, 120 V, Hz: 60 Attic Exhaust Fan, Control Type Thermostat, Blade Material Aluminum, Exhaust Airflow @ 0.000 in SP 800 cfm, Fire Safety Shut-Off No, High-Efficiency Motor No, Housing Material Aluminum, Includes Humidistat No, Includes Shutter Yes, Includes Thermostat... ... more
DAYTON 347HX8 Ventilator Combo Kit, Gable Mount, 120 V, Hz: 60 Attic Exhaust Fan, Control Type Thermostat, Blade Material Aluminum, Exhaust Airflow @ 0.000 in SP 800 cfm, Fire Safety Shut-Off No, High-Efficiency Motor No, Housing Material Aluminum, Includes Humidistat No, Includes Shutter Yes, Includes Thermostat... | go to store |
| Best Seller  | DAYTON 6WRK0 Door Louver,14-1/8 H,26-1/4 W,Steel Door Louver, Material Steel, Finish Gray Primer, Louver Opening Height 12 1/2 in, Louver Opening Width 24 1/2 in, Rough Opening Height 12 1/2 in, Outside Height 14 1/8 in, Outside Width 26 1/4 in, Free Area 1.1 sq ft, Flange Width 1 1/4 in, Maximum... ... more
DAYTON 6WRK0 Door Louver,14-1/8 H,26-1/4 W,Steel Door Louver, Material Steel, Finish Gray Primer, Louver Opening Height 12 1/2 in, Louver Opening Width 24 1/2 in, Rough Opening Height 12 1/2 in, Outside Height 14 1/8 in, Outside Width 26 1/4 in, Free Area 1.1 sq ft, Flange Width 1 1/4 in, Maximum... | go to store |
 | DAYTON 20UA13 Intake Louver,Fixed, Drainable,36H 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 35 1/2 in, Outside Width 35 1/2 in, Rough Opening Height 36 in, Rough Opening Width 36 in,... ... more
DAYTON 20UA13 Intake Louver,Fixed, Drainable,36H 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 35 1/2 in, Outside Width 35 1/2 in, Rough Opening Height 36 in, Rough Opening Width 36 in,... | go to store |
 | DAYTON 6WRK6 Door Louver,10-1/8 H,14-1/4 W,Aluminum Door Louver, Material Aluminum, Finish Clear Anodized, Louver Opening Height 8 1/2 in, Louver Opening Width 12 1/2 in, Rough Opening Height 8 1/2 in, Outside Height 10 1/8 in, Outside Width 14 1/4 in, Free Area 0.4 sq ft, Flange Width 1 1/4 in, Maximum... ... more
DAYTON 6WRK6 Door Louver,10-1/8 H,14-1/4 W,Aluminum Door Louver, Material Aluminum, Finish Clear Anodized, Louver Opening Height 8 1/2 in, Louver Opening Width 12 1/2 in, Rough Opening Height 8 1/2 in, Outside Height 10 1/8 in, Outside Width 14 1/4 in, Free Area 0.4 sq ft, Flange Width 1 1/4 in, Maximum... | go to store |
 | DAYTON 6WRH9 Door Louver,14-1/8 H,14-1/4 W,Steel Door Louver, Material Steel, Finish Gray Primer, Louver Opening Height 12 1/2 in, Louver Opening Width 12 1/2 in, Rough Opening Height 12 1/2 in, Outside Height 14 1/8 in, Outside Width 14 1/4 in, Free Area 0.5 sq ft, Flange Width 1 1/4 in, Maximum... ... more
DAYTON 6WRH9 Door Louver,14-1/8 H,14-1/4 W,Steel Door Louver, Material Steel, Finish Gray Primer, Louver Opening Height 12 1/2 in, Louver Opening Width 12 1/2 in, Rough Opening Height 12 1/2 in, Outside Height 14 1/8 in, Outside Width 14 1/4 in, Free Area 0.5 sq ft, Flange Width 1 1/4 in, Maximum... | go to store |
 | DAYTON 20UA07 Intake Louver,Fixed, Drainable,12H x 12W 15 In.H 15 In.W Drnbl Extrd Alu Intake Louver, Louver Type Stationary Blade, Frame Type Flanged, Frame Depth 4 in, Mounting Style Surface Mount, Outside Height 11 1/2 in, Outside Width 11 1/2 in, Rough Opening Height 12 in, Rough Opening Width 12 in,... ... more
DAYTON 20UA07 Intake Louver,Fixed, Drainable,12H x 12W 15 In.H 15 In.W Drnbl Extrd Alu Intake Louver, Louver Type Stationary Blade, Frame Type Flanged, Frame Depth 4 in, Mounting Style Surface Mount, Outside Height 11 1/2 in, Outside Width 11 1/2 in, Rough Opening Height 12 in, Rough Opening Width 12 in,... | go to store |
 | DAYTON 5NKL2 Door Louver,18-1/4 W,10-1/8 H,Aluminum Door Louver, Material Aluminum, Finish Clear Anodized, Louver Opening Height 8 1/2 in, Louver Opening Width 16 1/2 in, Rough Opening Height 8 1/2 in, Outside Height 10 1/8 in, Outside Width 18 1/4 in, Free Area 0.5 sq ft, Flange Width 1 1/4 in, Maximum... ... more
DAYTON 5NKL2 Door Louver,18-1/4 W,10-1/8 H,Aluminum Door Louver, Material Aluminum, Finish Clear Anodized, Louver Opening Height 8 1/2 in, Louver Opening Width 16 1/2 in, Rough Opening Height 8 1/2 in, Outside Height 10 1/8 in, Outside Width 18 1/4 in, Free Area 0.5 sq ft, Flange Width 1 1/4 in, Maximum... | go to store |
 | DAYTON 20UA08 Intake Louver,Fixed, Drainable,18H x 18W 21 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 17 1/2 in, Outside Width 17 1/2 in, Rough Opening Height 18 in, Rough Opening Width 18 in,... ... more
DAYTON 20UA08 Intake Louver,Fixed, Drainable,18H x 18W 21 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 17 1/2 in, Outside Width 17 1/2 in, Rough Opening Height 18 in, Rough Opening Width 18 in,... | go to store |
 | DAYTON 6WRJ3 Door Louver,18-1/8 H,18-1/4 W,Steel Door Louver, Material Steel, Finish Gray Primer, Louver Opening Height 16 1/2 in, Louver Opening Width 16 1/2 in, Rough Opening Height 16 1/2 in, Outside Height 18 1/8 in, Outside Width 18 1/4 in, Free Area 1 sq ft, Flange Width 1 1/4 in, Maximum Door... ... more
DAYTON 6WRJ3 Door Louver,18-1/8 H,18-1/4 W,Steel Door Louver, Material Steel, Finish Gray Primer, Louver Opening Height 16 1/2 in, Louver Opening Width 16 1/2 in, Rough Opening Height 16 1/2 in, Outside Height 18 1/8 in, Outside Width 18 1/4 in, Free Area 1 sq ft, Flange Width 1 1/4 in, Maximum Door... | go to store |
 | DAYTON 6WRJ7 Door Louver,1-3/8 to 2-1/4",Steel Door Louver, Material Steel, Finish Gray Primer, Louver Opening Height 14 1/2 in, Louver Opening Width 20 1/2 in, Rough Opening Height 14 1/2 in, Outside Height 16 1/8 in, Outside Width 22 1/4 in, Free Area 1.1 sq ft, Flange Width 1 1/4 in, Maximum... ... more
DAYTON 6WRJ7 Door Louver,1-3/8 to 2-1/4",Steel Door Louver, Material Steel, Finish Gray Primer, Louver Opening Height 14 1/2 in, Louver Opening Width 20 1/2 in, Rough Opening Height 14 1/2 in, Outside Height 16 1/8 in, Outside Width 22 1/4 in, Free Area 1.1 sq ft, Flange Width 1 1/4 in, Maximum... | go to store |
 | DAYTON 5NKL4 Door Louver,14-1/8 H,20-1/4 W,Aluminum Door Louver, Material Aluminum, Finish Clear Anodized, Louver Opening Height 12 1/2 in, Louver Opening Width 18 1/2 in, Rough Opening Height 12 1/2 in, Outside Height 14 1/8 in, Outside Width 22 1/4 in, Free Area 0.8 sq ft, Flange Width 1 1/4 in,... ... more
DAYTON 5NKL4 Door Louver,14-1/8 H,20-1/4 W,Aluminum Door Louver, Material Aluminum, Finish Clear Anodized, Louver Opening Height 12 1/2 in, Louver Opening Width 18 1/2 in, Rough Opening Height 12 1/2 in, Outside Height 14 1/8 in, Outside Width 22 1/4 in, Free Area 0.8 sq ft, Flange Width 1 1/4 in,... | go to store |
 | DAYTON 20UA19 Intake Louver,Fixed, Drainable,60H x 60W 63 In.H 63 In.W Drnbl Extrd Alu Intake Louver, Louver Type Stationary Blade, Frame Type Flanged, Frame Depth 4 in, Mounting Style Surface Mount, Outside Height 59 1/2 in, Outside Width 59 1/2 in, Rough Opening Height 60 in, Rough Opening Width 60 in,... ... more
DAYTON 20UA19 Intake Louver,Fixed, Drainable,60H x 60W 63 In.H 63 In.W Drnbl Extrd Alu Intake Louver, Louver Type Stationary Blade, Frame Type Flanged, Frame Depth 4 in, Mounting Style Surface Mount, Outside Height 59 1/2 in, Outside Width 59 1/2 in, Rough Opening Height 60 in, Rough Opening Width 60 in,... | go to store |
 | DAYTON 6WRJ8 Door Louver,18-1/8 H,22-1/4 W,Steel Door Louver, Material Steel, Finish Gray Primer, Louver Opening Height 16 1/2 in, Louver Opening Width 20 1/2 in, Rough Opening Height 16 1/2 in, Outside Height 18 1/8 in, Outside Width 22 1/4 in, Free Area 1.3 sq ft, Flange Width 1 1/4 in, Maximum... ... more
DAYTON 6WRJ8 Door Louver,18-1/8 H,22-1/4 W,Steel Door Louver, Material Steel, Finish Gray Primer, Louver Opening Height 16 1/2 in, Louver Opening Width 20 1/2 in, Rough Opening Height 16 1/2 in, Outside Height 18 1/8 in, Outside Width 22 1/4 in, Free Area 1.3 sq ft, Flange Width 1 1/4 in, Maximum... | go to store |
 | DAYTON 5NKL0 Door Louver,10-1/8 H,16-1/4 W,Aluminum Door Louver, Material Aluminum, Finish Clear Anodized, Louver Opening Height 8 1/2 in, Louver Opening Width 14 1/2 in, Rough Opening Height 8 1/2 in, Outside Height 10 1/8 in, Outside Width 16 1/4 in, Free Area 0.4 sq ft, Flange Width 1 1/4 in, Maximum... ... more
DAYTON 5NKL0 Door Louver,10-1/8 H,16-1/4 W,Aluminum Door Louver, Material Aluminum, Finish Clear Anodized, Louver Opening Height 8 1/2 in, Louver Opening Width 14 1/2 in, Rough Opening Height 8 1/2 in, Outside Height 10 1/8 in, Outside Width 16 1/4 in, Free Area 0.4 sq ft, Flange Width 1 1/4 in, Maximum... | go to store |
 | DAYTON 6WRK5 Door Louver,6-1/8 H,12-1/4W,Aluminum Door Louver, Material Aluminum, Finish Clear Anodized, Louver Opening Height 4 1/2 in, Louver Opening Width 10 1/2 in, Rough Opening Height 4 1/2 in, Outside Height 6 1/8 in, Outside Width 12 1/4 in, Free Area 0.2 sq ft, Flange Width 1 1/4 in, Maximum... ... more
DAYTON 6WRK5 Door Louver,6-1/8 H,12-1/4W,Aluminum Door Louver, Material Aluminum, Finish Clear Anodized, Louver Opening Height 4 1/2 in, Louver Opening Width 10 1/2 in, Rough Opening Height 4 1/2 in, Outside Height 6 1/8 in, Outside Width 12 1/4 in, Free Area 0.2 sq ft, Flange Width 1 1/4 in, Maximum... | go to store |
 | DAYTON 6WRK1 Door Louver,18-1/8 H,26-1/4 W,Steel Door Louver, Material Steel, Finish Gray Primer, Louver Opening Height 16 1/2 in, Louver Opening Width 24 1/2 in, Rough Opening Height 16 1/2 in, Outside Height 18 1/8 in, Outside Width 26 1/4 in, Free Area 1.5 sq ft, Flange Width 1 1/4 in, Maximum... ... more
DAYTON 6WRK1 Door Louver,18-1/8 H,26-1/4 W,Steel Door Louver, Material Steel, Finish Gray Primer, Louver Opening Height 16 1/2 in, Louver Opening Width 24 1/2 in, Rough Opening Height 16 1/2 in, Outside Height 18 1/8 in, Outside Width 26 1/4 in, Free Area 1.5 sq ft, Flange Width 1 1/4 in, Maximum... | go to store |
 | DAYTON 5NKK0 Drainable Louver,Fixed,47-1/2 H,Alum 48 In.H 48 In.W Drnbl Extrd Alu Intake Louver, Louver Type Stationary Blade, Frame Type Hat Channel, Frame Depth 4 in, Mounting Style Recess Mount, Outside Height 47 1/2 in, Outside Width 47 1/2 in, Rough Opening Height 48 in, Rough Opening Width 48... ... more
DAYTON 5NKK0 Drainable Louver,Fixed,47-1/2 H,Alum 48 In.H 48 In.W Drnbl Extrd Alu Intake Louver, Louver Type Stationary Blade, Frame Type Hat Channel, Frame Depth 4 in, Mounting Style Recess Mount, Outside Height 47 1/2 in, Outside Width 47 1/2 in, Rough Opening Height 48 in, Rough Opening Width 48... | go to store |
 | DAYTON 5NKL5 Door Louver,12-1/8 H, 22-1/4 W,Aluminum Door Louver, Material Aluminum, Finish Clear Anodized, Louver Opening Height 10 1/2 in, Louver Opening Width 20 1/2 in, Rough Opening Height 10 1/2 in, Outside Height 12 1/8 in, Outside Width 22 1/4 in, Free Area 0.8 sq ft, Flange Width 1 1/4 in,... ... more
DAYTON 5NKL5 Door Louver,12-1/8 H, 22-1/4 W,Aluminum Door Louver, Material Aluminum, Finish Clear Anodized, Louver Opening Height 10 1/2 in, Louver Opening Width 20 1/2 in, Rough Opening Height 10 1/2 in, Outside Height 12 1/8 in, Outside Width 22 1/4 in, Free Area 0.8 sq ft, Flange Width 1 1/4 in,... | go to store |
 | DAYTON 5NKK9 Door Louver,14-1/4 H,14-1/8 W,Aluminum Door Louver, Material Aluminum, Finish Clear Anodized, Louver Opening Height 12 1/2 in, Louver Opening Width 12 1/2 in, Rough Opening Height 12 1/2 in, Outside Height 14 1/8 in, Outside Width 14 1/4 in, Free Area 0.5 sq ft, Flange Width 1 1/4 in,... ... more
DAYTON 5NKK9 Door Louver,14-1/4 H,14-1/8 W,Aluminum Door Louver, Material Aluminum, Finish Clear Anodized, Louver Opening Height 12 1/2 in, Louver Opening Width 12 1/2 in, Rough Opening Height 12 1/2 in, Outside Height 14 1/8 in, Outside Width 14 1/4 in, Free Area 0.5 sq ft, Flange Width 1 1/4 in,... | go to store |
 | DAYTON 6WRJ9 Door Louver,22-1/8 H,22-1/4 W,Steel Door Louver, Material Steel, Finish Gray Primer, Louver Opening Height 20 1/2 in, Louver Opening Width 20 1/2 in, Rough Opening Height 20 1/2 in, Outside Height 22 1/8 in, Outside Width 22 1/4 in, Free Area 1.6 sq ft, Flange Width 1 1/4 in, Maximum... ... more
DAYTON 6WRJ9 Door Louver,22-1/8 H,22-1/4 W,Steel Door Louver, Material Steel, Finish Gray Primer, Louver Opening Height 20 1/2 in, Louver Opening Width 20 1/2 in, Rough Opening Height 20 1/2 in, Outside Height 22 1/8 in, Outside Width 22 1/4 in, Free Area 1.6 sq ft, Flange Width 1 1/4 in, Maximum... | go to store |
 | DAYTON 5NKL3 Door Louver,18-1/4 H,18-1/8 W,Aluminum Door Louver, Material Aluminum, Finish Clear Anodized, Louver Opening Height 16 1/2 in, Louver Opening Width 16 1/2 in, Rough Opening Height 16 1/2 in, Outside Height 18 1/8 in, Outside Width 18 1/4 in, Free Area 1 sq ft, Flange Width 1 1/4 in, Maximum... ... more
DAYTON 5NKL3 Door Louver,18-1/4 H,18-1/8 W,Aluminum Door Louver, Material Aluminum, Finish Clear Anodized, Louver Opening Height 16 1/2 in, Louver Opening Width 16 1/2 in, Rough Opening Height 16 1/2 in, Outside Height 18 1/8 in, Outside Width 18 1/4 in, Free Area 1 sq ft, Flange Width 1 1/4 in, Maximum... | go to store |
 | DAYTON 5NKN0 Door Louver,14-1/8 H, 26 1/4 W,Aluminum Door Louver, Material Aluminum, Finish Clear Anodized, Louver Opening Height 12 1/2 in, Louver Opening Width 24 1/2 in, Rough Opening Height 12 1/2 in, Outside Height 14 1/8 in, Outside Width 26 1/4 in, Free Area 1.1 sq ft, Flange Width 1 1/4 in,... ... more
DAYTON 5NKN0 Door Louver,14-1/8 H, 26 1/4 W,Aluminum Door Louver, Material Aluminum, Finish Clear Anodized, Louver Opening Height 12 1/2 in, Louver Opening Width 24 1/2 in, Rough Opening Height 12 1/2 in, Outside Height 14 1/8 in, Outside Width 26 1/4 in, Free Area 1.1 sq ft, Flange Width 1 1/4 in,... | go to store |
 | DAYTON 20UA11 Intake Louver,Fixed, Drainable,30H x 30W 33 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 29 1/2 in, Outside Width 29 1/2 in, Rough Opening Height 30 in, Rough Opening Width 30 in,... ... more
DAYTON 20UA11 Intake Louver,Fixed, Drainable,30H x 30W 33 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 29 1/2 in, Outside Width 29 1/2 in, Rough Opening Height 30 in, Rough Opening Width 30 in,... | go to store |
 | DAYTON 45C669 Intake Louver,12x12 12 In.H 12 In.W Drnbl Extrd Alu Intake Louver, Louver Type Stationary Blade, Frame Type Hat Channel, Frame Depth 4 in, Mounting Style Recess Mount, Outside Height 11 1/2 in, Outside Width 11 1/2 in, Rough Opening Height 12 in, Rough Opening Width 12... ... more
DAYTON 45C669 Intake Louver,12x12 12 In.H 12 In.W Drnbl Extrd Alu Intake Louver, Louver Type Stationary Blade, Frame Type Hat Channel, Frame Depth 4 in, Mounting Style Recess Mount, Outside Height 11 1/2 in, Outside Width 11 1/2 in, Rough Opening Height 12 in, Rough Opening Width 12... | go to store |
 | DAYTON 5NKN2 Door Louver,26-1/4 H,20-1/8 W,Aluminum Door Louver, Material Aluminum, Finish Clear Anodized, Louver Opening Height 18 1/2 in, Louver Opening Width 24 1/2 in, Rough Opening Height 18 1/2 in, Outside Height 20 1/8 in, Outside Width 26 1/4 in, Free Area 1.7 sq ft, Flange Width 1 1/4 in,... ... more
DAYTON 5NKN2 Door Louver,26-1/4 H,20-1/8 W,Aluminum Door Louver, Material Aluminum, Finish Clear Anodized, Louver Opening Height 18 1/2 in, Louver Opening Width 24 1/2 in, Rough Opening Height 18 1/2 in, Outside Height 20 1/8 in, Outside Width 26 1/4 in, Free Area 1.7 sq ft, Flange Width 1 1/4 in,... | go to store |
 | DAYTON 5NKN1 Door Louver,26-1/4 H,18-1/8 W,Aluminum Door Louver, Material Aluminum, Finish Clear Anodized, Louver Opening Height 16 1/2 in, Louver Opening Width 24 1/2 in, Rough Opening Height 16 1/2 in, Outside Height 18 1/8 in, Outside Width 26 1/4 in, Free Area 1.5 sq ft, Flange Width 1 1/4 in,... ... more
DAYTON 5NKN1 Door Louver,26-1/4 H,18-1/8 W,Aluminum Door Louver, Material Aluminum, Finish Clear Anodized, Louver Opening Height 16 1/2 in, Louver Opening Width 24 1/2 in, Rough Opening Height 16 1/2 in, Outside Height 18 1/8 in, Outside Width 26 1/4 in, Free Area 1.5 sq ft, Flange Width 1 1/4 in,... | go to store |
 | DAYTON 6WRK2 Door Louver,20-1/8 H,26-1/4 W,Steel Door Louver, Material Steel, Finish Gray Primer, Louver Opening Height 18 1/2 in, Louver Opening Width 24 1/2 in, Rough Opening Height 18 1/2 in, Outside Height 20 1/8 in, Outside Width 26 1/4 in, Free Area 1.7 sq ft, Flange Width 1 1/4 in, Maximum... ... more
DAYTON 6WRK2 Door Louver,20-1/8 H,26-1/4 W,Steel Door Louver, Material Steel, Finish Gray Primer, Louver Opening Height 18 1/2 in, Louver Opening Width 24 1/2 in, Rough Opening Height 18 1/2 in, Outside Height 20 1/8 in, Outside Width 26 1/4 in, Free Area 1.7 sq ft, Flange Width 1 1/4 in, Maximum... | go to store |
 | DAYTON 6WRK4 Door Louver,10-1/8 H,10-1/4 W,Aluminum Door Louver, Material Aluminum, Finish Clear Anodized, Louver Opening Height 8 1/2 in, Louver Opening Width 8 1/2 in, Rough Opening Height 8 1/2 in, Outside Height 10 1/8 in, Outside Width 10 1/4 in, Free Area 0.3 sq ft, Flange Width 1 1/4 in, Maximum... ... more
DAYTON 6WRK4 Door Louver,10-1/8 H,10-1/4 W,Aluminum Door Louver, Material Aluminum, Finish Clear Anodized, Louver Opening Height 8 1/2 in, Louver Opening Width 8 1/2 in, Rough Opening Height 8 1/2 in, Outside Height 10 1/8 in, Outside Width 10 1/4 in, Free Area 0.3 sq ft, Flange Width 1 1/4 in, Maximum... | go to store |
 | DAYTON 5NKJ2 Drainable Louver,Fixed,17-1/2 H,Alum 18 In.H 18 In.W Drnbl Extrd Alu Intake Louver, Louver Type Stationary Blade, Frame Type Hat Channel, Frame Depth 4 in, Mounting Style Recess Mount, Outside Height 17 1/2 in, Outside Width 17 1/2 in, Rough Opening Height 18 in, Rough Opening Width 18... ... more
DAYTON 5NKJ2 Drainable Louver,Fixed,17-1/2 H,Alum 18 In.H 18 In.W Drnbl Extrd Alu Intake Louver, Louver Type Stationary Blade, Frame Type Hat Channel, Frame Depth 4 in, Mounting Style Recess Mount, Outside Height 17 1/2 in, Outside Width 17 1/2 in, Rough Opening Height 18 in, Rough Opening Width 18... | go to store |
 | DAYTON 20UA15 Intake Louver,Fixed, Drainable,42H x 42W 45 In.H 45 In.W Drnbl Extrd Alu Intake Louver, Louver Type Stationary Blade, Frame Type Flanged, Frame Depth 4 in, Mounting Style Surface Mount, Outside Height 41 1/2 in, Outside Width 41 1/2 in, Rough Opening Height 42 in, Rough Opening Width 42 in,... ... more
DAYTON 20UA15 Intake Louver,Fixed, Drainable,42H x 42W 45 In.H 45 In.W Drnbl Extrd Alu Intake Louver, Louver Type Stationary Blade, Frame Type Flanged, Frame Depth 4 in, Mounting Style Surface Mount, Outside Height 41 1/2 in, Outside Width 41 1/2 in, Rough Opening Height 42 in, Rough Opening Width 42 in,... | go to store |
 | DAYTON 6WRK3 Door Louver,26-1/8 H,26-1/4 W,Steel Door Louver, Material Steel, Finish Gray Primer, Louver Opening Height 24 1/2 in, Louver Opening Width 24 1/2 in, Rough Opening Height 24 1/2 in, Outside Height 26 1/8 in, Outside Width 26 1/4 in, Free Area 2.3 sq ft, Flange Width 1 1/4 in, Maximum... ... more
DAYTON 6WRK3 Door Louver,26-1/8 H,26-1/4 W,Steel Door Louver, Material Steel, Finish Gray Primer, Louver Opening Height 24 1/2 in, Louver Opening Width 24 1/2 in, Rough Opening Height 24 1/2 in, Outside Height 26 1/8 in, Outside Width 26 1/4 in, Free Area 2.3 sq ft, Flange Width 1 1/4 in, Maximum... | go to store |
 | DAYTON 20UA09 Intake Louver,Fixed, Drainable,24H x 24W 27 In.H 27 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 23 1/2 in, Rough Opening Height 24 in, Rough Opening Width 24 in,... ... more
DAYTON 20UA09 Intake Louver,Fixed, Drainable,24H x 24W 27 In.H 27 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 23 1/2 in, Rough Opening Height 24 in, Rough Opening Width 24 in,... | go to store |
 | DAYTON 5NKJ3 Drainable Louver,Fixed,23-1/2 H,Alum 24 In.H 24 In.W Drnbl Extrd Alu Intake Louver, Louver Type Stationary Blade, Frame Type Hat Channel, Frame Depth 4 in, Mounting Style Recess Mount, Outside Height 23 1/2 in, Outside Width 23 1/2 in, Rough Opening Height 24 in, Rough Opening Width 24... ... more
DAYTON 5NKJ3 Drainable Louver,Fixed,23-1/2 H,Alum 24 In.H 24 In.W Drnbl Extrd Alu Intake Louver, Louver Type Stationary Blade, Frame Type Hat Channel, Frame Depth 4 in, Mounting Style Recess Mount, Outside Height 23 1/2 in, Outside Width 23 1/2 in, Rough Opening Height 24 in, Rough Opening Width 24... | go to store |
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