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Canarm ALX105-DD033EC 10.5 in. Spun Aluminum Direct Drive 1/3 HP EC Motor Downblast Exhauster

SKU: ca18643  |  Model: ALX105-DD033EC
$1,069.00

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Manufacturer's Warranty

1-Year Limted Warranty

What's In The Box?
  • Canarm ALX105-DD033EC 10.5 in. Spun Aluminum Direct Drive 1/3 HP EC Motor Downblast Exhauster
  • Bird Screen
  • Owner's Manual, Guides, and Other Documents

Info & Guides

Engineered for reliable rooftop ventilation, the Canarm ALX105-DD033EC downblast exhauster uses an electronically commutated direct-drive motor to remove stale or contaminated air from offices, warehouses, and light industrial facilities.

The 10.5-inch spun aluminum design pairs durability with energy-conscious technology, giving you a straightforward solution for exhausting air while meeting today’s efficiency expectations.

Key Features and Benefits of the Canarm ALX105 10.5-Inch Spun Aluminum EC Exhauster

  • Energy-Saving EC Motor: Electronically commutated technology delivers up to 82 percent motor efficiency, trimming electrical usage by as much as 70 percent compared with traditional permanent split-capacitor motors.

  • Adjustable Airflow: A built-in potentiometer and 0-10V terminals let you dial fan speed from 425 to 1,800 RPM.  It can be controlled remotely up to 50’ using a remote mount potentiometer or 0-10V.

  • Flexible Installation: This model can be installed as either a rooftop or wall-mounted exhaust fan, giving installers greater flexibility in how the fan is placed and used.

  • Consistent Power: The non-overloading backward-inclined wheel prevents motor overloading even as pressure changes.

  • Corrosion-Proof Housing: Spun-aluminum construction will not rust, chip, or peel, making it ideal for coastal installations and harsh weather environments.

  • Compact Footprint: This fan model fits 15-inch roof openings.

  • Dual-Voltage Versatility: Runs on single-phase 120 or 240-volt power at 50 or 60 hertz, simplifying integration across job sites.

Versatile Installation

Whether you are replacing an older fan or outfitting a new build, the ALX105-DD033EC simplifies placement. It fits a 15 inch roof opening, and stands only 18 inches high, so clearance above the roof deck is minimal. Single-phase 120/240-volt wiring eliminates the need for three-phase service.

Sylvane’s Expert Take

In commercial and industrial settings, you need a rooftop exhaust fan that runs efficiently, adapts to changing conditions, and is easy to service. The ALX105 delivers on all three points with its high-efficiency EC motor, variable-speed flexibility, and maintenance-friendly design. Lightweight aluminum construction resists corrosion, while the backward-inclined wheel maintains stable airflow under load. For commercial exhaust applications, this model offers dependable performance without unnecessary complexity.

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