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

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

Color : White
Material : Polypropylene
Height : 4 In

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

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

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

Roof Pitch : 12
Bracing Type : Internal
Base Size : 14 In
Material : Aluminum
Finish : Mill
Throat Diameter : 14 In
Includes : Bottom Ring

Net Free Ventilating Area : 50 Sq-in
Material : Aluminum
Color : Black
Installation Type : Roof
Length : 17-1/2 In
Width : 17.4 In
Height : 4 In

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

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 : 3-1/2 Sq-in
Material : Aluminum
Color : White
Width : 4-5/8 In

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

Rough Opening Size : 24 In L X 14 In W
Material : Aluminum
Finish : Mill
Color : Silver
Length : 26-3/8 In
Width : 16-1/2 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 : 1.21 Sq-in
Material : Aluminum
Color : Brown
Width : 2.907

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

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

Net Free Ventilating Area : 117 Sq-in
Rough Opening Size : 5 In
Material : Polypropylene
Color : Brown
Overall Length : 10.94 In
Overall Width : 12.98 In
Overall Height : 6-1/2 In

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

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