Heating, Cooling & Ventilation

Shape : Round
Net Free Ventilating Area : 0.185 Sq-in
Rough Opening Size : 1 In
Material : Aluminum
Color : Brown
Length : 1.219 In
Width : 1.219 In

Net Free Ventilating Area : 60 Sq-in
Material : Aluminum
Color : White
Installation Type : Roof
Length : 18 In
Width : 20-1/2 In
Height : 5-1/2 In

Net Free Ventilating Area : 57 To 117 Sq-in
Material : Aluminum
Color : White
Installation Type : Roof
Suitable For : Sheds, Knee Walls

Material : Plastic
Suitable For : Dryer Vent
Includes : (1) 4 In Brown Plastic Louvered Vent

Shape : Round
Net Free Ventilating Area : 5.49 Sq-in
Rough Opening Size : 6 In
Material : Aluminum
Color : Brown
Length : 6.688 In
Width : 6.688 In

Net Free Ventilating Area : 50 Sq-in
Material : Aluminum
Color : Weathered Bronze
Overall Width : 16 In
Overall Height : 5 In

Net Free Ventilating Area : 180 Sq-in
Roof Pitch : 3/12 To 12/12
Material : Aluminum
Color : Black
Length : 10 Ft

Power Source : Electric
Power Supply : 120 V
Net Free Ventilating Area : 696 Sq-in
Air Flow Rate : 1450 Cfm
Material : Galvanized Steel
Color : Silver
Dimensions : 18-1/2 In L X 11-1/4 In W X 18-1/2 In H
Suitable For : Attics Up To 2300 Sq-ft
Includes : Adjustable Thermostat

Net Free Ventilating Area : 211 To 439 Sq-in
Material : Aluminum
Finish : Mill
Installation Type : Roof
Suitable For : Sheds, Knee Walls

Net Free Ventilating Area : 12 Sq-in
Color : White
Overall Length : 7-1/2 In
Overall Width : 7-1/2 In
Includes : Fiberglass Screen

Net Free Ventilating Area : 1650 Cu-ft
Material : Polypropylene
Color : Black
Dimensions : 19 In W X 9 In D X 3 In H

Net Free Ventilating Area : 50 Sq-in
Material : Aluminum
Color : Mill
Overall Width : 15-3/8 In
Overall Height : 4 In

Net Free Ventilating Area : 30 Sq-in
Material : Aluminum
Color : Mill
Overall Width : 12-3/16 In
Overall Height : 4 In

Net Free Ventilating Area : 144 Sq-in
Roof Pitch : 3/12 To 12/12
Material : Aluminum
Color : Brown
Length : 8 Ft

Air Flow Rate : 110 Mph
Roof Pitch : 12/12
Bracing Type : External
Base Size : 20 X 20 In
Material : Aluminum
Overall Height : 17-5/8 In
Throat Diameter : 12 In

Air Flow Rate : 110 Mph
Roof Pitch : 12/12
Base Size : 20 X 20 In
Material : Aluminum
Overall Height : 17-1/4 In
Throat Diameter : 12 In

Power Supply : 120 V
Speed Rating : 1100 Rpm
Material : Aluminum
Color : Black
Installation Type : Roof
Suitable For : Existing Vent To Add Powered Ventilation To A Gable

Net Free Ventilating Area : 3-1/2 Sq-in
Material : Aluminum
Color : Brown
Width : 4-5/8 In

Net Free Ventilating Area : 4.8 Sq-in
Material : Polypropylene
Color : White
Width : 4.813 In

Air Flow Rate : 110 Mph
Roof Pitch : 12/12
Bracing Type : External
Base Size : 20 X 20 In
Material : Aluminum
Color : Weathered Bronze
Overall Height : 17-5/8 In
Throat Diameter : 12 In

Net Free Ventilating Area : 12.7 Sq-in
Roof Pitch : 3/12 To 20/12
Material : HDPE
Color : Black
Length : 20 Ft
Width : 11-1/4 In
Suitable For : Asphalt Shingles, Cedar Shakes, Flat Tile, Metal And Stone Coated Steel

Shape : Round
Net Free Ventilating Area : 5.49 Sq-in
Rough Opening Size : 6 In
Material : Aluminum
Color : White
Length : 6.688 In
Width : 6.688 In

Net Free Ventilating Area : 60 Sq-in
Material : Aluminum
Color : Brown
Overall Width : 16-5/8 In
Overall Height : 4 In

Net Free Ventilating Area : 12 Sq-in
Color : White
Overall Length : 8 In
Overall Width : 7 In
Installation Type : Wall
Suitable For : 4" Exhaust Pipe