Install Housing & Duct Connect Wiring

I-JOIST

			MODEL QTR070L


			Page
INSTALL HOUSING & DUCT			CONNECT WIRING

1.	Bend
	housing
	tabs.
	Use a pliers to
	bend housing
	TABS out to 900.	TABS
		TABS
2.	Mount	SPACER
	housing to	SPACER
	housing to	(use for mounting to I-Joist)
	joist.

Hold housing in place so that the housing tabs contact the bottom of the joist. The hous- ing mounts with four (4) screws or nails. Screw or

nail housing to joist through lowest holes in each mount- ing flange, then through highest holes. NOTE: Mounting to I-JOIST(shown) requires use of SPACERS (included) between the highest hole of each mounting flange and the I-joist.

3. Attach damper/duct connector.

Snap damper / duct connector onto housing.

Make sure con- nector is flush with top of housing and damper flap falls closed.

4. Install

4-inch round duct- work.

Connect 4-inch round ductwork

to damper / duct connector. Run

ductwork to a roof cap or wall cap. Tape all

ductwork connections to make them secure and air tight.

* “FL” models only.

5. Connect electrical wiring.

Run 120 VAC house wiring to installation location. Use proper UL approved connector to secure house wiring to wiring plate. Connect wires as shown in wiring diagrams.

INSTALL GRILLE

6. Finish ceiling.

Install ceiling material. Cut out around housing.

7. Attach grille to housing.

Squeeze grille springs and insert them into slots on each side of housing.

QTR070L specifications

The Broan QTR070L is a top-of-the-line bath fan designed to combine functionality with modern aesthetics. Known for its sleek design, this model stands out in any bathroom, providing essential ventilation while enhancing the overall look of the space. One of its main features is the ultra-silent operation, producing only 0.7 sones, which ensures that the fan runs quietly in the background without disrupting daily activities. This is particularly beneficial for households where peace and tranquility are valued.

Equipped with a powerful 70 CFM (cubic feet per minute) motor, the QTR070L efficiently removes moisture and humidity from the bathroom. This is crucial in preventing mold and mildew growth, thus maintaining a healthy indoor environment. The fan is also designed for continuous operation, ensuring that air circulates effectively throughout the bathroom.

One remarkable characteristic of the QTR070L is its energy efficiency. The fan is equipped with a motion sensor option, making it not only convenient but also energy-saving. This feature allows the fan to operate only when the bathroom is in use, reducing unnecessary energy consumption. Additionally, it is designed to function at an energy-efficient level, complying with stringent energy standards.

Another significant technology incorporated into the Broan QTR070L is its integrated LED lighting. With a warm white hue, the LED light provides an inviting atmosphere while being energy-efficient and long-lasting. This feature eliminates the need for separate lighting fixtures, simplifying installation and enhancing the overall functionality of the bathroom.

Furthermore, the fan includes a steel housing for durable and reliable performance over time. Installation is straightforward, with flexible ducting options allowing for versatility in mounting. The Broan QTR070L is also equipped with a removable, non-ducted filtration system, making it easy to maintain.

Overall, the Broan QTR070L bath fan represents a combination of advanced technology, quiet operation, and modern design. Its focus on energy efficiency, effective moisture removal, and integrated lighting solutions make it an excellent choice for those looking to elevate their bathroom environment while ensuring a healthier living space. Whether renovating an existing bathroom or constructing a new one, the Broan QTR070L is a thoughtful investment that enhances functionality and aesthetics.