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Models NYD & NYB • Tamper-Resistant Centrifugal Roof Exhaust Fans
®
Parts List
NOTE: Each fan bears a manufacturer’s nameplate with model number and serial number embossed. This information
will assist the local Greenheck representative and the factory in providing service and replacement parts.
Before taking any corrective action, make certain unit is not capable of operation during repairs.
CAUTION: A fan manufactured with an explosion resistant motor does not certify the entire unit to be explosion proof.
NYB Belt Drive Centrifugal Roof Exhaust Fan
BEARING
PULLEY
HOOD
FAN SHAFT
CURB CAP
BELT
MOTOR
ISOLATORS
WHEEL
HOUSING
BIRDSCREEN
SUPPORT FRAME
DRIVE FRAME
WIRING CONDUIT