Greenheck 747680 - Manual

Installation, Operation and Maintenance Manual

Please read and save these instructions for future reference. Read carefully before attempting to assemble,
install, operate or maintain the product described. Protect yourself and others by observing all safety
information. Failure to comply with instructions could result in personal injury and/or property damage!

1

Ceiling Exhaust and Inline Fans

Model SP

Model SP is a direct drive ceiling exhaust fan designed
for clean air applications where low sound levels are
required. Many options and accessories are available
such as lights, motion detectors, ceiling radiation
dampers and speed controls. Capacities range from 25
to 1,600 cfm (42 to 2,718 m

3

/hr) and 1 in. wg (248 Pa).

AMCA Licensed for Sound and Air Performance.

ENERGY STAR

®

Certified models include:

SP-A, 50, 70, 90, 200, 250, 290 and 410;
SP-B, 50, 70, 80 and 90.

Model CSP

Model CSP is a direct drive inline exhaust fan designed
for clean air applications where low sound levels are
required. Capacities range from 70 to 3,800 cfm (119 to
6,456 m

3

/hr) and 1 in. wg (248 Pa). AMCA Licensed for

Air Performance.

WARNING!

To reduce the risk of fire, electric shock, or injury to
persons, observe the following:

• Suitable for use with solid state speed controls.

• Use this unit only in the manner intended by the manufacturer.

If you have questions, contact the manufacturer.

• Before servicing or cleaning unit, switch power off at service

panel and lock 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.

• Installation work and electrical wiring must be done by

qualified person(s) in accordance with all applicable codes
and standards, including fire-rated construction.

• Sufficient air is needed for proper combustion and exhausting

of gases through the flue (chimney) of fuel burning equipment
to prevent back drafting. Follow the heating equipment
manufacturer’s guideline and safety standards such as
those published by the National Fire Protection Association
(NFPA), and the American Society for Heating, Refrigeration
and Air Conditioning Engineers (ASHRAE) and the local code
authorities.

• When cutting or drilling into wall or ceiling, do not damage

electrical wiring or other hidden utilities.

• Acceptable for use over a bathtub or shower when installed

in a GFCI protected branch circuit. (Up through size SP-A390)

• Never place a switch where it can be reached from a tub or

shower.

• Ducted fans must always be vented to the outdoors.

• These fans are not recommended for cooking exhaust

applications. They are designed primarily for low temperature,
clean air applications only. The diagram shows the minimum
distance these fans should be placed in relation to cooking
equipment.

• Fan/Light combination not to be installed in a ceiling thermally

insulated to a value greater than R40.

CAUTION!

• For general ventilating use only. Do not use to exhaust

hazardous or explosive materials and vapors.

®

®

Document #474680

Model SP

Model CSP

Ceiling Exhaust and Inline Fans