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| Best Seller  | DAYTON 2RB81 Roof Curb,Fixed,12 In H,40 1/2 In OD Roof Curb, For Fan Base Size 42 in, Curb Height 12 in, Curb Inside Width 37 1/2 in, Curb Outside Width 40 1/2 in, Material Steel, Standards UL 705, For Use With 42 in Square Base, Adjustability Fixed, Ventilation Type Nonventilated, Application... ... more
DAYTON 2RB81 Roof Curb,Fixed,12 In H,40 1/2 In OD Roof Curb, For Fan Base Size 42 in, Curb Height 12 in, Curb Inside Width 37 1/2 in, Curb Outside Width 40 1/2 in, Material Steel, Standards UL 705, For Use With 42 in Square Base, Adjustability Fixed, Ventilation Type Nonventilated, Application... | go to store |
 | DAYTON 3AZJ8 Roof Curb,Fixed,Nonvented,O.D 65 In Roof Curb, For Fan Base Size 66 1/2 in, Curb Height 12 in, Curb Inside Width 62 in, Curb Outside Width 65 in, Material Steel, Standards UL 705, For Use With 66 1/2 in Square Base, Adjustability Fixed, Ventilation Type Nonventilated, Application... ... more
DAYTON 3AZJ8 Roof Curb,Fixed,Nonvented,O.D 65 In Roof Curb, For Fan Base Size 66 1/2 in, Curb Height 12 in, Curb Inside Width 62 in, Curb Outside Width 65 in, Material Steel, Standards UL 705, For Use With 66 1/2 in Square Base, Adjustability Fixed, Ventilation Type Nonventilated, Application... | go to store |
| Best Seller  | The Charleston Vinyl Cupola accents larger gable-roofed structures such as garages, garden buildings, and barns. This cupola's windows in the midsection provide visual interest, complementing the white PVC base and concave copper roof. It requires... ... more | FREE shipping go to store |
 | The Arlmont & Co. Sowder Cupola accents larger gable-roofed structures such as garages, garden buildings and barns. This cupola’s white PVC base and midsection perfectly complement the concave black aluminum roof. It requires only minimal assembly,... ... more | FREE shipping go to store |
 | The Arlmont & Co. Sowell Cupola accents larger gable-roofed structures such as garages, garden buildings and barns. This cupola’s windows in the midsection provide visual interest, complementing the white PVC base and concave black aluminum roof. It... ... more | FREE shipping go to store |
 | 39.4" Aluminum Flashing, 2pcs Metal Roll Roofing Aluminum Sheet - Silver Aluminum flashing is widely used in roof flashing, equipment repair, air duct repair, furniture construction, door and window, automobile decoration, arts, crafts, DIY home or work projects. ... more | FREE shipping go to store |
 | 39.4" Aluminum Flashing, 2pcs Metal Roll Roofing Aluminum Sheet - Silver Aluminum flashing is widely used in roof flashing, equipment repair, air duct repair, furniture construction, door and window, automobile decoration, arts, crafts, DIY home or work projects. ... more | FREE shipping go to store |
 | 39.4" Aluminum Flashing, 1pcs Metal Roll Roofing Aluminum Sheet - Silver Aluminum flashing is widely used in roof flashing, equipment repair, air duct repair, furniture construction, door and window, automobile decoration, arts, crafts, DIY home or work projects. ... more | FREE shipping go to store |
 | DAYTON 2RB78 Roof Curb,Fixed,12 In H,27 1/2 In OD Roof Curb, For Fan Base Size 29 in, Curb Height 12 in, Curb Inside Width 24 1/2 in, Curb Outside Width 27 1/2 in, Material Steel, Standards UL 705, For Use With 29 in Square Base, Adjustability Fixed, Ventilation Type Nonventilated, Application... ... more
DAYTON 2RB78 Roof Curb,Fixed,12 In H,27 1/2 In OD Roof Curb, For Fan Base Size 29 in, Curb Height 12 in, Curb Inside Width 24 1/2 in, Curb Outside Width 27 1/2 in, Material Steel, Standards UL 705, For Use With 29 in Square Base, Adjustability Fixed, Ventilation Type Nonventilated, Application... | go to store |
 | DAYTON 4YC50 Exhaust Vent,18 In Axial Downblast Roof Exhaust Fan, Mounting Location Roof, Assembly Assembled, Blade Diameter 18 in, Housing Material Aluminum, Exhaust Airflow @ 0.000 in SP 2,982 cfm, For High-Static Pressure Applications No, High-Efficiency Motor No, Maximum... ... more
DAYTON 4YC50 Exhaust Vent,18 In Axial Downblast Roof Exhaust Fan, Mounting Location Roof, Assembly Assembled, Blade Diameter 18 in, Housing Material Aluminum, Exhaust Airflow @ 0.000 in SP 2,982 cfm, For High-Static Pressure Applications No, High-Efficiency Motor No, Maximum... | go to store |
 | DAYTON 7A693 Upblast Vent, 14-3/4 In,208-230/460V Centrifugal Upblast Roof Exhaust Fan, Application Industrial and Commercial Buildings, Restaurants, Schools, Drive Type Belt Drive, For Air Type Kitchen Air, Base Diameter Not Applicable, Base Width 26 in, Base Length 26 in, Base Shape Square,... ... more
DAYTON 7A693 Upblast Vent, 14-3/4 In,208-230/460V Centrifugal Upblast Roof Exhaust Fan, Application Industrial and Commercial Buildings, Restaurants, Schools, Drive Type Belt Drive, For Air Type Kitchen Air, Base Diameter Not Applicable, Base Width 26 in, Base Length 26 in, Base Shape Square,... | go to store |
 | DAYTON 7A621 Upblast Vent, 14-3/4 In,115/208-230V Centrifugal Upblast Roof Exhaust Fan, Application Industrial and Commercial Buildings, Restaurants, Schools, Drive Type Belt Drive, For Air Type Kitchen Air, Base Diameter Not Applicable, Base Width 26 in, Base Length 26 in, Base Shape Square,... ... more
DAYTON 7A621 Upblast Vent, 14-3/4 In,115/208-230V Centrifugal Upblast Roof Exhaust Fan, Application Industrial and Commercial Buildings, Restaurants, Schools, Drive Type Belt Drive, For Air Type Kitchen Air, Base Diameter Not Applicable, Base Width 26 in, Base Length 26 in, Base Shape Square,... | go to store |
 | DAYTON 4YY80 Birdscreen,13 1/2 In Roof Fan Bird Screen, For Fan Type Upblast Fans, Compatible Grainger Part Number 1MBF2, 3ATU4, 3ATU5, 3ATU6, 3ATU7, 3ATU8, 4HZ56, 4HZ57, 4HZ58, 4HZ59, 4YY18, 4YY19, 5DVN1, 5DVN2, 5DVR0, 5DVR1, 5PV07, 5PV08, 6KWH8, Compatible Fan Grainger Part Number... ... more
DAYTON 4YY80 Birdscreen,13 1/2 In Roof Fan Bird Screen, For Fan Type Upblast Fans, Compatible Grainger Part Number 1MBF2, 3ATU4, 3ATU5, 3ATU6, 3ATU7, 3ATU8, 4HZ56, 4HZ57, 4HZ58, 4HZ59, 4YY18, 4YY19, 5DVN1, 5DVN2, 5DVR0, 5DVR1, 5PV07, 5PV08, 6KWH8, Compatible Fan Grainger Part Number... | go to store |
 | DAYTON 7YR14 Upblast Vent, 16-1/2 In,208-230/460V Centrifugal Upblast Roof Exhaust Fan, Application Industrial and Commercial Buildings, Restaurants, Schools, Drive Type Belt Drive, For Air Type Kitchen Air, Base Diameter Not Applicable, Base Width 26 in, Base Length 26 in, Base Shape Square,... ... more
DAYTON 7YR14 Upblast Vent, 16-1/2 In,208-230/460V Centrifugal Upblast Roof Exhaust Fan, Application Industrial and Commercial Buildings, Restaurants, Schools, Drive Type Belt Drive, For Air Type Kitchen Air, Base Diameter Not Applicable, Base Width 26 in, Base Length 26 in, Base Shape Square,... | go to store |
 | DAYTON 2RB62 Downblast Vent,Belt Drive,11 In Centrifugal Downblast Roof Exhaust Fan, Drive Type Belt Drive, Assembly Assembled, Wheel Diameter 11 in, Base Diameter Not Applicable, Base Length 22 in, Base Width 22 in, Base Shape Square, Nameplate Voltage 115/208-230V AC, Phase 1, Motor... ... more
DAYTON 2RB62 Downblast Vent,Belt Drive,11 In Centrifugal Downblast Roof Exhaust Fan, Drive Type Belt Drive, Assembly Assembled, Wheel Diameter 11 in, Base Diameter Not Applicable, Base Length 22 in, Base Width 22 in, Base Shape Square, Nameplate Voltage 115/208-230V AC, Phase 1, Motor... | $1,085.99 $1,007.99 go to store |
 | DAYTON 7A665 Downblast Vent,Belt Drive,21-1/2 In Centrifugal Downblast Roof Exhaust Fan, Drive Type Belt Drive, Assembly Unassembled, Wheel Diameter 21 1/2 in, Base Diameter Not Applicable, Base Length 30 in, Base Width 30 in, Base Shape Square, Nameplate Voltage 208-230/460V AC, Phase 3, Motor... ... more
DAYTON 7A665 Downblast Vent,Belt Drive,21-1/2 In Centrifugal Downblast Roof Exhaust Fan, Drive Type Belt Drive, Assembly Unassembled, Wheel Diameter 21 1/2 in, Base Diameter Not Applicable, Base Length 30 in, Base Width 30 in, Base Shape Square, Nameplate Voltage 208-230/460V AC, Phase 3, Motor... | go to store |
 | DAYTON 2RB74 Roof Curb,Fixed,12 In H,15 In O D Roof Curb, For Fan Base Size 16 in, Curb Height 12 in, Curb Inside Width 12 1/2 in, Curb Outside Width 15 in, Material Steel, Standards UL 705, For Use With 16 in Square Base, Adjustability Fixed, Ventilation Type Nonventilated, Application General... ... more
DAYTON 2RB74 Roof Curb,Fixed,12 In H,15 In O D Roof Curb, For Fan Base Size 16 in, Curb Height 12 in, Curb Inside Width 12 1/2 in, Curb Outside Width 15 in, Material Steel, Standards UL 705, For Use With 16 in Square Base, Adjustability Fixed, Ventilation Type Nonventilated, Application General... | go to store |
 | DAYTON 5DVL4 Upblast Less Drive Package,12-1/2 In Centrifugal Upblast Roof Exhaust Fan, Application Industrial and Commercial Buildings, Restaurants, Schools, Drive Type Belt Drive, Wheel Diameter 12 1/2 in, Base Diameter Not Applicable, Base Length 22 in, Base Width 22 in, Base Shape Square,... ... more
DAYTON 5DVL4 Upblast Less Drive Package,12-1/2 In Centrifugal Upblast Roof Exhaust Fan, Application Industrial and Commercial Buildings, Restaurants, Schools, Drive Type Belt Drive, Wheel Diameter 12 1/2 in, Base Diameter Not Applicable, Base Length 22 in, Base Width 22 in, Base Shape Square,... | go to store |
 | DAYTON 3AZL2 Roof Curb Adapter,Curb Side Sq O D 34 In Roof Curb Adapter, Adapter Type Increaser, For Fan Base Size 29 1/2 in, For Curb Size 34 in, Material Steel, For Fan Type Downblast Fans, Filtered Supply Fans, Upblast Fans, Curb Side Width 34 in, Fan Side Width 29 1/2 in, Finish Galvanized,... ... more
DAYTON 3AZL2 Roof Curb Adapter,Curb Side Sq O D 34 In Roof Curb Adapter, Adapter Type Increaser, For Fan Base Size 29 1/2 in, For Curb Size 34 in, Material Steel, For Fan Type Downblast Fans, Filtered Supply Fans, Upblast Fans, Curb Side Width 34 in, Fan Side Width 29 1/2 in, Finish Galvanized,... | go to store |
 | DAYTON 4YC49 Exhaust Vent,16 In Axial Downblast Roof Exhaust Fan, Mounting Location Roof, Assembly Assembled, Blade Diameter 16 in, Housing Material Aluminum, Exhaust Airflow @ 0.000 in SP 3,068 cfm, For High-Static Pressure Applications No, High-Efficiency Motor No, Maximum... ... more
DAYTON 4YC49 Exhaust Vent,16 In Axial Downblast Roof Exhaust Fan, Mounting Location Roof, Assembly Assembled, Blade Diameter 16 in, Housing Material Aluminum, Exhaust Airflow @ 0.000 in SP 3,068 cfm, For High-Static Pressure Applications No, High-Efficiency Motor No, Maximum... | go to store |
 | DAYTON 1C209 36 in Backdraft Damper / Wall Shutter, 36-1/2 in x 36-1/2 in 39 In.H-W 5.75 In.L Alu Wall Vent 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 39 in, Rough Opening Diameter 36... ... more
DAYTON 1C209 36 in Backdraft Damper / Wall Shutter, 36-1/2 in x 36-1/2 in 39 In.H-W 5.75 In.L Alu Wall Vent 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 39 in, Rough Opening Diameter 36... | go to store |
 | DAYTON 5DVP0 Upblast Ventilator,Wheel 11 In,115V Centrifugal Upblast Roof Exhaust Fan, Application Industrial and Commercial Buildings, Schools, Drive Type Direct Drive, For Air Type Clean Air, Base Diameter Not Applicable, Base Width 19 in, Base Length 19 in, Base Shape Square, Maximum Static... ... more
DAYTON 5DVP0 Upblast Ventilator,Wheel 11 In,115V Centrifugal Upblast Roof Exhaust Fan, Application Industrial and Commercial Buildings, Schools, Drive Type Direct Drive, For Air Type Clean Air, Base Diameter Not Applicable, Base Width 19 in, Base Length 19 in, Base Shape Square, Maximum Static... | go to store |
 | DAYTON 4YU98 Downblast Less Drive Package,21-1/2In Centrifugal Downblast Roof Exhaust Fan, Drive Type Belt Drive, Assembly Unassembled, Mounting Location Roof, Wheel Diameter 21 in, Base Diameter Not Applicable, Base Length 30 in, Base Width 30 in, Base Shape Square, Minimum Airflow 2,087 cfm,... ... more
DAYTON 4YU98 Downblast Less Drive Package,21-1/2In Centrifugal Downblast Roof Exhaust Fan, Drive Type Belt Drive, Assembly Unassembled, Mounting Location Roof, Wheel Diameter 21 in, Base Diameter Not Applicable, Base Length 30 in, Base Width 30 in, Base Shape Square, Minimum Airflow 2,087 cfm,... | go to store |
 | DAYTON 4YC48 Exhaust Vent,16 In Axial Downblast Roof Exhaust Fan, Mounting Location Roof, Assembly Assembled, Blade Diameter 16 in, Housing Material Aluminum, Exhaust Airflow @ 0.000 in SP 1,999 cfm, For High-Static Pressure Applications No, High-Efficiency Motor No, Maximum... ... more
DAYTON 4YC48 Exhaust Vent,16 In Axial Downblast Roof Exhaust Fan, Mounting Location Roof, Assembly Assembled, Blade Diameter 16 in, Housing Material Aluminum, Exhaust Airflow @ 0.000 in SP 1,999 cfm, For High-Static Pressure Applications No, High-Efficiency Motor No, Maximum... | go to store |
 | DAYTON 2RB79 Roof Curb,Fixed,12 In H,28 1/2 In OD Roof Curb, For Fan Base Size 30 in, Curb Height 12 in, Curb Inside Width 25 1/2 in, Curb Outside Width 28 1/2 in, Material Steel, Standards UL 705, For Use With 30 in Square Base, Adjustability Fixed, Ventilation Type Nonventilated, Application... ... more
DAYTON 2RB79 Roof Curb,Fixed,12 In H,28 1/2 In OD Roof Curb, For Fan Base Size 30 in, Curb Height 12 in, Curb Inside Width 25 1/2 in, Curb Outside Width 28 1/2 in, Material Steel, Standards UL 705, For Use With 30 in Square Base, Adjustability Fixed, Ventilation Type Nonventilated, Application... | go to store |
 | DAYTON 5AU56 Supply Vent,18 1/2 In Centrifugal Roof Supply Fan, Mounting Location Roof, Wheel Diameter 18 1/2 in, Base Diameter Not Applicable, Base Length 42 in, Base Shape Square, Base Width 42 in, Maximum Airflow 9,791 cfm, Minimum Airflow 3,134 cfm, Maximum Motor Horsepower 5 hp,... ... more
DAYTON 5AU56 Supply Vent,18 1/2 In Centrifugal Roof Supply Fan, Mounting Location Roof, Wheel Diameter 18 1/2 in, Base Diameter Not Applicable, Base Length 42 in, Base Shape Square, Base Width 42 in, Maximum Airflow 9,791 cfm, Minimum Airflow 3,134 cfm, Maximum Motor Horsepower 5 hp,... | go to store |
 | DAYTON 2RB76 Roof Curb,Fixed,12 In H,20 1/2 In OD Roof Curb, For Fan Base Size 22 in, Curb Height 12 in, Curb Inside Width 17 1/2 in, Curb Outside Width 20 1/2 in, Material Steel, Standards UL 705, For Use With 22 in Square Base, Adjustability Fixed, Ventilation Type Nonventilated, Application... ... more
DAYTON 2RB76 Roof Curb,Fixed,12 In H,20 1/2 In OD Roof Curb, For Fan Base Size 22 in, Curb Height 12 in, Curb Inside Width 17 1/2 in, Curb Outside Width 20 1/2 in, Material Steel, Standards UL 705, For Use With 22 in Square Base, Adjustability Fixed, Ventilation Type Nonventilated, Application... | go to store |
 | DAYTON 2FTX7 36 in Agricultural Wall Exhaust Shutter, 39-1/2 in x 39-1/2 in 42 In.H-W 5.75 In.L Alu Wall Backdraft Dampr, Damper Application Backdraft, For Nominal Duct Diameter Not Applicable, Frame Material Galvanized Steel, Number of Panels 1, Maximum Air Velocity 2500 fpm, Overall Height 42 in, Rough Opening Diameter 39... ... more
DAYTON 2FTX7 36 in Agricultural Wall Exhaust Shutter, 39-1/2 in x 39-1/2 in 42 In.H-W 5.75 In.L Alu Wall Backdraft Dampr, Damper Application Backdraft, For Nominal Duct Diameter Not Applicable, Frame Material Galvanized Steel, Number of Panels 1, Maximum Air Velocity 2500 fpm, Overall Height 42 in, Rough Opening Diameter 39... | go to store |
 | DAYTON 4YC89 Exhaust Vent, 14 In, Hz: 60 Axial Downblast Roof Exhaust Fan, Mounting Location Roof, Assembly Assembled, Blade Diameter 14 in, Housing Material Aluminum, Exhaust Airflow @ 0.000 in SP 1,601 cfm, For High-Static Pressure Applications No, High-Efficiency Motor No, Maximum... ... more
DAYTON 4YC89 Exhaust Vent, 14 In, Hz: 60 Axial Downblast Roof Exhaust Fan, Mounting Location Roof, Assembly Assembled, Blade Diameter 14 in, Housing Material Aluminum, Exhaust Airflow @ 0.000 in SP 1,601 cfm, For High-Static Pressure Applications No, High-Efficiency Motor No, Maximum... | go to store |
 | DAYTON 3ATT8 Upblast Vent, 14-3/4 In,115/208-230V Centrifugal Upblast Roof Exhaust Fan, Application Industrial and Commercial Buildings, Restaurants, Schools, Drive Type Belt Drive, For Air Type Kitchen Air, Base Diameter Not Applicable, Base Width 26 in, Base Length 26 in, Base Shape Square,... ... more
DAYTON 3ATT8 Upblast Vent, 14-3/4 In,115/208-230V Centrifugal Upblast Roof Exhaust Fan, Application Industrial and Commercial Buildings, Restaurants, Schools, Drive Type Belt Drive, For Air Type Kitchen Air, Base Diameter Not Applicable, Base Width 26 in, Base Length 26 in, Base Shape Square,... | go to store |
 | DAYTON 2RB59 Downblast Vent,Belt Drive,11 In Centrifugal Downblast Roof Exhaust Fan, Drive Type Belt Drive, Assembly Assembled, Wheel Diameter 11 in, Base Diameter Not Applicable, Base Length 19 in, Base Width 19 in, Base Shape Square, Nameplate Voltage 115/208-230V AC, Phase 1, Motor... ... more
DAYTON 2RB59 Downblast Vent,Belt Drive,11 In Centrifugal Downblast Roof Exhaust Fan, Drive Type Belt Drive, Assembly Assembled, Wheel Diameter 11 in, Base Diameter Not Applicable, Base Length 19 in, Base Width 19 in, Base Shape Square, Nameplate Voltage 115/208-230V AC, Phase 1, Motor... | $983.99 $912.99 go to store |
 | DAYTON 7A549 Downblast Vent,Belt Drive,11 In Centrifugal Downblast Roof Exhaust Fan, Drive Type Belt Drive, Assembly Unassembled, Wheel Diameter 11 in, Base Diameter Not Applicable, Base Length 22 in, Base Width 22 in, Base Shape Square, Nameplate Voltage 115/208-230V AC, Phase 1, Motor... ... more
DAYTON 7A549 Downblast Vent,Belt Drive,11 In Centrifugal Downblast Roof Exhaust Fan, Drive Type Belt Drive, Assembly Unassembled, Wheel Diameter 11 in, Base Diameter Not Applicable, Base Length 22 in, Base Width 22 in, Base Shape Square, Nameplate Voltage 115/208-230V AC, Phase 1, Motor... | go to store |
 | DAYTON 4HZ44 Upblast Ventilator,Wheel 13-1/4 In,115V Centrifugal Upblast Roof Exhaust Fan, Application Industrial and Commercial Buildings, Restaurants, Schools, Drive Type Direct Drive, For Air Type Kitchen Air, Base Diameter Not Applicable, Base Width 22 in, Base Length 22 in, Base Shape Square,... ... more
DAYTON 4HZ44 Upblast Ventilator,Wheel 13-1/4 In,115V Centrifugal Upblast Roof Exhaust Fan, Application Industrial and Commercial Buildings, Restaurants, Schools, Drive Type Direct Drive, For Air Type Kitchen Air, Base Diameter Not Applicable, Base Width 22 in, Base Length 22 in, Base Shape Square,... | go to store |
 | DAYTON 2RB80 Roof Curb,Fixed,12 In H,32 1/2 In OD Roof Curb, For Fan Base Size 34 in, Curb Height 12 in, Curb Inside Width 29 1/2 in, Curb Outside Width 32 1/2 in, Material Steel, Standards UL 705, For Use With 34 in Square Base, Adjustability Fixed, Ventilation Type Nonventilated, Application... ... more
DAYTON 2RB80 Roof Curb,Fixed,12 In H,32 1/2 In OD Roof Curb, For Fan Base Size 34 in, Curb Height 12 in, Curb Inside Width 29 1/2 in, Curb Outside Width 32 1/2 in, Material Steel, Standards UL 705, For Use With 34 in Square Base, Adjustability Fixed, Ventilation Type Nonventilated, Application... | go to store |
 | DAYTON 1MBE8 Upblast Vent, 13-1/4 In, 115/208-230V, RPM: 1645 Centrifugal Upblast Roof Exhaust Fan, Application Industrial and Commercial Buildings, Restaurants, Schools, Drive Type Belt Drive, For Air Type Kitchen Air, Base Diameter Not Applicable, Base Width 22 in, Base Length 22 in, Base Shape Square,... ... more
DAYTON 1MBE8 Upblast Vent, 13-1/4 In, 115/208-230V, RPM: 1645 Centrifugal Upblast Roof Exhaust Fan, Application Industrial and Commercial Buildings, Restaurants, Schools, Drive Type Belt Drive, For Air Type Kitchen Air, Base Diameter Not Applicable, Base Width 22 in, Base Length 22 in, Base Shape Square,... | go to store |
 | DAYTON 4HX67 Damper,Roof Mount 25 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 25 in, Rough Opening Diameter 23... ... more
DAYTON 4HX67 Damper,Roof Mount 25 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 25 in, Rough Opening Diameter 23... | go to store |
 | DAYTON 4YC66 Downblast Vent,Direct Drive,10-1/2 In Centrifugal Downblast Roof Exhaust Fan, Drive Type Direct Drive, Assembly Assembled, Wheel Diameter 10 1/2 in, Base Diameter Not Applicable, Base Length 19 in, Base Width 19 in, Base Shape Square, Nameplate Voltage 115V AC, Phase 1, Motor Horsepower... ... more
DAYTON 4YC66 Downblast Vent,Direct Drive,10-1/2 In Centrifugal Downblast Roof Exhaust Fan, Drive Type Direct Drive, Assembly Assembled, Wheel Diameter 10 1/2 in, Base Diameter Not Applicable, Base Length 19 in, Base Width 19 in, Base Shape Square, Nameplate Voltage 115V AC, Phase 1, Motor Horsepower... | $515.99 $478.99 go to store |
 | DAYTON 7AF09 Downblast Vent,Belt Drive,13-1/4 In Centrifugal Downblast Roof Exhaust Fan, Drive Type Belt Drive, Assembly Unassembled, Wheel Diameter 13 1/4 in, Base Diameter Not Applicable, Base Length 22 in, Base Width 22 in, Base Shape Square, Nameplate Voltage 230/460V AC, Phase 3, Motor... ... more
DAYTON 7AF09 Downblast Vent,Belt Drive,13-1/4 In Centrifugal Downblast Roof Exhaust Fan, Drive Type Belt Drive, Assembly Unassembled, Wheel Diameter 13 1/4 in, Base Diameter Not Applicable, Base Length 22 in, Base Width 22 in, Base Shape Square, Nameplate Voltage 230/460V AC, Phase 3, Motor... | go to store |
 | DAYTON 5DVT0 Downblast Vent,Direct Drive,11 In Centrifugal Downblast Roof Exhaust Fan, Drive Type Direct Drive, Assembly Assembled, Wheel Diameter 11 in, Base Diameter Not Applicable, Base Length 22 in, Base Width 22 in, Base Shape Square, Nameplate Voltage 115V AC, Phase 1, Motor Horsepower 1/4... ... more
DAYTON 5DVT0 Downblast Vent,Direct Drive,11 In Centrifugal Downblast Roof Exhaust Fan, Drive Type Direct Drive, Assembly Assembled, Wheel Diameter 11 in, Base Diameter Not Applicable, Base Length 22 in, Base Width 22 in, Base Shape Square, Nameplate Voltage 115V AC, Phase 1, Motor Horsepower 1/4... | $631.99 $585.99 go to store |
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