Table Of Contents - Greenheck G Manual

Models G and GB
Spun Aluminum • Downblast
Centrifugal Roof Exhaust Fans
Contents
Model Comparison . . . . . . . . . . . . . . . . . . . . . . 3
Construction Features . . . . . . . . . . . . . . . . . 4-5
Emergency Smoke Control . . . . . . . . . . . . . . . 6
Seismic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
High Wind & Hurricane . . . . . . . . . . . . . . . . . . . 7
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Vari-Green Motor and Controls . . . . . . . . . 8-9
Demand Control Ventilation . . . . . . . . . . . . . . . 9
Roof Curbs, Options, Accessories . . . . . 10-11
Typical Installations . . . . . . . . . . . . . . . . . 12-13
Model Number Code . . . . . . . . . . . . . . . . . . . 13
Codes and Certifications
Greenheck Fan Corporation certifies that the Models
G and GB fans shown herein are licensed to bear the
AMCA Seal. The ratings shown are based on tests
and procedures performed in accordance with AMCA
Publication 211 and Publication 311 and comply with the
requirements of the AMCA Certified Ratings Program.
The certified ratings for Models G and GB are shown on
pages 14 - 46.
High Wind Certification
Miami-Dade NOA No. 12-0120.13 for high wind
and hurricane zones
PERFORMANCE AND DIMENSIONS:
Models G-060-095 . . . . . . . . . . . . . . . . . . 14-17
Models G-097-G203 . . . . . . . . . . . . . . . . . 18-31
GB-071-200HP . . . . . . . . . . . . . . 18-32
Models GB-220-540 . . . . . . . . . . . . . . . . . 33-46
SPECIFICATIONS:
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Vari-Green Motors and Controls . . . . . 47
Direct Drive, Model G . . . . . . . . . . . . . . . 48
High Wind & Hurricane, Seismic . . . 49
Belt Drive, Model GB . . . . . . . . . . . . . . . . 50
High Wind & Hurricane,
Seismic & Smoke Control . . . . . . . . 51
Quick Build Programs . . . . . . . . . . . . . . . . . . 52
Our Commitment . . . . . . . . . . . . . . . . . . . . . . 52
G and GB models are listed for electrical
(UL/cUL 705) File no. E40001
GB models for Emergency Smoke Control Systems
(UL/cUL Listed for 500˚F (260˚C) for 4 hours and
1,000˚F (538˚C) for 15 minutes) File no. MH17511
Seismic Certification
OSHPD No. 0148-10 - Office of Statewide Health
Planning and Development (California)
IBC 2009 and 2012 - International Building Code
*UL/cUL is optional
and must be specified