BROAN-NuTone L300E Ventilator

The Broan-NuTone L300E high-capacity ventilator is a heavy-duty solution designed for continuous air movement in light commercial environments, such as public restrooms and conference rooms. Delivering an airflow of 310-315 CFM at a low 2.5 Sones, this unit effectively handles high-volume exhaust requirements without the excessive noise common in industrial fans. The 20-gauge galvanized steel housing is fully insulated with 1/2-inch acoustic insulation to dampen vibrations, while the permanently lubricated PSC motor supports reliable, low-maintenance operation. For versatile field installation, the L300E features 8-way adjustable mounting brackets and a convertible duct connector, allowing for either horizontal or vertical discharge through 8-inch round ductwork. This Energy Star certified ventilator is AMCA and HVI air and sound tested, ensuring compliance with ASHRAE 90.1, IECC-C, and IMC 2021 standards for professional-grade mechanical ventilation.

• Commercial Performance: Provides 310-315 CFM for efficient removal of odors and humidity in high-traffic areas.
• Flexible Installation: Includes 8-position mounting brackets and can be ducted horizontally or vertically to fit specific site constraints.
• Durable Construction: Robust galvanized steel housing resists corrosion and is built for long-term commercial duty cycles.
• Quiet Airflow: Dynamically balanced centrifugal blower wheel and 1/2" acoustic insulation keep output at a manageable 2.5 Sones.
• Code Compliance: Meets Energy Star requirements and complies with major commercial building codes including ASHRAE 90.1.

Can the L300E be installed in a wall?
Yes, the housing is designed for either ceiling or wall mounting, provided the orientation follows local mechanical codes and uses the appropriate 8-inch ducting.

Is speed control available for this model?
The blower speed and sound level can be adjusted using an optional Model 80L variable speed control (sold separately) to tune airflow to specific room requirements.

Does it include a backdraft damper?
Yes, an automatic backdraft damper is integrated within the 8-inch duct connector to prevent cold or warm air from entering the building when the fan is inactive.

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Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.