Product specifications subject to change without notice.
4820 Red Bank Road, Cincinnati, Ohio 45227
Printed in U.S.A., Rev. 8/02, Part No. 87689
MOUNTING THE THERMOSTAT'S OUTLET BOX
IMPORTANT: To assure proper operation of the
thermostat, it must not become covered by insulation and
must not be located adjacent to a heat source.
Secure the thermostat outlet box with screws or nails through
the mounting bracket and into wall stud or rafter. Position
flexible conduit so it does not touch fan sleeve.
ADJUSTING THE THERMOSTAT
The unit is shipped from the factory with the thermostat set at
110°F. The fan will automatically be turned on when the
temperature in the attic reaches 110°F and will automatically be
turned off when the temperature drops 10°F below the set
temperature. The “start” temperature setting may be adjusted to
any setting between 60° and 120°F.
WIRING
CAUTION: Be sure fan and switch are properly grounded
and all wiring complies with electrical code requirements for
120vAC, 15 amp circuit.
1. Refer to Figure 3. Run 120vAC wiring to the outlet box and secure
with standard box connector.
2. If desired, an on/off switch may be installed at a convenient location.
MAINTENANCE
CAUTION: Before cleaning or servicing unit, make sure
power is disconnected at service panel. (See important safety
instructions on page 1)
At the beginning of each ventilating season, check fan for any
debris that may be blocking fan blades, screen, or motor
ventilation openings.
To extend motor life, lubricate motor at the beginning of each
ventilating season. Oil ports are located on the front and back of
the motor. Use 5 or 6 drops of 20W non-detergent motor oil in
each port.

One Year Limited Warranty

WARRANTY OWNER: NuTone warrants to the original consumer purchaser of its products that such products will be free from defects in materials or workmanship for a period
of one (1)year from the date of original purchase. THERE ARE NO OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, IMPLIED
WARRANTIESOF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
During this one year period,NuTone will, at its option, repair or replace, without charge, any product or part which is found to be defective under normal use and service.
THISWARRANTY DOES NOT EXTEND TO FLUORESCENT LAMP STARTERS OR TUBES, FILTERS, DUCT, ROOF CAPS, WALL CAPS AND OTHER ACCESSORIES
FORDUCTING. This warranty does not cover (a) normal maintenance and service or (b) any products or parts which have been subject to misuse, negligence, accident,
improper maintenance or repair (other than by NuTone), faulty installation or installation contrary to recommended installation instructions.
The duration of any implied warranty is limited to the one year period as specified for the express warranty. Some states do not allow limitation on how long an implied warranty
lasts, so the above limitation may not apply to you.
NUTONE’SOBLIGATION TO REPAIR OR REPLACE, AT NUTONE’S OPTION, SHALL BE THE PURCHASER’S SOLE AND EXCLUSIVE REMEDY UNDER THIS
WARRANTY. NUTONESHALL NOT BE LIABLE FOR INCIDENTAL, CONSEQUENTIAL OR SPECIAL DAMAGES ARISING OUT OF OR IN CONNECTION WITH
PRODUCTUSE OR PERFORMANCE. Some states do not allow the exclusion or limitation of incidental or consequential damages, so the above limitation or exclusion may
not apply to you. This warranty gives you specific legal rights, and you may also have other rights, which vary from state to state. This warranty supersedes all prior warranties.
WARRANTYSERVICE: To qualify for warranty service, you must (a) notify NuTone at the address stated below or telephone 1/800-543-8687, (b) give the model
number and part identification and (c)describe the nature of any defect in the product or part. At the time of requesting warranty service, you must present
evidence of the original purchase date.
Date of Installation Builder or Installer
Model No. and Product Description
IF YOU NEED ASSISTANCE OR SERVICE:
For the location of your nearest NuTone Independent Authorized Service Center:
Residents of the contiguous United States Dial Free 1-800-543-8687
Please be prepared to provide:
Product model number • Date and Proof of purchase • The nature of the difficulty
Residents of Alaska or Hawaii should write to:NuTone Inc. Attn: Department of National Field Service, 4820 Red Bank Road, Cincinnati Ohio 45227-1599.
Residents of Canada should write to:Broan-NuTone Canada, 1140 Tristar Drive, Mississauga, Ontario, Canada L5T 1H9.
Rev. 03/2001
BLACK LEAD
FROM MOTOR
BLACK LEAD
HOUSE SUPPLY
SUPPLY
GROUND
FAN MOTOR
WIRING
WHITE LEADS
FROM MOTOR
AND HOUSE
SUPPLY
HOUSE SUPPLY
WIRING

FIGURE 3