Get it as soon as wed aug 5.
Roof turbine ventilator price.
A durable wind driven turbine attic ventilator from grainger helps to remove hot attic air in summer and moisture laden air in winter.
Turbine roof vent cover heavy duty turbine ventilator protector shield waterproof 1680d oxford fabric adjustable drawstring design year around protection for your roof vent s.
Master flow 12 in.
Turbines can rotate with the breeze to help create a strong upward draft that can draw inside air up and out.
Weathered wood galvanized internally braced dual bearing wind turbine.
Roof ventilators 10 1 4 in 1 12 3 4 in 1 14 1 4 in 1 16 1 4 in 1.
38 19 07 19.
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Item 863694 model tob12sbr.
Price 20 25 2 25 30 2 35 40 1 40 45 1 45 50 4 50 60 3.
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Master flow 1250 cfm weathered wood galvanized steel electric powered attic fan with thermostat controlled.
Filtered supply ventilators help supply filtered make up air in commercial or institutional buildings.
Product title durable roof ventilator cover lightweight vent cover.
Free delivery with 45 order.
Air vent airhawk 12 in aluminum externally braced roof turbine vent.
83 35 45.
Wind driven turbine.
0 out of 5 stars based on 0 reviews current price 18 38 18.
Roof ventilators are designed to help exhaust contaminated air from kitchen range hoods up and away from the roof.
Master flow roof vents.