Fantech
This product has been discontinued
 
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FKD 18 Mixed Flow Fan

18" inline duct fan w/metal housing, 120V, 1~

Item #: 40023

• Mixed-flow impeller enabling high static pressure
• Built-in thermal overload protection with automatic reset
• Operable in air stream temperatures up to 60°C
• UL, CSA, HVI, and AMCA Air & Sound certified
• Comes with fan brackets for quick & easy installation
• Five-year warranty

 

 

 

Technical parameters

Nominal data
Voltage (nominal) 115 V
Frequency 60 Hz
Phases 1~
Input power 1 305 W
Input current 12.8 A
Impeller speed 1 689 rpm
Air flow max 2 099 L/s
Temperature of transported air max 60 °C
Max temperature of transported air, when speed controlled 60 °C
Protection/Classification
Enclosure class, motor IP54
Insulation class F
Certificate AMCA Air, AMCA Sound, cULus
Dimensions and weights
Duct dimension; Circular, inlet 18 in.
Duct dimension; Circular, outlet 18 in.
Weight 132 lb
Optional
Duct connection type Circular
Images Wiring - FKD 18 Mixed Flow Fan - Fantech
​CFM Table

Model

0" Ps

0.2" Ps

0.4" Ps

0.6" Ps

0.8" Ps

1.0" Ps

1.5" Ps

2.0" Ps

8XL

836

778

712

645

578

499

286

-

10

910

848

785

715

630

547

342

-

10XL

1266

1203

1135

1056

980

900

696

460

12

1305

1245

1182

1110

1030

948

712

479

12XL

2016

1865

1720

1568

1385

1066

104

-

14

2156

2010

1845

1665

1460

1193

145

-

14XL

2619

2470

2285

2095

1895

1662

843

-

16

2952

2758

2565

2325

2085

1804

774

-

16XL

4274

4090

3900

3655

3317

3137

2379

1242

18

4448

4213

3984

3736

3488

3239

2380

1231

18XL

6212

5960

5735

5560

5354

5163

4608

3704

20

6271

6107

5965

5800

5595

5396

4813

3792

Images Dimensions - FKD 18 Mixed Flow Fan - Fantech
Model A A1 A2 B C D E F G H

12XL

12 (305)

12 (305)

14 (356)

20 3/8 (518)

17 7/8 (454)

18 7/8 (479)

1 3/8 (35)

4 (102)

8 1/2 (216)

3/8 (10)

14

14 (356)

12 (305)

14 (356)

20 3/8 (518)

17 7/8 (454)

17 1/4 (438)

1 1/4 (32)

4 (102)

6 3/4 (171)

3/8 (10)

14XL

14 (356)

14 (356)

15 5/8 (397)

22 3/8 (568)

19 3/4 (502)

20 1/4 (514)

1 1/2 (38)

4 (102)

8 3/4 (222)

3/8 (10)

16

15 5/8 (397)

14 (356)

15 5/8 (397)

22 3/8 (568)

19 3/4 (502)

18 3/4 (476)

1 1/2 (38)

4 (102)

7 1/8 (181)

3/8 (10)

16XL

15 5/8 (397)

15 5/8 (397)

17 5/8 (448)

24 1/2 (622)

22 1/8 (562)

23 3/4 (603)

1 1/4 (32)

7 7/8 (200)

8 1/2 (216)

1/2 (13)

18

17 5/8 (448)

15 5/8 (397)

17 5/8 (448)

24 1/2 (622)

22 1/8 (562)

21 3/4 (552)

1 1/4 (32)

7 7/8 (200)

7 (178)

1/2 (13)

18XL

17 5/8 (448)

17 5/8 (448)

19 5/8 (498)

28 1/2 (724)

26 (660)

27 1/4 (692)

1 3/4 (44)

7 7/8 (200)

10 1/2 (267)

1/2 (13)

20

19 5/8 (498)

17 5/8 (448)

19 5/8 (498)

28 1/2 (724)

26 (660)

27 1/4 (692)

1 3/4 (44)

7 7/8 (200)

10 1/2 (267)

1/2 (13)

Dimensons in inches (mm)

RFA
DXF

GUIDE SPECIFICATION

Specifier Notes: This guide specification is written in Construction Specifications Institute (CSI) 3-Part Format in accordance with the CSI Construction Specifications Practice Guide, MasterFormat, SectionFormat, and PageFormat.

Specifier Notes: This Section must be carefully reviewed and edited by the Architect or Engineer to meet the requirements of the Project and local building code. Coordinate this Section with Division 01, other specification sections, and the Drawings. Delete all Specifier Notes after editing this Section.

Section numbers and titles are based on MasterFormat 2014 Update.

SECTION 23 34 16

CENTRIFUGAL HVAC FANS

Specifier Notes: This Section covers Fantech FKD/KD Series circular inline duct fans with alternating current (AC) motors. Consult Fantech for assistance in editing this Section as required for the Project.

PART 1. GENERAL

1.1 SECTION INCLUDES

A. Circular inline duct fans with alternating current (AC) motors

1.2 RELATED REQUIREMENTS

Specifier Notes: Edit the following list of related sections as required for the Project. Limit the list to sections with specific information that the reader might expect to find in this Section but is specified elsewhere.

A. Section 23 31 00 – HVAC Ducts and Casings.

B. Section 26 05 00 – Common Work Results for Electrical.

1.3 REFERENCE STANDARDS

Specifier Notes: List reference standards used elsewhere in this Section, complete with designations and titles. Delete reference standards from the following list not used in the edited Section.

A. Air Movement and Control Association International (AMCA) (www.amca.org):

1. AMCA 211 – Certified Ratings Program - Product Rating Manual for Fan Air Performance.

2. AMCA 311 – Certified Sound Ratings Program for Air Moving Devices.

B. Underwriting Laboratory (UL) (https://productiq.ulprospector.com/en):

1. UL 507— Electric Fans

2. CSA 22.2 No 113 — Fans and Ventilators

1.4 PREINSTALLATION MEETINGS

Specifier Notes: Edit the Preinstallation Meetings article as required for the Project. Delete article if not required.

A. Convene preinstallation meeting [1 week] [2 weeks] before start of Work of this Section.

B. Require attendance of parties directly affecting Work of this Section, including Contractor, Architect, installer, and manufacturer’s representative.

C. Review the Following:

1. Materials

2. Installation

3. Adjusting

4. Protection

5. Coordination with other Work

1.5 SUBMITTALS

Specifier Notes: Edit the Submittals article as required for the Project. Delete submittals not required.

A. Comply with Division 01.

B. Product Data: Submit manufacturer’s product data, including installation instructions.

C. Shop Drawings: Submit manufacturer’s shop drawings, including plans, elevations, sections, and details.

1. Wiring Diagrams: Indicate wiring for each item of equipment and interconnections between items of equipment.

2. Include manufacturer’s names, model numbers, ratings, power requirements, equipment layout, device arrangement, complete wiring point-to-point diagrams, and conduit layouts.

D. Manufacturer’s Certification: Submit manufacturer’s certification that materials comply with specified requirements and are suitable for intended application.

E. Operation and Maintenance Data:

1. Submit manufacturer’s operation and maintenance manual; including the following:

a. Operation, maintenance, adjustment, and cleaning instructions.

b. Troubleshooting guide

c. Parts list

d. Electrical wiring diagrams if required.

2. Provide detailed information required for Owner to properly operate and maintain equipment.

F. Warranty Documentation: Submit manufacturer’s standard warranty.

1.6 QUALITY ASSURANCE

A. Manufacturer’s Qualifications: Manufacturer regularly engaged in the manufacturing of circular inline duct fans to that specified for a minimum of 10 years.

B. Installer's Qualifications:

1. Installer regularly engaged in installation of circular inline duct fans of similar type to that specified for a minimum of 5 years.

2. Use persons trained for installation of circular inline duct fans.

1.7 DELIVERY, STORAGE, AND HANDLING

A. Delivery Requirements: Deliver materials to site in manufacturer’s original, unopened containers and packaging, with labels clearly identifying product name and manufacturer.

B. Storage and Handling Requirements:

1. Store and handle materials in accordance with manufacturer’s instructions.

2. Keep materials in manufacturer’s original, unopened containers and packaging until installation.

3. Store materials in clean, dry area indoors.

4. Keep materials from freezing.

5. Protect materials during storage, handling, and installation to prevent damage.

1.8 LIMITED FACTORY WARRANTY

Warranty Period: 5 years

PART 2. PRODUCTS

2.1 MANUFACTURERS

A. Manufacturer: Systemair MFG Inc., 10048 Industrial Blvd., Lenexa, Kansas 66215. Phone 800-747-6217. www.fantech.net. ussupport@fantech.net.

Specifier Notes: Specify if substitutions will be permitted.

B. Substitutions: [Not permitted] [Comply with Division 01].

C. Single Source: Provide materials from single manufacturer.

2.2 CENTRIFUGAL HVAC FANS

A. Supply, exhaust, or return air inline fans shall be of the centrifugal direct-driven type: FKD/KD Series

1. Fan airflow rating in accordance with ANSI/AMCA 210

2. Fan sound rating in accordance with ANSI/AMCA 300

3. AMCA Air & Sound Seal

4. UL Listed 507 Electric Fans

5. CSA 22.2 No 113 — Fans and Ventilators

B. Housing

                1. Fan housing shall be constructed of heavy gauge galvanized sheet metal

                2. Fan shall be supplied with externally mounted electrical terminal box with pre-wired terminal strip connections

C. Motor

                1. Single phase motors (FKD 12XL–FKD 18 /KD 12XL–KD 18) shall be 120 or 230V permanent split capacitor type

                2. Three phase motors (FKD 18XL/KD 18XL, FKD 20/KD 20) shall be dual wound for 230V or 440/460V

                3. All motors shall be a permanently sealed self lubricating ball bearing type

                4. Single phase motors shall be equipped with automatic reset thermal overload protection

                5. Three phase motors shall be equipped with internal automatic reset thermal overload switch for interlock with contactor

                6. Motors shall be acceptable for continuous duty

                7. Sufficient service factor shall be provided to ensure long maintenance free operation over maximum load conditions

D. Wheel

                1. Fan wheel shall be of the mixed flow centrifugal type with a well designed inlet venturi for maximum performance

                2. Motorized impeller shall be both statically and dynamically balanced as one integral unit to provide for vibration free performance

                3. The material for the motor impellers of the FKD 12XL–FKD 18 and the KD 12XL–KD 18 shall be constructed of composite material

                4. The material for the motor impellers of the FKD 18XL and the FKD 20 shall be constructed of aluminum

Specifier Notes: Specify circular inline duct fan models as required for the Project; delete models not required.

E. Model: “FKD 12XL/KD 12XL”

1. Inlet Diameter: 12 inches (305mm)

2. Outlet Diameter: 12 inches (305mm)

3. Casing Diameter: 17-7/8 inches (454 mm)

4. Inlet and Outlet Connection Collars: 1-3/8 inches (35mm)

5. Casing Material: Galvanized Sheet Metal

6. Motor: Alternating current external-rotor motor

7. Speed Control: By altering supply voltage via an external stepless controller

8. Motor Protection: Thermal overload protection

9. Blades: Backward curved

10. Voltage: 120 V

11. Frequency: 60 Hz

12. Nominal Voltage Range: 100 to 130 V

13. Phase: 1

14. Maximum Airflow: 1,863 cfm

15. Impeller Speed: 1,675 rpm

16. Power Rating, Motor: 487 W

17. Input Current: 4.14 A

18. Operational Temperature: 32 to 104 degrees F (0 to 40 degrees C)

19. Weight: 47 lbs (21.32kg)

20. Motor Insulation Class: F

21. Motor Enclosure Class: IP54

F. Model: “FKD 14/KD 14”

1. Inlet Diameter: 12 inches (305mm)

2. Outlet Diameter: 14 inches (356mm)

3. Casing Diameter: 17-7/8 inches (454mm)

4. Inlet and Outlet Connection Collars: 1-1/4 inch (32mm)

5. Casing Material: Galvanized Sheet Metal

6. Motor: Alternating current external-rotor motor

7. Speed Control: By altering supply voltage via an external stepless controller

8. Motor Protection: Thermal overload protection

9. Blades: Backward curved

10. Voltage: 120 V

11. Frequency: 60 Hz

12. Nominal Voltage Range: 100 to 130 V

13 Phase: 1

14. Maximum Airflow: 1,972 cfm

15. Impeller Speed: 1,675 rpm

16. Power Rating, Motor: 491 W

17. Input Current: 4.14 A

18. Operational Temperature: 32 to 104 degrees F (0 to 40 degrees C)

19. Weight: 47 lbs (21.32kg)

20. Motor Insulation Class: F

21. Motor Enclosure Class: IP54

G. Model: “FKD 14/KD 14 230 V”

1. Inlet Diameter: 12 inches (305mm)

2. Outlet Diameter: 14 inches (356mm)

3. Casing Diameter: 17-7/8 inches (454mm)

4. Inlet and Outlet Connection Collars: 1-1/4 inch (32mm)

5. Casing Material: Galvanized Sheet Metal

6. Motor: Alternating current external-rotor motor

7. Speed Control: By altering supply voltage via an external stepless controller

8. Motor Protection: Thermal overload protection

9. Blades: Backward curved

10. Voltage: 230 V

11. Frequency: 60 Hz

12. Nominal Voltage Range: 208 to 240 V

13. Phase: 1

14. Maximum Airflow: 1,972 cfm

15. Impeller Speed: 1,675 rpm

16. Power Rating, Motor: 491 W

17. Input Current: 2.03 A

18. Operational Temperature: 32 to 104 degrees F (0 to 40 degrees C)

19. Weight: 42 lbs (19.1kg)

20. Motor Insulation Class: F

21. Motor Enclosure Class: IP54

H. Model: “FKD 14XL/KD 14XL”

1. Inlet Diameter: 14 inches (356mm)

2. Outlet Diameter: 14 inches (356mm)

3. Casing Diameter: 19-3/4 inches (502mm)

4. Inlet and Outlet Connection Collars: 1-1/2 inches (38mm)

5. Casing Material: Galvanized Sheet Metal

6. Motor: Alternating current external-rotor motor

7. Speed Control: By altering supply voltage via an external stepless controller

8. Motor Protection: Thermal overload protection

9. Blades: Backward curved

10. Voltage: 120 V

11. Frequency: 60 Hz

12. Nominal Voltage Range: 100 to 130 V

13. Phase: 1

14. Maximum Airflow: 2,387 cfm

15. Impeller Speed: 1,525 rpm

16. Power Rating, Motors: 727 W

17. Input Current: 6.07 A

18. Operational Temperature: 32 to 104 degrees F (0 to 40 degrees C)

19. Weight: 51 lbs (23.13kg)

20. Motor Insulation Class: F

21. Motor Enclosure Class: IP54

I. Model: “FKD 14XL/KD 14XL 230 V”

1. Inlet Diameter: 14 inches (356mm)

2. Outlet Diameter: 14 inches (356mm)

3. Casing Diameter: 19-3/4 inches (502mm)

4. Inlet and Outlet Connection Collars: 1-1/2 inches (38mm)

5. Casing Material: Galvanized Sheet Metal

6. Motor: Alternating current external-rotor motor

7. Speed Control: By altering supply voltage via an external stepless controller

8. Motor Protection: Thermal overload protection

9. Blades: Backward curved

10. Voltage: 230 V

11. Frequency: 60 Hz

12. Nominal Voltage Range: 208 to 240V

13. Phase: 1

14. Maximum Airflow: 2,387 cfm

15. Impeller Speed: 1,525 rpm

16. Power Rating, Motors: 727 W

17. Input Current: 2.92 A

18. Operational Temperature: 32 to 104 degrees F (0 to 40 degrees C)

19. Weight: 50 lbs (22.68kg)

20. Motor Insulation Class: F

21. Motor Enclosure Class: IP54

J. Model: “FKD 16/KD 16”

1. Inlet Diameter: 14 inches (356mm)

2. Outlet Diameter: 15-5/8 inches (397mm)

3. Casing Diameter: 19-3/4 (502mm)

4. Inlet and Outlet Connection Collars: 1-1/2 inch (38mm)

5. Casing Material: Galvanized Sheet Metal

6. Motor: Alternating current external-rotor motor

7. Speed Control: By altering supply voltage via an external stepless controller

8. Motor Protection: Thermal overload protection

9. Blades: Backward curved

10. Voltage: 120 V

11. Frequency: 60 Hz

12. Nominal Voltage Range: 100 to 130 V

13. Phase: 1

14. Maximum Airflow: 2,438 cfm

15. Impeller Speed: 1,525 rpm

16. Power Rating, Motor: 727 W

17. Input Current: 6.07 A

18. Operational Temperature: 32 to 104 degrees F (0 to 40 degrees C)

19. Weight: 50 lbs (22.68kg)

20. Motor Insulation Class: F

21. Motor Enclosure Class: IP54

K. Model: “FKD 16/KD 16 230 V”

1. Inlet Diameter: 14 inches (356mm)

2. Outlet Diameter: 15-5/8 inches (397mm)

3. Casing Diameter: 19-3/4 (502mm)

4. Inlet and Outlet Connection Collars: 1-1/2 inch (38mm)

5. Casing Material: Galvanized Sheet Metal

6. Motor: Alternating current external-rotor motor

7. Speed Control: By altering supply voltage via an external stepless controller

8. Motor Protection: Thermal overload protection

9. Blades: Backward curved

10. Voltage: 230 V

11. Frequency: 60 Hz

12. Nominal Voltage Range: 208 to 240 V

13. Phase: 1

14. Maximum Airflow: 2,438 cfm

15. Impeller Speed: 1,525 rpm

16. Power Rating, Motor: 727 W

17. Input Current: 6.07 A

18. Operational Temperature: 32 to 104 degrees F (0 to 40 degrees C)

19. Weight: 50 lbs (22.68kg)

20. Motor Insulation Class: F

21. Motor Enclosure Class: IP54

L. Model: “FKD 16XL/KD 16XL”

1. Inlet Diameter: 15-5/8 inches (397mm)

2. Outlet Diameter: 15-5/8 inches (397mm)

3. Casing Diameter: 22-1/8 inches (562mm)

4. Inlet and Outlet Connection Collars: 1-1/4 inches (32mm)

5. Casing Material: Galvanized Sheet Metal

6. Motor: Alternating current external-rotor motor

7. Speed Control: By altering supply voltage via an external stepless controller

8. Motor Protection: Thermal overload protection

9. Blades: Backward curved

10. Voltage: 120 V

11. Frequency: 60 Hz

12. Nominal Voltage Range: 100 to 130 V

13. Phase: 1

14. Maximum Airflow: 3,740 cfm

15. Impeller Speed: 1,650 rpm

16. Power Rating, Motor: 1,609 W

17. Input Current: 13.59 A

18. Operational Temperature: 32 to 104 degrees F (0 to 40 degrees C)

19. Weight: 134 lbs (60.8kg)

20. Motor Insulation Class: F

21. Motor Enclosure Class: IP54

M. Model: “FKD 18/KD 18”

1. Inlet Diameter: 15-5/8 inches (397mm)

2. Outlet Diameter: 17-5/8 inches (448mm)

3. Casing Diameter: 22-1/8 inches (562mm)

4. Inlet and Outlet Connection Collars: 1-1/4 inches (32mm)

5. Casing Material: Galvanized Sheet Metal

6. Motor: Alternating current external-rotor motor

7. Speed Control: By altering supply voltage via an external stepless controller

8. Motor Protection: Thermal overload protection

9. Blades: Backward curved

10. Voltage: 120 V

11. Frequency: 60 Hz

12. Nominal Voltage Range: 100 to 130 V

13. Phase: 1

14. Maximum Airflow: 3,951 cfm

15. Impeller Speed: 1,650 rpm

16. Power Rating, Motor: 1,637 W

17. Input Current: 13.59 A

18. Operational Temperature: 32 to 104 degrees F (0 to 40 degrees C)

19. Weight: 132 lbs (59.9kg)

20. Motor Insulation Class: F

21. Motor Enclosure Class: IP54

N. Model: “FKD 18XL/KD 18XL 230 V”

1. Inlet Diameter: 17-5/8 inches (448mm)

2. Outlet Diameter: 17-5/8 inches (448mm)

3. Casing Diameter: 26 inches (660mm)

4. Inlet and Outlet Connection Collars: 1-3/4 inches (44mm)

5. Casing Material: Galvanized Sheet Metal

6. Motor: Alternating current external-rotor motor

7. Speed Control: By altering supply voltage via an external stepless controller

8. Motor Protection: Thermal overload switch

9. Blades: Backward curved

10. Voltage: 230 V

11. Frequency: 60 Hz

12. Nominal Voltage Range: 208 to 240 V

13. Phase: 3

14. Maximum Airflow: 5,463 cfm

15. Impeller Speed: 1,700 rpm

16. Power Rating, Motor: 2,298 W

17. Input Current: 3.34 A

18. Operational Temperature: 32 to 104 degrees F (0 to 40 degrees C)

19. Weight: 149 lbs (67.6kg)

20. Motor Insulation Class: F

21. Motor Enclosure Class: IP54

O. Model: “FKD 18XL/KD 18XL 460 V”

1. Inlet Diameter: 17-5/8 inches (448mm)

2. Outlet Diameter: 17-5/8 inches (448mm)

3. Casing Diameter: 26 inches (660mm)

4. Inlet and Outlet Connection Collars: 1-3/4 inches (44mm)

5. Casing Material: Galvanized Sheet Metal

6. Motor: Alternating current external-rotor motor

7. Speed Control: By altering supply voltage via an external stepless controller

8. Motor Protection: Thermal overload switch

9. Blades: Backward curved

10. Voltage: 460 V

11. Frequency: 60 Hz

12. Nominal Voltage Range: 440 to 480 V

13. Phase: 3

14. Maximum Airflow: 5,463 cfm

15. Impeller Speed: 1,700 rpm

16. Power Rating, Motor: 2,298 W

17. Input Current: 6.68 A

18. Operational Temperature: 32 to 104 degrees F (0 to 40 degrees C)

19. Weight: 149 lbs (67.6kg)

20. Motor Insulation Class: F

21. Motor Enclosure Class: IP54

P. Model: “FKD 20/KD 20 230 V”

1. Inlet Diameter: 17-5/8 (448mm)

2. Outlet Diameter: 19-5/8 inches (498mm)

3. Casing Diameter: 26 inches (660mm)

4. Inlet and Outlet Connection Collars: 1-3/4 inches (44mm)

5. Casing Material: Galvanized Sheet Metal

6. Motor: Alternating current external-rotor motor

7. Speed Control: By altering supply voltage via an external stepless controller

8. Motor Protection: Thermal overload switch

9. Blades: Backward curved

10. Voltage: 230 V

11. Frequency: 60 Hz

12. Nominal Voltage Range: 208 to 240 V

13. Phase: 3

14. Maximum Airflow: 5,588 cfm

15. Impeller Speed: 1,700 rpm

16. Power Rating, Motors: 2,326 W

17. Input Current: 3.34 A

18. Operational Temperature: 32 to 104 degrees F (0 to 40 degrees C)

19. Weight: 153 lbs (69.4kg)

20. Motor Insulation Class: F

21. Motor Enclosure Class: IP54

Q. Model: “FKD 20/KD 20 460 V”

1. Inlet Diameter: 17-5/8 (448mm)

2. Outlet Diameter: 19-5/8 inches (498mm)

3. Casing Diameter: 26 inches (660mm)

4. Inlet and Outlet Connection Collars: 1-3/4 inches (44mm)

5. Casing Material: Galvanized Sheet Metal

6. Motor: Alternating current external-rotor motor

7. Speed Control: By altering supply voltage via an external stepless controller

8. Motor Protection: Thermal overload switch

9. Blades: Backward curved

10. Voltage: 460 V

11. Frequency: 60 Hz

12. Nominal Voltage Range: 440 to 480 V

13. Phase: 3

14. Maximum Airflow: 5,588 cfm

15. Impeller Speed: 1,700 rpm

16. Power Rating, Motors: 2,326 W

17. Input Current: 6.68 A

18. Operational Temperature: 32 to 104 degrees F (0 to 40 degrees C)

19. Weight: 153 lbs (69.4kg)

20. Motor Insulation Class: F

21. Motor Enclosure Class: IP54

2.3 ACCESSORIES

A. Silencers for Circular Ducts

Specifier Notes: Delete accessories not required.

1. Model: [“LD 12”] [“LD 14”] [“LD 16”]

2. Insulation Thickness: 2 inches.

B. External Remotely Mounted Speed Controller

Specifier Notes: Delete if not required.

1. Model: RPE210

2. Remotely mounted manual-speed control for air flow adjustments and balancing.

3. Voltage: 230V

4. Amperage: 10A max

5. Enclosure class: IP54

C. Inlet Safety Guard

Specifier Notes: Delete if not required.

1. Model: [“IG 12”]

2. Wire ring inlet guard prevents foreign objects from entering inline duct fan Zinc chromate plated steel.

PART 3. EXECUTION

3.1 EXAMINATION

A. Examine areas to receive circular inline duct fans.

B. Notify Architect of conditions that would adversely affect installation or subsequent use.

C. Do not begin installation until unacceptable conditions are corrected.

3.2 INSTALLATION

A. Install circular inline duct fans in accordance with manufacturer’s instructions at locations indicated on the Drawings.

B. Attach duct work to inlet and outlet connection collars of circular inline duct fans in accordance with manufacturer’s instructions.

C. Electrical: Install electrical power to circular inline duct fans as specified in Section 26 05 00.

3.3 ADJUSTING

A. Adjust circular inline duct fans for proper operation in accordance with manufacturer’s instructions.

3.4 PROTECTION

A. Protect installed circular inline duct fans from damage during construction.

END OF SECTION

RPE 15 Speed control - Fantech
Item #: 411384
RPE 15 Speed control

w/on-off switch, surface mount, 120V, 15A

.