Broan 784 Install the Housing, Install the Ductwork, NEW Construction, Existing Construction

Page 3

INSTALL THE HOUSING

- PLEASE NOTE -

THE FOLLOWING INSTALLATION ILLUSTRATIONS SHOW 2 X 6 JOISTS. IFYOU HAVE A TRUSS OR “I”-JOIST INSTAL- LATION, MOUNT THE VENTILATOR TO THE ADDITIONAL FRAMING IN THE SAME MANNER. (Additional framing must be a 2x6 (minimum height), at least 9-inches long.)

NEW CONSTRUCTION

MODEL 784

Page 3

EXISTING CONSTRUCTION

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

2. In attic, position mounting brackets against joist. Trace

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

2.Position mounting brackets against joist so that bottom edge of housing will be flush with finished ceiling.

HOLES

TAB

1-1/4

1

5/8

BOTTOM EDGE OF JOIST

outline of housing on ceiling material.

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

Additional positioning feature for 5/8”, 1”, & 1-1/4” thick ceiling material: Holes in corners of housing are labeled with various ceiling material thicknesses. Position housing so bottom edge of joist is visible through a matched set of holes. The housing is now in the proper position for that ceiling material thickness.

Additional positioning feature for 1/2” thick ceiling material: Bend two tabs, on side of housing, 90° outward. Lift housing until tabs contact underside of joist. Mark the keyhole slot on both mounting brackets.

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

4. Hang housing from nails and pound nails tight. To ensure a noise-free mount, pound another nail through the top hole of each mounting tab.

4. Place housing in opening so that its bottom edge is flush with finished ceiling. Nail to joist through keyhole on both sides.

To ensure a noise-free installation, drive another nail through the top hole of each mounting bracket.

5. Additional mounting holes

 

are provided for installations

 

where access from above is

 

inconvenient or not possible.

 

Nail or screw housing

 

directly to joists or framing.

ADDITIONAL MOUNTING

 

HOLES

INSTALL THE DUCTWORK

FLUSH

1.Snap the damper/duct connector onto housing. Make sure that tabs on the connector lock into slots in housing. Top of damper/duct connector should be flush with top of housing.

2.Connect 4” round duct to damper/duct connector and extend duct to outside through a roof or wall cap. Check damper to make sure that it opens freely. Tape all duct connections to make them secure and air tight.

Page 2 Page 4
Image 3
Page 2 Page 4
Contents Operation Cleaning & MaintenanceWarranty Read and Save These InstructionsRequires additional framing for mounting tabs Typical InstallationsHousing hung with wires 3-point mount 2x6 or largerExisting Construction Install the HousingInstall the Ductwork NEW ConstructionDescription Connect the WiringService Parts Attach the GrilleLEA Y Conserve Estas Instrucciones Instalaciones Típicas 2x6 o más grandeCubierta montada con cables Montaje de tres puntos DE Conductos Instalación DE LACubierta Instalación DEL SistemaNO. Clave NO.PIEZA Descripción Conexión EléctricaConexión DE LA Rejilla Piezas DE ServicioFonctionnement Lire CES Directives ET LES ConserverAvertissement Nettoyage ET EntretienBoîtier suspendu à des fils de fer en 3 points Installations TypeDe 2X6 ou plus Les brides de montage exigent un cadre supplémentaireInstallation DU Boîtier Construction Neuve Bâtisse Déjà ConstruiteVeuillez Noter Repère DE Pièce Description Raccord DU CâblagePièces DE Rechange Fixation DE LA Grille

784 specifications

The Broan 784 ventilation fan is a standout choice for those seeking an effective and stylish solution for home air quality. Designed with a sleek appearance, this model seamlessly integrates into various bathroom designs while delivering exceptional performance. One of its main features is its powerful 100 CFM ventilation capacity, which effectively removes moisture and odors, ensuring a fresh and comfortable environment.

The Broan 784 is equipped with a quiet operation technology, producing just 1.5 sones at full speed. This low noise level makes it an excellent choice for bathrooms, as it maintains a tranquil atmosphere while efficiently managing air circulation. Homeowners can enjoy the benefits of its powerful airflow without the disruptive sounds typically associated with ventilation fans.

Another characteristic of the Broan 784 is its energy efficiency. This model not only helps maintain optimal air quality but does so while utilizing minimal power. With an ENERGY STAR certification, it promotes lower energy consumption, benefiting both the environment and your utility bills.

In terms of installation, the Broan 784 is designed for easy mounting, featuring a compact design that allows for easy integration into existing spaces. The fan's housing is constructed from high-quality materials, ensuring durability and longevity. Additionally, it comes with a built-in damper that prevents backdrafts, further enhancing its efficiency.

The Broan 784 also includes a stylish white grille that easily blends into any bathroom decor. It offers an aesthetic appeal without compromising on functionality.

Moreover, users appreciate the integrated light feature of the Broan 784, which adds versatility to the fan. This built-in light provides adequate illumination, making it a convenient choice for bathrooms that require additional lighting. The ability to serve dual purposes, as both a ventilation fan and a light source, adds significant value to this model.

In summary, the Broan 784 ventilation fan is an exceptional choice for homeowners looking for a combination of style, efficiency, and functionality. With its powerful airflow, quiet operation, energy-efficient design, and integrated lighting, it stands out as an ideal solution for enhancing indoor air quality and overall bathroom experience.
Top Page Image Contents