Broan-nutone 610fa Fresh Air Inlet Wall Cap 10 Inch

Product Description

The BROAN-NUTONE 610fa is a 10-inch round fresh air inlet wall cap constructed from aluminum. It is designed to terminate a fresh air intake duct at an exterior wall, allowing outside air to enter a ventilation system while preventing backdraft, moisture, and pests from entering the duct. Licensed HVAC technicians and ventilation contractors install this fitting as part of residential or light commercial mechanical ventilation systems. The aluminum construction resists corrosion in outdoor exposure conditions, making it a dependable choice for exterior wall penetrations where durability and weather resistance matter.

This wall cap is suited for residential fresh air intake applications where a 10-inch round duct exits through an exterior wall. It is typically installed as part of a balanced or supply-only mechanical ventilation system, connecting the outdoor air duct to the home's ventilation or air handling equipment. The round profile and aluminum material are common specifications for new construction and retrofit installations requiring a clean, weather-resistant termination point.

Key Features

• 10-inch round opening matches standard large-diameter ventilation duct sizes
• Aluminum construction provides corrosion resistance for exterior wall applications
• Designed as a fresh air inlet to supply outside air to mechanical ventilation systems
• Wall cap configuration provides protection against backdraft, moisture, and pest intrusion
• Suitable for new construction and retrofit ventilation projects

Compatibility

Designed as an OEM-style termination fitting for 10-inch round fresh air intake ducts in residential and light commercial mechanical ventilation systems.

Installation Notes

Installation is typically performed by a licensed HVAC technician or ventilation contractor. Before installation, shut down the ventilation system and ensure the exterior wall penetration is properly sized and sealed to prevent air leakage around the cap. Follow local building codes and ASHRAE 62.2 guidelines for residential mechanical ventilation termination points. Caulk around the perimeter of the wall cap at the exterior wall surface to maintain a weathertight seal.

Technical Specifications

• Duct Size: 10 inches round
• Material: Aluminum
• Mount Type: Wall Cap
• Application: Fresh Air Inlet

Standard Information

• Brand: BROAN-NUTONE
• Manufacturer Part Number: 610fa