Wal-rich 811104 Dryer Vent Kit 4 Inch X 8 Foot Metal Hose

Product Description

The WAL-RICH 811104 is a dryer vent kit designed for connecting residential clothes dryers to exterior exhaust ductwork. The kit includes a corrugated metal hose that measures 4 inches in diameter and 8 feet in length, providing the flexible transition needed between the dryer exhaust outlet and rigid duct runs. The metal construction offers greater durability and fire resistance compared to foil or plastic alternatives. This kit is a practical solution for HVAC technicians, plumbers, and general contractors handling laundry appliance hookups in both new construction and retrofit installations.

This dryer vent kit is suited for residential applications where the dryer exhaust outlet requires a flexible metal transition to reach a rigid duct connection or wall cap. The 4-inch diameter matches the standard exhaust port size found on most residential electric and gas dryers. The 8-foot hose length accommodates typical clearances between the dryer unit and the wall, allowing for unit movement and leveling adjustments without stressing the duct connection.

Key Features

• Corrugated metal hose construction for improved durability and fire resistance over foil or vinyl alternatives
• 4-inch diameter matches standard residential dryer exhaust outlet sizing
• 8-foot hose length provides flexibility for positioning and unit clearance
• Lightweight at 1.96 pounds for easy handling during installation

Compatibility

Designed as an OEM-style replacement or new-installation component for residential dryer exhaust systems requiring a 4-inch diameter flexible metal transition hose.

Installation Notes

Installation is typically performed by HVAC technicians or general contractors following local mechanical codes and manufacturer guidelines. Disconnect and unplug the dryer, or shut off the gas supply if applicable, before beginning any vent work. Ensure the hose run is kept as short and straight as possible to minimize lint buildup and maintain exhaust efficiency. Secure all connections with appropriate clamps and verify no kinks or sharp bends are present in the final installation.

Technical Specifications

• Hose Diameter: 4 inches
• Hose Length: 8 feet
• Hose Type: Corrugated Metal
• Weight: 1.96 pounds

Standard Information

• Brand: WAL-RICH
• Manufacturer Part Number: 811104