Smart Vent 1540-510 Dual Function Flood Vent, Stainless Steel - IN-STOCK, SHIPS FREE

Suggested Add-On Items:           Application The Smart Vent 1540-510 is a dual function flood vent designed primary for crawl spaces allowing both air flow and flood protection.  Flood...

Smart Vent 1540-510-WHT Dual Function White Flood Vent - IN-STOCK, SHIPS FREE

Suggested Add-On Items:           ApplicationUsed for a home with a crawlspace or any enclosed area that desires natural air ventilation and flood protection.Flood ProtectionThe vent door is latched...

Smart Vent 1540-510-BLK Dual Function Black Black Flood Vent

Suggested Add-On Items:           ApplicationThese vents are used for any enclosed area that desires natural air ventilation and flood protection.Flood ProtectionThe vent door is latched closed until it...

Smart Vent 1540-510-WEA Dual Function Wheat Flood Vent

Suggested Add-On Items:           ApplicationThese vents are used for any enclosed area that desires natural air ventilation and flood protection. VentilationA bimetal coil automatically opens and closes...

Smart Vent 1540-510-GRY Dual Function Gray Flood Vent

Suggested Add-On Items:           ApplicationThese vents are used for any enclosed area that desires natural air ventilation and flood protection.Flood ProtectionThe vent door is latched closed until it...

Smart Vent 1540-0039-SS Dual Function Repalcement DOOR ONLY

ApplicationThe Smart Vent 1540-510 is a dual function flood vent designed primary for crawl spaces allowing both air flow and flood protection.  Flood ProtectionThe vent door is latched closed until it comes in contact with flood water. Entering...