/77 GREENHECK Building Value j'n Air.

Model AE and AS Propeller Fans AE and AS propeller fans are specifically designed as an the exhaust or supply of clean air applications. die formed aluminum blade with a steeply pitched orientation, our robust design of the AE and AS fans maximizes performance and operating efficiency while maintaining Typical Installations • Education Facilities • Quieter compared to traditional propeller fans. • Office Buildings • Manufacturing • Hospitals • Less expensive than centrifugal fans. • Easy to install and maintain. • Apartment Complexes • Airports Standard Construction Features . . . . . . . . ....

Greenheck’s models AE (axial exhaust) and AS (axial supply) spun aluminum direct drive fans are designed for economy and reliability in low pressure/low volume applications. Typical applications include general clean air ventilation. • Performance capabilities up to 6,000 cfm (10,200 m3/hr) and up to 1.0 in. wg (250 Pa) of static pressure. • Seven fan sizes are available from 10 to 24 in. (254 to 610 mm) propeller diameter. • UL Listed for electrical. • Performance as cataloged is assured. All fan sizes are tested in an AMCA Accredited Laboratory and all models are licensed to bear the AMCA Sound...

S[greenheck Building Value in Air. 1. Propeller Fabricated aluminum propeller with steeply pitched blades designed for low rpm, which generates low sound levels. Each propeller is statically and dynamically balanced for long life and quiet operation. 2. Switch NEMA-1 switch is included and wiring is provided from the motor as standard (other switches are available). All wiring and electrical components comply with the National Electrical Code (NEC) and are either UL Listed or Recognized. 3. Motor Carefully matched to the fan load and is mounted in the airstream. All motors are compatible with...

[^GREENHECKBuilding Value in Air. Roof Curbs Prefabricated roof curbs reduce installation time and costs by ensuring compatibility between the fan, the curb and roof opening. A wide variety of roof curbs are available, including flanged and pitched. Curb Extensions Extensions raise the fan discharge above the roof line or provide an accessible mounting location for dampers. Aluminum Birdscreen 1/2 inch square aluminum wire mesh protects the fan’s discharge from birds or small objects. Speed Controllers Available for providing an economical means of system balancing with direct drive fans. Dampers...

AE - Axial Exhaust Dimensions All dimensions in inches (millimeters) and weight in pounds (kilograms). AE - Axial Exhaust Performance Charts 1140 RPM 1750 RPM aJ CO Performance certified is for Model AE exhaust for installation type A: Free inlet, Free outlet. Performance ratings include the effects of a birdscreen.

AE - Axial Exhaust Performance Performance certified is for Model AE exhaust for installation type A: Free inlet, Free outlet. Performance ratings include the effects of a birdscreen. The sound ratings shown are loudness values in fan sones at a distance of 1.5 m (5 ft) in a hemispherical free field calculated per AMCA International Standard 301. Values shown are for Installation Type A: free inlet hemispherical sone levels.

AS - Axial Supply Dimensions Dimensional Data A - Curb Cap B C Damper Size Roof Opening Shroud Thickness Motor Cover Thickness Unit Weight All dimensions in inches (millimeters) and weight in pounds (kilograms). Performance certified is for Model AS supply for installation type A: Free inlet, Free outlet. Performance ratings include the effects of a birdscreen.

Performance certified is for Model AS supply for installation type A: Free inlet, Free outlet. Performance ratings include the effects of a birdscreen. The sound ratings shown are loudness values in fan sones at a distance of 1.5 m (5 ft) in a hemispherical free field calculated per AMCA International Standard 301. Values shown are for Installation Type A: free outlet hemispherical sone levels.

S[greenheckBuilding Value in Air. Direct drive axial roof exhaust or supply fans The fan propeller shall be constructed of aluminum with a swept, steeply pitched blade. A standard setscrew shall lock the propeller to the motor shaft. Propellers shall be statically and dynamically balanced. The fan housing shall be constructed of heavy-gauge aluminum with a rigid internal support structure and a birdscreen. Motors shall be permanently lubricated, heavy-duty type, carefully matched to the fan load and furnished at the specified RPM, voltage, phase, and enclosure. Motors shall be readily accessible...

Building Value in Air Greenheck delivers value related equipment. We offer occupants value the energy helping them solve virtually extra value to contractors and quiet dependable operation their clients face with a competitively priced, reliable they experience long after the products that arrive on time. construction project ends. Our Commitment As a result of our commitment to continuous improvement, Greenheck reserves the right to change specifications without notice. Specific Greenheck product warranties are located on greenheck.com within the product area tabs and in the Library under Warranties....