Specification Sheet

28
CONSTRUCTION/SPECIFICATION CHECKLIST
Casing
• Manufactured from high grade pressed galvanized steel, with baked enamel coating.
• Removable top for easy access to motor for cleaning or inspection.
• Large grille opening for easy passing of lint and other potentially clogging materials.
• Supplied with a prewired junction box.
Wheel / Impeller
• Backward curved centrifugal type.
• Factory matched to an external rotor motor and dynamically balanced to eliminate vibration.
Motor
• Totally enclosed permanent split capacitor start and run external rotor motors.
• 115V 60Hz (single phase) electrical connection.
• Permanently sealed, self lubricating precision ball bearings.
• Safety Thermal Overload Protection Cut-Out (Automatic Reset Type).
• All Models are suitable for working airstreams up to 140° F
Code Approval
• All models have been independently safety tested by Underwriters Laboratories, Inc. and are
UL and cUL Listed.
• The SWF product range is certied by the Home Ventilating Institute (HVI) for Air Performance.
ACCESSORIES
Please refer to the S&P Group A (Residential/Light Commercial) catalog for a complete line of accessories.
MODEL SWF
SIDEWALL CENTRIFUGAL FAN
SC 15
Variable speed
control
BOC/BOR
Interior Air Valve
SPT-100x
Pressure Switch
CS-325
Current Sensor
MFL
Filter Box