Mitek v-sblv4 Louvered Wall Vent 4 Inches 26 Gauge

Product Description

The MITEK v-sblv4 is a 4-inch single blade louvered wall vent designed for flush-mount installation in residential and light commercial HVAC and ventilation applications. Constructed from 26-gauge steel, this vent provides a low-profile termination point for exhaust or intake ducting at exterior or interior wall surfaces. The single-blade louvered design allows airflow in one direction while offering basic protection against backdraft and debris. The paintable finish allows it to blend with surrounding wall surfaces after installation, reducing visual impact on finished spaces.

This vent is suited for bath exhaust, dryer exhaust, kitchen range hood terminations, or general HVAC duct terminations where a 4-inch round or square duct meets a wall surface. It is commonly installed in residential construction and renovation projects, as well as light commercial build-outs. The flush-mount profile makes it appropriate for finished interior or exterior wall surfaces where a low-profile vent termination is required. HVAC technicians, sheet metal contractors, and general contractors typically specify this fitting for standard 4-inch duct systems.

Key Features

• 4-inch nominal size fits standard 4-inch duct terminations
• Single-blade louvered design directs airflow and provides basic backdraft resistance
• 26-gauge steel construction for durability in wall vent applications
• Flush-mount profile keeps the vent face even with the wall surface
• Paintable finish allows color-matching to surrounding wall material

Compatibility

Designed as an OEM-style replacement or new-installation fitting for standard 4-inch residential and light commercial wall vent termination applications.

Installation Notes

Installation is typically performed by HVAC technicians or sheet metal contractors following local mechanical codes. Ensure the duct system is fully de-energized and any connected appliance is powered off before beginning work. Secure the vent flange to the wall substrate using appropriate fasteners for the wall material, and seal around the perimeter with compatible caulk to prevent air and moisture infiltration. Paint only after the sealant has fully cured.

Technical Specifications

• Duct Size: 4 inches
• Gauge: 26 gauge
• Mount Type: Flush mount
• Blade Configuration: Single blade louvered
• Finish: Paintable
• Unit of Measure: Each

Standard Information

• Brand: MITEK
• Manufacturer Part Number: v-sblv4