• Venting system MUST terminate outside the home.
• DO NOT terminate the ductwork in an attic or other enclosed space.
• DO NOT use 4" laundry-type wall caps.
• Flexible-type ductwork is NOT recommended.
• DO NOT obstruct the flow of combustion and ventilation air.
• Failure to follow venting requirements may result in a fire.
A 120 volt, 60 Hz AC-only electrical supply is required on a separate 15 amp fused circuit. A
timedelay fuse or circuit breaker is recommended. The fuse must be sized per local codes in ac-
cordance with the electrical rating of this unit as specified on the serial/rating plate located inside
the unit near the field wiring compartment. THIS UNIT MUST BE CONNECTED WITH COP-
PER WIRE ONLY. Wire sizes must conform to the requirements of the National Electrical
Code, ANSI/NFPA 70 - latest edition, and all local codes and ordinances. Wire size and connec-
tions must conform with the rating of the appliance. Copies of the standard listed above may be
obtained from:
This appliance should be connected directly to the fused disconnect (or circuit breaker) through
flexible, armored or nonmetallic sheathed copper cable. Allow some slack in the cable so the ap-
pliance can be moved if servicing is ever necessary. A UL Listed, 1/2" conduit connector must
be provided at each end of the power supply cable (at the appliance and at the junction box).
When making the electrical connection, cut a 1 1/4" hole in the wall. A hole cut through wood
must be sanded until smooth. A hole through metal must have a grommet.
WARNING - TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK,
any solid-state speed control device.
WARNING - TO REDUCE THE RISK OF FIRE, ELECTRICAL SHOCK, OR INJURY TO
PERSONS, OBSERVE THE FOLLOWING:
turer. If you have any questions, contact the manufacturer.
Before servicing or cleaning unit, switch power off at service panel and lock the service discon-
necting means to prevent power from being switched on accidentally. When the service discon-
necting means cannot be locked, securely fasten a prominent warning device, such as a tag, to the
service panel.
CAUTION:
For General Ventilating Use Only. Do Not Use To Exhaust Hazardous or Explosive Materials
and Vapors.
IT
W A R N I N G
ELECTRICAL REQUIREMENTS
National Fire Protection Association
Batterymarch Park
Quincy, Massachusetts 02269
Use this unit only in the manner intended by the manufac-
do not use this fan with
4 4