Centrifugal Upblast Direct Drive Fans
FEATURES & BENEFITS
Completely enclosed drive compartment protects motor from airborne contaminants
Forced fresh air through the motor compartment cools motor and ensures long motor life
Variable Speed Control on Single Phase Units Only. (VFDs required to adjust speed for 3 phase versions)
Non-overloading backward inclined wheels, blades and inlets fabricated from aluminum
Units up to 24″ nominal wheel can be wall mounted
Quick release latches allow for easy access to motor compartment. (Size 12 & larger)
Standard emergency disconnect switch (Size 12 & larger)
- Description
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Description
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- Maximum SP: 4″ wg. @ standard air density
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- Air Volume: 2 – 22,500 cfm
OPTIONS
Gravity Damper. (UL705 Only)
Motorized Damper. (UL705 Only)
Wall Mount Sleeve.
Roof Curb. (Vented and Non-Vented)
Grease Collection Box. (Size 12 & larger)
Bird Screen. (UL705 Only)
Base Hinging Kit or Hinged Sub Base. (for NFPA96 compliance)
Combination package that includes a supply fan mounted on the same roof curb.
DRAWINGS
Revit Model
Submittal Drawing – UL 705 – General Ventilation
Duct Mounting Drawing
Exhaust Fan Through Wall Mount
Exploded Parts Detail
Grease Box Installation Drawing
Hinge Kit Drawing
Hinge Kit Drawing – Heavy Duty
Hinge Kit Drawing – Heavy Duty Locking
Wall Mount Drawing
Windband Extension
OPERATION & INSTALLATION MANUALS
Motor Replacement Instructions for Wallmount Fans
Motor Replacement Instructions for motors with lugs and isolators (non wallmount)
Operation & Installation Manual
Operation & Installation Manual (Spanish)
Operation & Installation Manual (French)
ADDITIONAL INFORMATION
Deep Cleaning Instructions
ECM Option
Frequently Asked Fan Questions
Motor Information
Performance Data
Request Product Information
WRITTEN SPECIFICATIONS
Written Specification (PDF)
Written Specification (Word)
CERTIFICATIONS
CaptiveAire certifies that Model DU10HFA through DU360HFA are licensed to bear the AMCA seal. The ratings shown are based on tests and procedures performed in accordance with AMCA Publication 211 and 311 and comply with the requirements of the AMCA Certified Ratings Program. Tested to AMCA Standards 210 and 300. Meets California Energy Commission (CEC) Title 20 Regulations.
Models DU10HFA through DU360HFA are ETL Listed under file number 102628244PRT-001 and comply with UL705 (electrical) Standards and CSA Std C22.2, No 113.
Models DU12HFA through DU360HFA are ETL Listed under file number 103336443COL-001 and comply with ULC-S645 Standards.
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