Roof

Wind-Driven Turbine Exhaust Ventilator, Bracing Location External, Head Diameter 29 in, Throat Diameter 18 in, Airflow @ 4 mph 1,200 cfm, Metal Material Thickness 22 ga, 24 ga, Overall Height 24 in, Overall Width 29 in, Housing Material Steel, Bearing...

Roof Mounting Rail, Overall Length 3 ft, Weight Capacity 900 lb, Overall Height 8 in, Overall Width 3 5/8 in, Includes Galvanized Steel Counter Flashing with Screws, 2 x 4 Wood Nailer, For Fan Type Blowers and Condensers, Finish Galvanized, For Use With...

Wind-Driven Turbine Exhaust Ventilator, Bracing Location External, Head Diameter 12 3/4 in, Throat Diameter 6 in, Airflow @ 4 mph 147 cfm, Metal Material Thickness 24 ga, 26 ga, Overall Height 14 1/2 in, Overall Width 12 3/4 in, Housing Material Steel,...

Wind-Driven Turbine Exhaust Ventilator, Bracing Location External, Head Diameter 16 1/4 in, Throat Diameter 10 in, Airflow @ 4 mph 425 cfm, Metal Material Thickness 24 ga, 26 ga, Overall Height 16 1/4 in, Overall Width 16 1/4 in, Housing Material Steel,...

Wind-Driven Turbine Exhaust Ventilator, Bracing Location External, Head Diameter 22 3/4 in, Throat Diameter 14 in, Airflow @ 4 mph 700 cfm, Metal Material Thickness 22 ga, 24 ga, Overall Height 19 3/4 in, Overall Width 22 3/4 in, Housing Material Steel,...

Wind-Driven Turbine Exhaust Ventilator, Bracing Location External, Head Diameter 19 in, Throat Diameter 12 in, Airflow @ 4 mph 631 cfm, Metal Material Thickness 24 ga, Overall Height 17 in, Overall Width 19 in, Housing Material Steel, Bearing Type Lower...

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 Material Thickness 20 ga, 24 ga, Overall Height 28 1/4 in, Overall Width 35 3/4 in, Housing Material...

Gravity Ventilator, Exhaust Airflow @ 0.100 in SP 740 cfm, Hood Height 10 in, Hood Length 29 in, Hood Width 29 in, Cutout Length 22 in, Cutout Width 22 in, Supply Airflow @ 0.000 in SP 400 cfm, Blade Material Not Applicable, Housing Material Aluminum,...

Roof Curb, For Fan Base Size 26 in, Curb Height 12 in, Curb Inside Width 21 1/2 in, Curb Outside Width 24 1/2 in, Material Steel, Standards UL 705, For Use With 26 in Square Base, Adjustability Fixed, Ventilation Type Nonventilated, Application General...

Wind-Driven Turbine Exhaust Ventilator, Bracing Location External, Head Diameter 10 1/4 in, Throat Diameter 4 in, Airflow @ 4 mph 126 cfm, Metal Material Thickness 20 ga, 22 ga, Overall Height 12 in, Overall Width 10 1/4 in, Housing Material Steel,...

Wind-Driven Turbine Exhaust Ventilator, Bracing Location External, Head Diameter 14 1/4 in, Throat Diameter 8 in, Airflow @ 4 mph 255 cfm, Metal Material Thickness 24 ga, 26 ga, Overall Height 15 in, Overall Width 14 1/4 in, Housing Material Steel,...

Attic Exhaust Fan, Control Type Thermostat, Blade Material Steel, Exhaust Airflow @ 0.000 in SP 1,140 cfm, Fire Safety Shut-Off No, High-Efficiency Motor No, Housing Material Steel, Includes Humidistat No, Includes Shutter No, Includes Thermostat Yes,...