Heating, Cooling & Ventilation

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

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

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

Net Free Ventilating Area : 61 Sq-in
Material : Polypropylene
Color : Black
Overall Width : 17.252 In
Overall Height : 4.139 In

Air Flow Rate : 110 Mph
Roof Pitch : 12/12
Base Size : 22 X 22 In
Material : Aluminum
Finish : Mill
Overall Height : 20 In
Throat Diameter : 14 In

Net Free Ventilating Area : 101 Sq-in
Rough Opening Size : 22 In L X 16-1/2 In W
Material : Polypropylene
Color : White
Length : 27-1/2 In
Width : 21-1/2 In
Suitable For : Molded-In Screen

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

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

Rough Opening Size : 24 In L X 18 In W
Material : Aluminum
Color : White
Length : 26-3/8 In
Width : 20-1/2 In

Net Free Ventilating Area : 2.74 Sq-in
Material : Polypropylene
Color : White

Material : Plastic
Color : White
Length : 8.91 In
Width : 7.63 In
Height : 3.72 In
Includes : (1) 6 In To 4 In Collar, (2) Removable Screen

Net Free Ventilating Area : 1.21 Sq-in
Material : Aluminum
Color : White
Width : 2.907

Net Free Ventilating Area : 60 Sq-in
Material : Resin
Color : Brown
Installation Type : Roof
Length : 18-1/2 In
Width : 18 In
Height : 4 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 : 25 Sq-in
Color : White
Overall Length : 9-1/10 In
Overall Width : 10 In
Installation Type : Wall
Includes : 7 In L Aluminum Tube, Wire Screen

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

Net Free Ventilating Area : 60 Sq-in
Material : Resin
Color : Black
Installation Type : Roof
Length : 18-1/2 In
Width : 18 In
Height : 4 In