Greenheck Fan Hooded Propeller Roof Fans dimensions Greenheck

Page 1

READ AND SAVE THESE INSTRUCTIONS

Part # 455305

 

®

GREENHECK

Hooded Propeller Roof Fans

P.O. BOX 410 SCHOFIELD, WISCONSIN 54476-0410

Belt Drive and Direct Drive

 

 

 

PH. 715-359-6171

 

 

 

 

Installation, Operating and Maintenance Manual

Upon receiving the unit, check for any damage and report it immediately to the shipper. Also assure all accessory items are accounted for.

To minimize installation time, most fans are shipped completely assembled. Due to shipping size limitations, hoods for larger fans will be shipped in sections. For these fans the hood and fan components can be transported to the roof location separately. Hood assembly should begin after the fan is attached to the roof curb. Hood assembly instructions are included with the hood components.

Care must be taken not to bend or distort the fan panel or drive components during installation.

All dimensions given in inches

Exhaust /Supply (Direct Drive Sizes 18-54 - Belt Drive Sizes 20-72)

W

TB

TD

Tall Base Option

A sq.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Fan

A

 

Standard

Tall

 

Damper

Roof

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Base

C

Base

Base

W x L

Size

Opg.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Size

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Sq.

 

 

 

 

 

 

Sq.

Sq.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

B

D

TB

TD

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

18

281/4

13

23

10

401/4

271/4

48 x 51

18

201/2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

20

301/4

16

27

11

441/4

281/4

54 x 51

20

221/2

 

 

 

 

 

 

 

C

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

24

341/4

18

29

11

461/4

281/4

66 x 63

24

261/2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

B

 

 

 

 

 

 

 

 

 

 

 

 

 

30

401/4

20

34

14

511/4

311/4

75 x 75

30

321/2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

36

461/4

22

391/2

171/2

563/4

343/4

88 x 87

36

381/2

 

 

 

 

 

 

 

D

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

42

521/4

24

421/2

181/2

593/4

353/4

86 x 99

42

441/2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

48

581/4

24

431/2

191/2

603/4

363/4

93 x 111

48

501/2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

54

641/4

261/2

49

221/2

661/4

393/4

112 x 111

54

561/2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

21/2"

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

60

701/4

261/2

50

231/2

671/4

403/4

124 x 123

60

621/2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

72

821/2

29

53

24

701/4

411/4

136 x 135

72

741/2

L

Tall Base Option

A sq.

Filtered Supply (Belt Drive Sizes Only 20 - 72)

Fan

A

 

Standard

Tall

 

 

Damper

Roof

Base

C

Base

Base

W x L

Size

Opg.

Size

Sq.

 

 

 

 

 

 

 

Sq.

Sq.

 

 

B

D

TB

 

TD

 

 

 

 

 

 

 

 

20

301/4

16

27

11

441/4

281/4

54 x 51

20

221/2

24

341/4

18

29

11

461/4

281/4

66 x 63

24

261/2

30

401/4

20

34

14

511/4

311/4

78 x 87

30

321/2

36

461/4

22

391/2

171/2

563/4

343/4

94 x 87

36

381/2

42

521/4

24

421/2

181/2

593/4

353/4

93 x 99

42

441/2

48

581/4

24

431/2

191/2

603/4

363/4

112 x 111

48

501/2

54

641/4

261/2

49

221/2

661/4

393/4

124 x 123

54

561/2

60

701/4

261/2

50

231/2

671/4

403/4

136 x 135

60

621/2

72

821/2

29

53

24

701/4

 

411/4

136 x 147

72

741/2

Access to the motor compartment

On fan sizes 18 to 48:

-Remove two fasteners shown in fig. 1.

Carefully swing the hood 180 degrees and let it rest on the roof. If desired, the entire hood may be removed by removing the two additional fasteners on the opposite side of the fan.

Use caution when handling the hood in strong winds.

On fan sizes 36 to 60 access to the motor compartment can also be made by either:

- Removing birdscreen or filters and standing

 

under the hood of large fans.

Fig. 1

- Removing one interlocking hood end section of

Fasteners

smaller units

 

Image 1
Contents Greenheck Electrical Connections Routine MaintenancePrestarting Checks For Belt Drive FansFasteners and SET Screws Problem Cause Corrective Action Troubleshooting

Hooded Propeller Roof Fans specifications

Greenheck Fan is a leader in the manufacturing of ventilation equipment, recognized for its innovative solutions that enhance indoor air quality and energy efficiency. Among their extensive product lineup, the hooded propeller roof fans stand out for their superior performance and reliable operation in various applications.

The primary function of Greenheck's hooded propeller roof fans is to provide effective ventilation while optimizing air movement in commercial and industrial settings. One of the main features of these fans is their hooded design, which serves to protect the fan blades from rain, snow, and debris. This aerodynamic hood not only extends the life of the fan but also improves its performance by minimizing the effects of wind and other environmental factors.

Greenheck's hooded propeller roof fans are available in various sizes and configurations, making them suitable for a wide range of applications. They are designed to effectively exhaust air from spaces such as warehouses, restaurants, and manufacturing facilities, contributing to improved air quality and comfort. The fans are equipped with powerful propeller blades that deliver high airflow rates while maintaining low noise levels, a critical factor in environments where minimizing sound is essential.

The fans incorporate advanced technologies to enhance energy efficiency and operational reliability. For instance, many models feature energy-efficient motors that reduce power consumption without compromising performance. Additionally, the fans are built with durable materials that withstand harsh weather conditions, ensuring dependable operation year-round.

Another notable characteristic of Greenheck's hooded propeller roof fans is their ease of installation and maintenance. The fans are often designed to be mounted directly to the roof, minimizing the need for extensive support structures. Their simple design means that routine maintenance can be carried out quickly and efficiently, helping to keep downtime to a minimum.

Overall, Greenheck's hooded propeller roof fans represent a blend of functionality, durability, and efficiency. The combination of hooded designs, energy-efficient motors, and robust construction makes these fans a popular choice for those seeking reliable ventilation solutions. With their commitment to innovation, Greenheck remains at the forefront of the industry, meeting the evolving needs of its customers while promoting sustainable practices.