MODELS 765H80L • 765H80LB
Page 1
HEATER / FAN / LIGHT
READ AND SAVE THESE INSTRUCTIONS
FIG. 1
FIG. 2
FIG. 3
FIG. 4
FIG. 5
RETAINING
SCREWS
HINGE PIN
IMPORTANT INSTRUCTIONS
READ ALL INSTRUCTIONS BEFORE INSTALLING OR USING THIS HEATER.
To reduce the risk of fire, electric shock, or injury to persons, observe the following:
1. Use this unit only in the manner intended by the manufacturer. If you have questions, contact the
manufacturer at the address or telephone number listed in the warranty.
2. Before servicing or cleaning unit, switch power off at service panel and lock the service disconnecting
means to prevent power from being switched on accidentally. When the service disconnecting means
cannot be locked, securely fasten a prominent warning device, such as a tag, to the service panel.
3. Installation work and electrical wiring must be done by a qualified person(s) in accordance with all
applicable codes and standards, including fire-rated construction codes and standards.
4. When cutting or drilling into wall or ceiling, do not damage electrical wiring and other hidden utilities.
5. This heater is hot when in use. To avoid burns, do not let bare skin touch hot surfaces. Keep
combustible materials, such as furniture, pillows, bedding, papers, clothes, etc. and curtains at least
3 feet (0.9 m) from the front of the heater.
6. Extreme caution is necessary when any heater is used by or near children or invalids and whenever
the heater is left operating and unattended.
7. Do not operate any heater after it malfunctions. Disconnect power at service panel and have heater
inspected by a reputable electrician before reusing.
8. Do not use outdoors.
9. To disconnect heater, turn controls to off, and turn off power to heater circuit at main disconnect
panel (or operate internal disconnect switch, if provided).
10. Do not insert or allow foreign objects to enter any ventilation or exhaust opening, as this may cause
an electric shock or fire, or damage the heater.
11. To prevent a possible fire, do not block air intakes or exhaust in any manner.
12. A heater has hot and arcing or sparking parts inside. Do not use it in areas where gasoline, paint, or
flammable vapors or liquids are used or stored.
13. Use this heater only as described in this manual. Any other use not recommended by the
manufacturer may cause fire, electric shock, or injury to persons.
14. This product must be grounded.
15. Do not install heater in a tub or shower enclosure.
16. This product is designed for ceiling installation only. This product is designed for installation in
ceilings up to a12/12 pitch. Ductwork must point up. DO NOT MOUNT THIS PRODUCT IN A WALL.
17. Install heater at least 6 inches from floor or any adjacent wall.
18. Do not connect heater to dimmer switch or speed control.
19. Provide a separate 15 AMP circuit. Use 14 GA. power cable of type which meets code. If providing
a separate 20 AMP circuit, use 12 GA. power cable.
20. For greatest efficiency, install heater so heat is directed toward tub or shower area. Avoid directing
toward walls or windows.
SAVE THESE INSTRUCTIONS
PREPARATION
1. Make sure the heater assembly is unplugged from the RED receptacle.
2. Loosen the two retaining screws on the inside of the heater discharge opening. Place a screwdriver
tip between the outer wall of the discharge opening and the fan housing. Gently pry outward until
the exhaust discharge slips off the support lip on the outer housing. (FIG. 1)
3. Unhook hinge pins and lift heater assembly out of housing. (FIG. 2)
CAUTION: REMOVE THE SHIPPING RING FROM THE HEATER BLOWER INLET BEFORE OPERATING
THE HEATER.
4. Unplug the fan assembly from the BLACK receptacle. Remove the plastic bag and set it aside.
5. Remove the mounting screw and carefully lift the fan assembly out of the housing. (FIG. 3)
6. Refer to the wiring diagram on the next page. Remove appropriate knockout(s) by inserting a
screwdriver blade into slots and bending it back and forth to break tabs. (FIG. 4)
7. Insert the adjustable mounting brackets into the bracket channels on the housing. (FIG. 5)
For Warranty Statement, Service Parts, Technical Support, or to Register your product,
please visit our website or call Broan.com 800-558-1711 or NuTone.com. 888-336-6151.
KNOCKOUTS
