Broan 778WH warranty Install the Housing, New Construction, Existing Construction

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MODEL 778WH

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INSTALL THE HOUSING

New Construction

1.Choose the location for your fan in the ceiling. For best possible performance, use the shortest possible duct run and a minimum number of elbows.

2.Slide adjustable mounting brackets into channels on sides of housing.

ADJUSTMENT SCREWS

6.To adjust vertical housing position: Loosen adjustment screws on both sides of housing. Move housing up or down until adjustment screws line up with mark indicating your finished ceiling thickness. Tighten screws securely.

Position bottom edge

of brackets slightly

above bottom edge of

joists.

3.Position mounting brackets against joist. Mark the keyhole slot on both mounting brackets.

4.Set housing aside and drive nails partially into joist at the top of both keyhole marks.

Existing Construction

1.Choose the location for your fan/light in the ceiling. For best possible performance, use the shortest possible duct run and a minimum number of elbows.

2.In attic, position mounting brackets against joist. Trace outline of housing on ceiling material.

3.Set housing aside and cut ceiling opening slightly larger than marked.

5.Hang housing from nails and pound nails tight. To ensure a noise-free mount, crimp the bracket channels tightly around the mounting brackets.

Position bottom edge of brackets slightly above bottom edge of joists.

4.Place housing in opening. Position mounting brackets against joist and nail to joist through keyhole on both sides. To ensure a noise-free mount, crimp the bracket channels tightly around the mounting brackets.

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Contents Read and Save These Instructions Typical InstallationsPlan the Installation Model 778WHExisting Construction Install the HousingNew Construction Schematic Wiring Diagram Install the DuctworkConnect the Wiring Attach the Grille PAN and Glass ShadeUSE and Care Service PartsWarranty Lire CES Directives ET LES Conserver Installations TypePlanification DE L’INSTALLATION Modèle 778WHHabitation déjà construite Installation DU BoîtierConstruction neuve Trous DE Fixation Supplémen Taires Pose DU ConduitRaccord DU Câblage DE NiveauGarantie Utilisation ET EntretienPièces DE Rechange Precaución Instalaciones Típicas LEA Y Conserve Estas InstruccionesAdvertencia Planeación DE LA InstalaciónConstrucción existente Instalación DE LA CubiertaNueva construcción Conecte EL Cableado Diagrama EléctricoInstalación DEL Sistema DE Conductos Acople EL Platillo DE LA Rejilla Y LA Pantalla DE VidrioGarantía USO Y CuidadoPiezas DE Servicio Reemplazo DE LA Bombilla

778WH specifications

The Broan 778WH is a sophisticated and efficient bathroom exhaust fan that combines functionality with an appealing design. This model is not only essential for maintaining air quality in your bathroom by reducing humidity and odors, but it also features a stylish white finish that seamlessly blends into any modern decor.

One of the standout features of the Broan 778WH is its powerful yet quiet operation. With a sound rating of just 2.5 sones, it operates quietly in the background, allowing you to enjoy a peaceful environment while it efficiently removes moisture and airborne pollutants. This is particularly beneficial during steamy showers when humidity levels can spike dramatically.

The fan offers a CFM rating of 70, making it suitable for medium-sized bathrooms. The airflow capacity ensures that it can effectively reduce moisture, thereby helping to prevent mold growth and prolonging the life of your bathroom fixtures. The Broan 778WH is designed with a simple, clean look that includes a polymeric grille, making it easy to install and maintain. The grille is paintable, allowing you to customize it to match your bathroom decor.

In terms of installation, the Broan 778WH is designed for easy retrofit in existing spaces, making it a great option for those looking to upgrade their exhaust fan without significant renovations. It features a ducted design, allowing the user to connect it to existing ductwork.

This model is equipped with a high-quality, long-lasting motor designed for continuous operation, ensuring you won't need to worry about frequent replacements. Its compact design allows for a low-profile installation, which is especially important in smaller bathrooms where space is at a premium.

Another highlight of the Broan 778WH is its versatility. It can be used in various settings, from residential homes to commercial bathrooms, demonstrating its adaptability.

Overall, the Broan 778WH combines performance, efficiency, and style, making it a smart choice for anyone looking to enhance their bathroom's ventilation system. Its blend of powerful airflow, quiet operation, and attractive design underscores the brand's commitment to quality and innovation in home ventilation solutions.
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