Heating, Cooling & Ventilation

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
Material : Polypropylene
Height : 4 In

Color : White

Material : Plastic
Color : White
Includes : (1) 4 In Plastic Elbow, (1) Metal Worm Gear Clamp

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 : 55 Sq-in
Material : Polypropylene
Color : White
Suitable For : Molded-In Screen

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

Net Free Ventilating Area : 59 Sq-in
Rough Opening Size : 18-1/4 In L X 12-1/2 In W
Material : Polypropylene
Color : White
Length : 18 In
Width : 12 In
Suitable For : Molded-In Screen

Net Free Ventilating Area : 70 Sq-in
Rough Opening Size : 18-1/4 In L X 12-1/2 In W
Material : Polypropylene
Color : White
Length : 17.24 In
Width : 23-1/4 In
Suitable For : Molded-In Screen

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 : 50 Sq-in
Material : Steel
Finish : Galvanized
Color : Black
Overall Width : 16 In
Overall Height : 5 In

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

Net Free Ventilating Area : 30 Sq-in
Material : Aluminum
Color : Black
Overall Width : 12-3/16 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 : 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 : 50 Sq-in
Material : Aluminum
Color : Brown
Overall Width : 16 In
Overall Height : 5 In

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

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

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

Net Free Ventilating Area : 44 Sq-in
Rough Opening Size : 12-1/2 In L X 12-1/4 In W
Material : Polypropylene
Color : White
Length : 15.154 In
Width : 15.154 In
Suitable For : Molded-In Screen

Material : Polypropylene
Installation Type : Wall

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

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

Net Free Ventilating Area : 55 Sq-in
Color : White
Material : Polypropylene
Suitable For : Molded-In Screen