DVBOX Deflecto Dryer Vent Box Plastic White 17-1/4H x 11-1/2W 1899287

The Deflecto DVBOX Dryer Vent Box is a recessed wall enclosure designed to provide a protected connection point for 4-inch dryer exhaust duct systems. Constructed from durable molded polystyrene, the box allows for code-compliant installation of vent terminations within framed wall cavities, enabling flush dryer placement and minimizing duct bends. The assembly is intended for use in new construction or retrofit applications where concealed vent routing and mechanical protection are required.

Technical Specifications

• Manufacturer: Deflecto LLC
• Model Number: DVBOX
• Part Number: 1899287
• Product Type: Recessed Dryer Vent Box
• Material: High-impact polystyrene
• Color: White
• Overall Height: 17-1/4 inches
• Overall Width: 11-1/2 inches
• Overall Length: 15-7/8 inches
• Faceplate Width: 20-3/4 inches
• Depth: 4 inches
• Duct Connection Diameter: 4 inches nominal
• Wall Opening: Fits within standard 2x6 framing cavity
• Mounting Type: Recessed wall-mount installation
• Vent Orientation: Straight-through connection for rigid or semi-rigid duct
• Finish: Molded white surface, UV-stabilized
• Application: Dryer exhaust duct termination and connection housing
• Compliance: Meets International Residential Code (IRC) and IMC duct termination requirements

Summary

The Deflecto DVBOX Dryer Vent Box provides a recessed installation solution for 4-inch dryer exhaust ducts, offering mechanical protection and alignment within wall framing assemblies. Constructed from impact-resistant polystyrene, the unit facilitates close-clearance dryer placement and maintains compliance with standard building and mechanical codes. Designed for professional HVAC and mechanical contractors performing new construction or retrofit venting installations.