Lambro 289w Exhaust Wall Hood Vent, 4 In., White Abs, Floating Damper

The Lambro 289W exhaust wall hood vent is a white ABS plastic vent seal designed to prevent outside elements and air from entering your dryer or bath fan vent when the appliance is not in use. This floating damper vent automatically opens when exhaust air pressure from an active dryer or bath fan pushes the damper upward, allowing warm, moist air to escape safely from the vent's bottom. When the appliance stops running, the damper drops back down to block outside elements from entering through the vent opening.

The wall-mounted vent mounts easily over existing 4-inch vent pipe openings, making it suitable for both new installations and replacements. It helps prevent outside pollutants from entering your home through the vent.

Features and Benefits

• Floating Damper Design: Automatically opens with exhaust pressure and closes when the appliance stops, preventing outside elements from entering the vent.
• ABS Plastic Construction: Durable ABS plastic material resists weather and impact.
• Easy Installation: Mounts directly over 4-inch vent pipe openings with accessible screw holes and a caulk-friendly frame for a weather-tight seal.
• Paintable Surface: The white plastic can be painted to match your home's siding for a seamless appearance.
• UV Protection: Includes UV additive to help prevent premature fading due to sun exposure.

Specifications

• Brand: Lambro
• Model: 289W
• Size: 4 inch vent pipe
• Color: White
• Material: ABS plastic
• Type: Wall-mounted exhaust vent hood with floating damper
• Installation: Mounts over existing 4-inch openings; installation screws and clamps sold separately