Broan-nutone 358 1000 Cfm Powered Attic Garage Ventilation Fan Roof Mount Aluminum Dome

Product Description

The Broan-NuTone 358 is a 1000 CFM powered attic and garage ventilation fan designed for roof-mounted installation with a metal aluminum dome housing. This unit moves high volumes of air out of attic and garage spaces, helping to reduce heat buildup and moisture accumulation that can damage insulation, roofing materials, and stored items. Attic ventilation fans like this one are a staple for HVAC professionals, contractors, and builders who need a reliable forced-air exhaust solution for residential and light commercial applications. By pulling hot, humid air out of the attic cavity, the fan helps lower the thermal load on the living space below, which can reduce strain on cooling equipment during warm months. The roof-mounted design keeps the unit out of the way and allows for direct exhaust to the exterior without the need for additional ductwork runs. The aluminum dome sits flush with the roofline and is built to handle outdoor exposure while protecting the internal motor and blade assembly from rain and debris. The four-blade steel fan is engineered to move 1000 cubic feet per minute, making it well suited for mid-size to larger attic spaces where airflow is critical. Installation is straightforward for experienced roofers and HVAC technicians, with the unit designed to mount directly to the roof deck. This fan does not include a built-in timer or automatic shutoff, so operation is controlled by a separate switch or external thermostat, giving installers flexibility in how the system is set up. It is a no-frills, high-performance attic exhaust fan built for function and durability in demanding ventilation applications.

• 1000 CFM airflow rating handles mid-size to large attic and garage spaces
• Roof-mounted with metal aluminum dome for weather-resistant exterior installation
• Four-blade steel fan assembly delivers consistent, high-volume air exhaust

Product Highlights

The Broan-NuTone 358 delivers 1000 CFM of powered attic and garage ventilation through a durable roof-mounted aluminum dome design, making it a practical choice for contractors and HVAC techs handling residential ventilation projects.

Product Information

Standard Information

• Brand: BROAN-NUTONE
• Manufacturer Part Number: 358

Technical Specifications

• Airflow: 1000 CFM
• Mounting Type: Roof Mounted
• Dome Material: Metal Aluminum
• Fan Blade: 4 Blade Steel
• Automatic Shutoff: No
• Built-In Timer: No