Roof Ventilators Total Products: 1474
Sub Collections
Steel 40 W 5 H Roof Curb Increaser
DAYTON
Original price
$478.88
-
Original price
$478.88
Original price
$478.88
$478.88
-
$478.88
Current price
$478.88
Roof Curb Adapter Adapter Type Increaser For Fan Base Size 33 1/2 in For Curb Size 40 in Material Steel For Fan Type Downblast Fans Filtered Supply...
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Original price
$478.88
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Original price
$478.88
Original price
$478.88
$478.88
-
$478.88
Current price
$478.88
Steel 34 W 5 H Roof Curb Increaser
DAYTON
Original price
$441.55
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Original price
$441.55
Original price
$441.55
$441.55
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$441.55
Current price
$441.55
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...
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Original price
$441.55
-
Original price
$441.55
Original price
$441.55
$441.55
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$441.55
Current price
$441.55
Steel 26 W 5 H Roof Curb Increaser
DAYTON
Original price
$418.54
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Original price
$418.54
Original price
$418.54
$418.54
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$418.54
Current price
$418.54
Roof Curb Adapter Adapter Type Increaser For Fan Base Size 21 1/2 in For Curb Size 26 in Material Steel For Fan Type Downblast Fans Filtered Supply...
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Original price
$418.54
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Original price
$418.54
Original price
$418.54
$418.54
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$418.54
Current price
$418.54
Steel 42 W 5 H Roof Curb Reducer
DAYTON
Original price
$613.66
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Original price
$613.66
Original price
$613.66
$613.66
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$613.66
Current price
$613.66
Roof Curb Adapter Adapter Type Reducer For Fan Base Size 45 1/2 in For Curb Size 42 in Material Steel For Fan Type Downblast Fans Filtered Supply F...
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Original price
$613.66
-
Original price
$613.66
Original price
$613.66
$613.66
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$613.66
Current price
$613.66
Steel 20 W 5 H Roof Curb Reducer
DAYTON
Original price
$419.31
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Original price
$419.31
Original price
$419.31
$419.31
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$419.31
Current price
$419.31
Roof Curb Adapter Adapter Type Reducer For Fan Base Size 21 1/2 in For Curb Size 20 in Material Steel For Fan Type Downblast Fans Filtered Supply F...
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Original price
$419.31
-
Original price
$419.31
Original price
$419.31
$419.31
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$419.31
Current price
$419.31
Steel 18 W 5 H Roof Curb Reducer
DAYTON
Original price
$421.03
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Original price
$421.03
Original price
$421.03
$421.03
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$421.03
Current price
$421.03
Roof Curb Adapter Adapter Type Reducer For Fan Base Size 21 1/2 in For Curb Size 18 in Material Steel For Fan Type Downblast Fans Filtered Supply F...
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Original price
$421.03
-
Original price
$421.03
Original price
$421.03
$421.03
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$421.03
Current price
$421.03
Steel 17 W 5 H Roof Curb Reducer
DAYTON
Original price
$401.99
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Original price
$401.99
Original price
$401.99
$401.99
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$401.99
Current price
$401.99
Roof Curb Adapter Adapter Type Reducer For Fan Base Size 18 1/2 in For Curb Size 17 in Material Steel For Fan Type Downblast Fans Filtered Supply F...
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Original price
$401.99
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Original price
$401.99
Original price
$401.99
$401.99
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$401.99
Current price
$401.99
Steel 66.5 W 12 H Fixed Roof Curb
DAYTON
Original price
$657.63
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Original price
$657.63
Original price
$657.63
$657.63
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$657.63
Current price
$657.63
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 Wi...
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Original price
$657.63
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Original price
$657.63
Original price
$657.63
$657.63
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$657.63
Current price
$657.63
Steel 54.5 W 12 H Fixed Roof Curb
DAYTON
Original price
$608.23
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Original price
$608.23
Original price
$608.23
$608.23
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$608.23
Current price
$608.23
Roof Curb For Fan Base Size 54 1/2 in Curb Height 12 in Curb Inside Width 50 in Curb Outside Width 53 in Material Steel Standards UL 705 For Use Wi...
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Original price
$608.23
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Original price
$608.23
Original price
$608.23
$608.23
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$608.23
Current price
$608.23
Steel 50.5 W 12 H Fixed Roof Curb
DAYTON
Original price
$544.24
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Original price
$544.24
Original price
$544.24
$544.24
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$544.24
Current price
$544.24
Roof Curb For Fan Base Size 50 1/2 in Curb Height 12 in Curb Inside Width 46 in Curb Outside Width 49 in Material Steel Standards UL 705 For Use Wi...
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Original price
$544.24
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Original price
$544.24
Original price
$544.24
$544.24
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$544.24
Current price
$544.24
Steel 40.5 W 12 H Fixed Roof Curb
DAYTON
Original price
$447.37
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Original price
$447.37
Original price
$447.37
$447.37
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$447.37
Current price
$447.37
Roof Curb For Fan Base Size 40 1/2 in Curb Height 12 in Curb Inside Width 36 in Curb Outside Width 39 in Material Steel Standards UL 705 For Use Wi...
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Original price
$447.37
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Original price
$447.37
Original price
$447.37
$447.37
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$447.37
Current price
$447.37
Steel 34.5 W 12 H Fixed Roof Curb
DAYTON
Original price
$361.45
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Original price
$361.45
Original price
$361.45
$361.45
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$361.45
Current price
$361.45
Roof Curb For Fan Base Size 34 1/2 in Curb Height 12 in Curb Inside Width 30 in Curb Outside Width 33 in Material Steel Standards UL 705 For Use Wi...
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Original price
$361.45
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Original price
$361.45
Original price
$361.45
$361.45
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$361.45
Current price
$361.45
Steel 28.5 W 12 H Fixed Roof Curb
DAYTON
Original price
$332.38
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Original price
$332.38
Original price
$332.38
$332.38
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$332.38
Current price
$332.38
Roof Curb For Fan Base Size 28 1/2 in Curb Height 12 in Curb Inside Width 24 in Curb Outside Width 27 in Material Steel Standards UL 705 For Use Wi...
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Original price
$332.38
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Original price
$332.38
Original price
$332.38
$332.38
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$332.38
Current price
$332.38
7 Sq Alu Roof Clean Out Port Kit
DAYTON
Original price
$391.29
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Original price
$391.29
Original price
$391.29
$391.29
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$391.29
Current price
$391.29
Clean Out Port Kit Fits Square Base Size 7 in Compatible Grainger Part Number All Dayton Centrifugal Upblast Exhaust Ventilators Material Aluminum ...
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Original price
$391.29
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Original price
$391.29
Original price
$391.29
$391.29
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$391.29
Current price
$391.29
Aluminum 29 Dia 31.5 H Roof Fan w.Motor
DAYTON
Original price
$1,919.92
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Original price
$1,919.92
Original price
$1,919.92
$1,919.92
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$1,919.92
Current price
$1,919.92
Centrifugal Upblast Roof Exhaust Fan Application Industrial and Commercial Buildings Restaurants Schools Drive Type Belt Drive For Air Type Kitchen...
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Original price
$1,919.92
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Original price
$1,919.92
Original price
$1,919.92
$1,919.92
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$1,919.92
Current price
$1,919.92
Exhaust Ventilator 54 in 208-230/460 V
DAYTON
Original price
$9,962.90
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Original price
$9,962.90
Original price
$9,962.90
$9,962.90
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$9,962.90
Current price
$9,962.90
Gravity Exhaust Supplier Ventilator Exhaust Airflow @ 0.100 in SP 17 103 cfm Hood Height 25 in Hood Length 96 in Hood Width 96 in Housing Material...
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Original price
$9,962.90
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Original price
$9,962.90
Original price
$9,962.90
$9,962.90
-
$9,962.90
Current price
$9,962.90
Steel 42.5-48 W 12 H Adj Roof Curb
DAYTON
Original price
$899.48
-
Original price
$899.48
Original price
$899.48
$899.48
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$899.48
Current price
$899.48
Roof Curb For Fan Base Size 42 1/2 in to 48 in Curb Height 12 in Curb Inside Width 37 in to 45 1/2 in Curb Outside Width 41 in to 49 1/2 in Materia...
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Original price
$899.48
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Original price
$899.48
Original price
$899.48
$899.48
-
$899.48
Current price
$899.48
Steel 60.5 W 12 H Fixed Roof Curb
DAYTON
Original price
$726.51
-
Original price
$726.51
Original price
$726.51
$726.51
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$726.51
Current price
$726.51
Roof Curb For Fan Base Size 60 1/2 in Curb Height 12 in Curb Inside Width 56 in Curb Outside Width 59 in Material Steel Standards UL 705 For Use Wi...
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Original price
$726.51
-
Original price
$726.51
Original price
$726.51
$726.51
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$726.51
Current price
$726.51
Steel 24.5 W 12 H Fixed Roof Curb
DAYTON
Original price
$268.38
-
Original price
$268.38
Original price
$268.38
$268.38
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$268.38
Current price
$268.38
Roof Curb For Fan Base Size 24 1/2 in Curb Height 12 in Curb Inside Width 20 in Curb Outside Width 23 in Material Steel Standards UL 705 For Use Wi...
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Original price
$268.38
-
Original price
$268.38
Original price
$268.38
$268.38
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$268.38
Current price
$268.38
Steel 40 W 12 H Fixed Roof Curb
DAYTON
Original price
$509.65
-
Original price
$509.65
Original price
$509.65
$509.65
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$509.65
Current price
$509.65
Roof Curb For Fan Base Size 40 in Curb Height 12 in Curb Inside Width 35 1/2 in Curb Outside Width 38 1/2 in Material Steel Standards UL 705 For Us...
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Original price
$509.65
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Original price
$509.65
Original price
$509.65
$509.65
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$509.65
Current price
$509.65
Steel 28.25 H 35.75 W 58lb Wind Turbine
EMPIRE
Original price
$506.32
-
Original price
$506.32
Original price
$506.32
$506.32
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$506.32
Current price
$506.32
Wind-Driven Turbine Exhaust Ventilator Bracing Location External Head Diameter 35 3/4 in Throat Diameter 24 in Airflow @ 4 mph 2 350 cfm Metal Mate...
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Original price
$506.32
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Original price
$506.32
Original price
$506.32
$506.32
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$506.32
Current price
$506.32
Steel 24 H 29 W 38lb Wind Turbine
EMPIRE
Original price
$410.77
-
Original price
$410.77
Original price
$410.77
$410.77
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$410.77
Current price
$410.77
Wind-Driven Turbine Exhaust Ventilator Bracing Location External Head Diameter 29 in Throat Diameter 18 in Airflow @ 4 mph 1 200 cfm Metal Material...
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Original price
$410.77
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Original price
$410.77
Original price
$410.77
$410.77
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$410.77
Current price
$410.77
Steel 17 H 19 W 13lb Wind Turbine
EMPIRE
Original price
$151.09
-
Original price
$151.09
Original price
$151.09
$151.09
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$151.09
Current price
$151.09
Wind-Driven Turbine Exhaust Ventilator Bracing Location External Head Diameter 19 in Throat Diameter 12 in Airflow @ 4 mph 631 cfm Metal Material T...
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Original price
$151.09
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Original price
$151.09
Original price
$151.09
$151.09
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$151.09
Current price
$151.09
Downblast Exhauster
CANARM
Original price
$1,504.14
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Original price
$1,504.14
Original price
$1,504.14
$1,504.14
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$1,504.14
Current price
$1,504.14
Downblast Exhauster Drive Type Belt Drive Assembly Assembled Wheel Diameter 15 in Base Diameter Not Applicable Base Length 21 in Base Width 21 in B...
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Original price
$1,504.14
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Original price
$1,504.14
Original price
$1,504.14
$1,504.14
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$1,504.14
Current price
$1,504.14