Brochure

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Warranty
Five (5) year limited warranty.
Range
The TD-SILENT consists of three (3) nominal sized in-line fans. All models are specically
designed for direct connection in-line with industry standard diameter round ducting.
Construction
The TD-SILENT models 125XS, 150S and 200S are manufactured in tough reinforced plastic.
Sound waves are directed through the perforated inner skin and absorbed by a layer of sound-
absorbent insulation. Plus the TD-SILENT is tted with rubber gaskets on the inlet and outlet to
absorb vibrations.
Impellers
The impeller blades are molded in tough ABS plastic.
Motors
Models 125XS:
Single-phase, 120V 60Hz, shaded pole induction asynchronous motor in die cast aluminum. All
motors include direct single speed connection and are also suitable for voltage speed control.
• Class l electrical insulation
• IP 44 Protection
• Class B Motor Insulation
• Safety auto reset Thermal Overload Protection (fuse type)
• Self-lubricating sleeve bearings.
• Suitable for working airstreams up to 104° F (40°C).
Models 150S and 200S:
Single-phase induction asynchronous motor, with permanent capacitor and external rotor in die
cast aluminum. All models include direct single speed connection and are also suitable for voltage
speed control.
• Suitable for working airstreams up to 140° F (60°C).
• Class I electrical insulation
• IP 44 Protection
• Thermal Overload Protection
• Class B Motor Insulation
• Sealed For Life, ball bearings
Code Approval
• All models have been independently safety tested by Underwriters Laboratories, Inc. and are UL
and cUL Listed.
• Independently tested for Airow Performance.
• The TD product range is certied by the Home Ventilating Institute (HVI) for Air Performance.
• All models are ENERGY STAR
®
qualied.
TD-SILENT Technical Specications