Dundas Jafine LC8WX Provent Exhaust Cap 8 Inches White

Product Description

The DUNDAS JAFINE LC8WX is an 8-inch exterior exhaust cap designed for residential ventilation applications including bathroom fan, dryer, and kitchen range hood exhaust systems. It features a louver damper system that blocks cold air backdraft, rain, and snow from entering the duct opening. The louvers are cammed to pivot freely and resist sticking during operation. A UV-resistant coating is applied to prevent discoloration from sun exposure, and the cap is paintable to blend with any exterior finish. A recessed caulk line is built in to support a clean, professional caulking application during installation.

This exhaust cap is suited for residential installations where an 8-inch duct terminates at an exterior wall or soffit. It is compatible with brick, concrete, and siding substrates. Typical applications include bathroom exhaust fan terminations, residential dryer vent terminations, and kitchen range hood exhaust outlets. The white factory finish is appropriate for standard exterior installations where the cap will be caulked and optionally painted to match the building exterior.

Key Features

• Louver damper system prevents cold air backdraft, rain, and snow intrusion
• Cammed louvers pivot easily and resist sticking in cold or humid conditions
• UV-resistant coating prevents discoloration from prolonged sun exposure
• Paintable surface allows color-matching to exterior finishes
• Recessed caulk line guides clean, consistent caulking application
• Compatible with brick, concrete, and siding wall substrates

Compatibility

Designed for use with 8-inch residential exhaust duct systems including bathroom fan venting, dryer venting, and kitchen range hood venting on brick, concrete, or siding exteriors.

Installation Notes

Installed by HVAC technicians, plumbers, or general contractors during rough-in or retrofit ventilation work. Before installation, ensure the exhaust duct is properly sized and the wall penetration is clean and square. Apply exterior-grade caulk along the recessed caulk line to seal the cap to the wall surface and prevent moisture intrusion. Follow local mechanical codes for exhaust duct termination clearances and backdraft damper requirements.

Technical Specifications

• Size: 8 inches
• Color: White
• Damper Type: Louver damper
• Coating: UV-resistant, paintable
• Compatible Substrates: Brick, concrete, siding

Standard Information

• Brand: DUNDAS JAFINE
• Manufacturer Part Number: LC8WX