Heating, Cooling & Ventilation

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

Net Free Ventilating Area : 58 Sq-in
Rough Opening Size : 17 In L X 17 In W
Material : Polypropylene
Color : White
Length : 21-7/8 In
Width : 21-7/8 In
Suitable For : Molded-In Screen

Color : White
Installation Type : Flush
Length : 3-1/2 In

Color : White
Material : Polypropylene
Height : 4 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

Material : Polystyrene
Length : 48 In
Width : 22 In
Suitable For : High-Volume New Construction Or Lower Cost Re-Insulation

Net Free Ventilating Area : 330 Sq-in
Roof Pitch : 2/12
Color : Black
Length : 30 Ft
Includes : Nails

Brand : Lomanco
Net Free Ventilating Area : 330 Sq-in
Roof Pitch : 2/12
Color : Black
Length : 30 Ft
Includes : Nails
Warranty : Limited Lifetime

Net Free Ventilating Area : 111 Sq-in
Rough Opening Size : 17-1/4 In L X 28-1/2 In W
Material : Vinyl
Color : White
Length : 22-1/2 In
Width : 33-3/4 In
Suitable For : Molded-In Screen

Material : Plastic
Width : 6 In
Includes : (1) 6 In Vent - Does Not Include Tail Piece

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

Net Free Ventilating Area : 144 Sq-in
Material : Aluminum
Color : Mill
Overall Width : 20 In
Overall Height : 7-3/4 In

Net Free Ventilating Area : 263 To 548 Sq-in
Installation Type : Roof
Material : Aluminum
Suitable For : Sheds And Knee Walls
Finish : Mill

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

Net Free Ventilating Area : 600 Sq-in
Air Flow Rate : 1250 Cfm
Material : Steel
Color : Black
Installation Type : Roof
Dimensions : 25 In L X 25 In W
Suitable For : Attic Spaces Up To 2200 Sq-ft

Net Free Ventilating Area : 36 Sq-in
Material : Aluminum
Finish : Mill
Installation Type : Flush

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

Net Free Ventilating Area : 122 To 255 Sq-in
Installation Type : Roof
Color : White
Material : Aluminum
Suitable For : Sheds, Knee Walls

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

Net Free Ventilating Area : 75 Sq-in
Material : Polypropylene
Color : Translucent
Overall Width : 19.44 In
Overall Height : 4.96 In

Net Free Ventilating Area : 14.1 Sq-in/ft
Roof Pitch : 2
Material : Composite Fiber
Color : Black
Length : 20 Ft
Width : 10-1/2 In
Suitable For : Roof Ridge
Includes : Hand Nails

Net Free Ventilating Area : 1500 Sq-ft
Material : Aluminum
Installation Type : Gable

Air Flow Rate : 9000 Cfm
Speed Rating : 900 Rpm
Material : Steel
Color : Mill
Dimensions : 41 X 41 X 14 In

Net Free Ventilating Area : 1.21 Sq-in
Material : Aluminum
Finish : Mill
Width : 2.907