---
product_id: 11583012
title: "Broan-Nutone L400 High Capacity Ventilator Fan, Commercial Exhaust Fan, 2.3 Sones, 434 CFM, White"
brand: "broan-nutone"
price: "3387.83 DT"
currency: TND
in_stock: true
category: "Broan Nu Tone"
url: https://www.desertcart.tn/products/11583012-broan-nutone-l400-high-capacity-ventilator-fan-commercial-exhaust-fan
store_origin: TN
region: Tunisia
---

# 434 CFM airflow power 2.3 sones ultra-quiet 4.5" x 18.5" heavy-duty duct Broan-Nutone L400 High Capacity Ventilator Fan, Commercial Exhaust Fan, 2.3 Sones, 434 CFM, White

**Brand:** broan-nutone
**Price:** 3387.83 DT
**Availability:** ✅ In Stock

## Summary

> 💼 Elevate your workspace air quality with silent, powerful ventilation.

## Quick Answers

- **What is this?** Broan-Nutone L400 High Capacity Ventilator Fan, Commercial Exhaust Fan, 2.3 Sones, 434 CFM, White by broan-nutone
- **How much does it cost?** 3387.83 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/11583012-broan-nutone-l400-high-capacity-ventilator-fan-commercial-exhaust-fan)

## Best For

- broan-nutone enthusiasts

## Why This Product

- Trusted broan-nutone brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Whisper-Quiet 2.3 Sones:** Experience near-silent operation that won’t disrupt your professional environment or meetings.
- • **Powerful 434 CFM Airflow:** Maximize ventilation with commercial-grade air movement that keeps your space fresh and breathable.
- • **Flexible Installation Options:** Mount on ceiling or wall, duct horizontally, vertically, or in-line with an adapter—customize to your space’s unique needs.
- • **Heavy-Duty Metal Duct Connector:** Built to last with a robust 4.5" x 18.5" galvanized steel duct for reliable, long-term performance.
- • **Continuous, Low-Maintenance Operation:** Permanently lubricated motors and automatic backdraft dampers ensure smooth, hassle-free ventilation 24/7.

## Overview

The Broan-NuTone L400 is a high-capacity commercial ventilator fan delivering 434 CFM airflow at a whisper-quiet 2.3 sones. Featuring durable metal duct connectors and impact-resistant centrifugal blower wheels, it offers versatile ceiling or wall installation with horizontal, vertical, or in-line ducting options. Designed for continuous, low-vibration operation, it’s ideal for professional spaces needing reliable, unobtrusive air circulation.

## Description

Product Description Ensure the best ventilation in your space with the Broan High Capacity Ventilator Fan. This high-capacity fan provides quiet and powerful ventilation to your office, building, public restroom, and more. The two impact-resistant centrifugal blower wheel motors are permanently lubricated to provide ongoing ventilation to ensure the best for your space. With a 2.3 Sone rating, this ventilator fan works quietly with the automatic backdraft dampers at 434 CFM. The duct can be installed to provide horizontal or vertical discharge or in-line with a separate adapter, for your convenience. This fan is built with a 20 gauge galvanized steel housing and can be installed in the ceiling or the wall - wherever it's needed most! Upgrade your space with the Broan High Capacity Ventilator Fan!.Maximum Room Size- 390 square feet From the Manufacturer Broan high capacity fans are an exceptionally quiet solution to continuous ventilation. With their heavy-duty motors, high capacity fans are an ideal solution for conference rooms, public restrooms and other areas in commercial buildings that require ongoing ventilation. Low-vibration and lo-profile, they work quietly without getting noticed. 434 CFM 2.3 Sones (AMCA), 120V, 1.4 amps. 4-1/2" x 18-1/2" duct connector. Painted white enamel steel grille. Two impact resistant centrifugal blower wheels. Quiet automatic backdraft dampers. Can be ducted horizontally or vertically. In-Line ducting available with separate adapter. Use Broan Electronic Variable Speed Control to adjust blower speed and sound level (available separately).

## Features

- HIGH-CAPACITY FAN: Ventilation fan operates on two impact-resistant centrifugal blower wheels at 434 CFM, 2.3 Sones, and 120V for a powerful and effective performance
- HEAVY-DUTY: Features a sturdy, 4.5" x 18.5" metal duct connector to provide long-lasting use
- CUSTOMIZATION: Fan ducts horizontally, vertically, or in-line with a separate adapter for your convenience
- EFFECTIVE: Automatic backdraft dampers and permanently lubricated motors provide continuous and quiet operation
- VERSATILE: Install fan in ceiling or wall -wherever it's needed most! Not for use over tub or shower.
- 434 CFM 2.3 Sons, 120V, 1.4 amps
- 4-1/2" 18-1/2" duct connector
- Two impact resistant centrifugal blower wheels and quiet automatic backdraft dampers
- Painted white enamel steel grille
- Can be ducted horizontally or vertically

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00155SE84 |
| Air Flow Capacity | 434 cfm |
| Best Sellers Rank | #407,243 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,220 in Household Ventilation Fans |
| Blade Length | 18 inches |
| Blade Material | Plastic |
| Brand Name | Broan-NuTone |
| Collection Name | ELECTRIC_FAN |
| Color | White |
| Connector Type | NEMA 5-15P (assumed) |
| Control Method | Touch |
| Controller Type | Button Control |
| Customer Reviews | 4.4 4.4 out of 5 stars (162) |
| Electric Fan Design | Exhaust Fan |
| Finish Type | White |
| Global Trade Identification Number | 00026715124541 |
| Included Components | 8-way adjustable brackets |
| Indoor Outdoor Usage | Indoor |
| Installation Type | Ceiling Mount, Wall Mount |
| Item Dimensions D x W x H | 11.75"D x 12.25"W x 21.5"H |
| Item Type Name | Ventilation Fan |
| Item Weight | 23 pounds |
| Main Power Connector Type | NEMA 5-15P (assumed) |
| Manufacture Year | 2021 |
| Manufacturer | Broan |
| Material | Metal |
| Model Name | L400 |
| Model Number | L400 |
| Motor Type | brushed |
| Mounting Type | Ceiling Mount,Wall Mount |
| Noise Level | 2.3 sones |
| Number of Power Levels | 1 |
| Number of Speeds | 1 |
| Part Number | L400 |
| Power Source | ac |
| Recommended Uses For Product | Air Circulation, Home, Indoor |
| Room Type | Office |
| Size | 4-1/2" x 18-1/2" |
| Special Features | UL Listed, Compatible with Overture® Connected IAQ System, Two impact-resistant centrifugal blower wheels |
| Specification Met | UL Listed |
| Style | 434 CFM |
| Switch Type | Push Button |
| Theme | Ventilation |
| UPC | 042074038985 267151245418 026715124541 |
| Unit Count | 1 Count |
| Voltage | 120 |
| Wattage | 57 watts |

## Product Details

- **Brand:** Broan-NuTone
- **Color:** White
- **Electric fan design:** Exhaust Fan
- **Mounting Type:** Ceiling Mount,Wall Mount
- **Power Source:** ac
- **Product Dimensions:** 11.75"D x 12.25"W x 21.5"H
- **Recommended Uses For Product:** Air Circulation, Home, Indoor
- **Room Type:** Office
- **Style:** 434 CFM

## Images

![Broan-Nutone L400 High Capacity Ventilator Fan, Commercial Exhaust Fan, 2.3 Sones, 434 CFM, White - Image 1](https://m.media-amazon.com/images/I/61K-S0u9btL.jpg)

## Available Options

This product comes in different **Style** options.

## Frequently Bought Together

- Broan-Nutone L400 High Capacity Ventilator Fan, Commercial Exhaust Fan, 2.3 Sones, 434 CFM, White
- Delta BreezProfessional Pro300, 300 CFM Bathroom Exhaust Bath Fan

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-09-08*