The Trim Flange unit fits into the rough opening to provide a clean finished look on the interior wall. The 1540-0507-01 is a Stainless Steel Trim and Sleeve Kit designed for the Stacker model Smart vents (1540-521/1540-511). Its depth is adjustable from 6''-8.5''.
Model 1540-521: Unparalleled Protection with Insulated Stacker S-Steel Flood Vent
When it comes to safeguarding your home from the destructive forces of floods, the Insulated Stacker S-Steel Flood...
Dual Function Double Stacker Block Wall Flood Vent: Model 1540-511's Excellence
Discover the Model 1540-511 Dual Function Double Stacker Block Wall Flood Vent, a leading choice among smart vent...
Dual Function Double Stacker Block Wall Flood Vent Model 1540-511: Peak Flood Protection
Meet the pinnacle of flood protection with the Dual Function Double Stacker Block Wall Flood Vent Model...
Smart Vent 1540-521: Unmatched in Flood Vents Technology
In an era where climate anomalies are frequent, the Smart Vent 1540-521 insulated double stacker block wall flood vent emerges as a beacon of...
