Heating, Cooling & Ventilation

Net Free Ventilating Area : 65 Sq-ft
Material : Aluminum
Color : White
Length : 8 In
Width : 16 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

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

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

Color : White
Material : Polypropylene
Height : 4 In

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

Material : Aluminum
Length : 35-3/4 In
Rough Opening Size : 33-3/4 In L X 28-1/4 In W
Finish : Enamel
Width : 30-1/4 In

Net Free Ventilating Area : 61 Sq-in
Material : Aluminum
Color : White
Length : 8 Ft
Width : 2 In

Net Free Ventilating Area : 44 Sq-in
Roof Pitch : 2/12
Color : Black
Length : 4 Ft
Width : 9 In

Material : Aluminum
Length : 42-1/2 In
Rough Opening Size : 40-1/2 In L X 35-7/8 In W
Finish : Enamel
Width : 37-3/4 In

Net Free Ventilating Area : 72 Sq-in
Roof Pitch : 2/12
Color : Black
Length : 4 Ft

Throat Diameter : 12 In
Material : Steel
Bracing Type : External
Roof Pitch : 12
Includes : Bottom Ring
Base Size : 12 In
Finish : Mill

Net Free Ventilating Area : 480 Sq-in
Air Flow Rate : 1000 Cfm
Material : Steel
Color : Black
Installation Type : Roof
Dimensions : 25 In L X 25 In W
Suitable For : Attics Spaces Up To 1600 Sq-ft

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

Net Free Ventilating Area : 18 Sq-in/ft
Roof Pitch : 3
Material : Polypropylene
Color : Black
Length : 4 Ft
Suitable For : Roof Ridge
Includes : 3 In Ring Shank Nails

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

Net Free Ventilating Area : 86 To 181 Sq-in
Installation Type : Roof
Color : White
Material : Aluminum
Suitable For : Sheds, Knee Walls

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

Rough Opening Size : 24 In L X 14 In W
Material : Aluminum
Color : White
Length : 26-3/8 In
Width : 16-1/2 In

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

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