Product Overview
Loren Cook Gemini Ceiling Fan (GC-640)
The Loren Cook Gemini Ceiling Fan GC-640 is a ceiling-mounted exhaust fan used in clean air exhaust systems. It is designed to remove air from interior spaces and direct it into connected ductwork for exhaust ventilation applications. The GC-640 is part of the Loren Cook Gemini series and includes a galvanized housing, forward-curved galvanized wheel, integral backdraft damper, field wiring compartment, and adjustable mounting brackets.
Part Details:
- 500 CFM centrifugal bathroom exhaust fan
- 115-volt operation
- Designed for clean air exhaust and bathroom ventilation applications
- Forward-curved galvanized wheel with galvanized housing construction
- Integral backdraft damper and damper frame with outlet flange
- Includes a field wiring compartment and adjustable mounting brackets
- Acoustic insulation to help reduce fan noise
- High-impact styrene grille
- AMCA-certified Gemini series fan
- Available within the Gemini product family with Vari-Flow EC motor and compatible control options on select models
Documentation:
- Loren Cook ceiling fan installation manual
- Loren Cook GC ceiling fan brochure
- Loren Cook GC ceiling fan product guide
FAQ:
Q: What is the airflow rating of the GC-640?
A: The GC-640 is identified as a 500 CFM ceiling exhaust fan. Always verify the unit nameplate and submittal data before ordering a replacement.
Q: Is the GC-640 a direct-drive or belt-drive fan?
A: The Gemini ceiling fan series uses a direct-drive centrifugal fan design, eliminating the need for belt maintenance.
Q: What voltage does the GC-640 use?
A: Listings identify the GC-640 as a 115-volt unit. Verify the electrical specifications on the existing fan before replacement.
Q: What replacement information should be verified before ordering?
A: Verify model number (GC-640), voltage, airflow requirements, duct connection size, motor specifications, nameplate information. Comparing these items helps ensure the replacement fan matches the existing application.
Q: Can the GC-640 be used for bathroom exhaust?
A: Yes. The GC-640 is identified as a commercial bathroom or restroom exhaust fan.
