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The LAMBRO INDUSTRIES 2676W is a 4-inch white replacement louver vent face designed for residential and light commercial ventilation applications. This component serves as the exterior-facing cover for a 4-inch duct termination point, directing exhaust airflow away from the structure while providing a finished appearance at the vent opening. It is typically installed by HVAC technicians, plumbers, or general contractors during new construction or as a drop-in replacement for damaged or weathered vent covers. The white finish suits standard exterior trim in residential settings.
This louver vent face is suited for use with 4-inch round duct systems commonly found in bathroom exhaust fans, dryer vents, kitchen range hoods, and similar low-pressure ventilation runs. It is a direct replacement for worn, broken, or missing louver covers on existing 4-inch duct terminations at exterior walls or soffits. The unit is sold individually and is poly-bagged for clean job-site handling.
Designed as an OEM-style replacement louver vent face for 4-inch diameter residential and light commercial exhaust duct terminations at exterior walls or soffits.
Installation is typically performed by an HVAC technician or general contractor. Before replacing the vent face, shut down any connected exhaust fan or appliance at the circuit breaker or disconnect. Secure the louver face to the exterior wall collar per local building code requirements. Check local mechanical codes for approved exterior vent termination placement and clearance requirements.
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