Canarm 12" 3 Speed Shutter-Mounted Fan, 772 CFM, 1610 RPM, 120V

Q: Is your GSF model energy efficient?

The GSF Series fans are designed to be energy conscious. They offer multiple speed settings so you can use less power when full airflow isn’t needed. Efficiency will also depend on choosing the right size, proper installation, and how you use the fan.

Canarm 12" 3 Speed Shutter-Mounted Fan, 772 CFM, 1610 RPM, 120V - GSF3-12A

Canarm

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Model

GSF3-12A

131978

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Product Features

Made with galvanized frame with aluminum shutter
Smooth, reliable, maintenance free operation
2 speed pull chain
Most suitable for light commercial applications

Description

OVERVIEW

Improve air circulation and maintain a comfortable environment in your commercial or industrial facility with the Canarm 12" 3-Speed Shutter-Mounted Fan (GSF3-12A). Designed for reliability and performance, this fan delivers a powerful airflow of 772 CFM at 1610 RPM, making it a smart choice for light commercial ventilation needs. This shutter-mounted fan features a durable galvanized construction and a 1/20 horsepower motor that ensures efficient, maintenance-free operation. Its compact size and versatile three-speed functionality make it suitable for a variety of environments, improving air quality and helping regulate indoor temperatures with ease.

Key Features:

High-performance motor with 1/20 horsepower delivers up to 772 CFM at 1610 RPM for effective airflow
Safe and efficient design with a fully enclosed, insulated, and thermally protected motor
Three-speed control adjustable with a 25-inch pull chain for flexible ventilation
Wide operating temperature range between 32°F and 130°F
Thermostat control with built-in adjustable thermostat and bypass for simplified airflow management
Easy installation with a 6-foot power cord and standard 120V electrical connection

Warranty

CANARM Ltd. warrants every new fan to be free of defects in material and workmanship, to the extent that, within one year from the date of purchase, CANARM Ltd. shall either repair or replace at CANARM’s option, any unit or part thereof, returned freight prepaid, and found to be defective. This warranty does not include any labour or transportation costs incidental to the removal and reinstallation of the unit at the user’s premises.

Components repaired or replaced are warranted through the remainder of the original warranty period only. This warranty applies to the original purchaser-user only; it is null and void in case of alteration, accident, abuse, neglect, and operation not in accordance with instructions.

High-Quality Materials & Design

The Canarm GSF Series Fans are built to provide powerful and dependable ventilation in demanding environments where air circulation is critical. Featuring a rugged galvanized steel frame and housing, these fans are engineered to resist rust, corrosion, and heavy wear, ensuring a long service life even in challenging industrial, agricultural, or commercial settings. The lightweight yet durable aluminum shutters are designed to open automatically when the fan is running and close securely when idle, preventing the intrusion of rain, dust, debris, and unwanted backdrafts. Each fan is equipped with a totally enclosed, thermally protected motor featuring Class B insulation, providing superior safety and extended performance by protecting against overheating and contamination from dirt and moisture. The precision-balanced blades are engineered to maximize airflow efficiency while minimizing noise and vibration, making the fans effective yet quiet in operation.

Suitable Applications for Canarm GSF Series Exhaust Fans

The Canarm Shutter-Mounted Exhaust Fans are a perfect choice for:

Workshops, garages, and light manufacturing spaces where steady air circulation reduces fumes, dust, and heat buildup
Warehouses and storage facilities needing fresh airflow to protect goods and maintain a more consistent environment
Greenhouses and agricultural buildings requiring climate control to regulate temperature and humidity for healthy growth
Commercial kitchens and prep areas that manage heat and odors while supporting a safer, more comfortable workspace
Retail, fitness, or multi-purpose areas needing effective air exchange to improve comfort for both customers and occupants
Equipment and utility rooms to prevent overheating of machinery and electronics with steady air exchange
Paint shops and hobby areas safely vent fumes and improve air circulation in smaller industrial or residential settings

Product Specifications

More Information
Canarm 12" 3 Speed Shutter-Mounted Fan, 772 CFM, 1610 RPM, 120V
Feature	Spec
SKU	GSF3-12A
Maximum CFM	772
Depth	6 5/32 Inches
Speed	Three
Width	15 Inches
Height	15 Inches
Weight (in lbs)	18.000000
Warranty	1 Year Parts, 3 Year Compressor
Motor RPM	1,610
Resources	User Manual Brochure Warranty Sheet You will need Adobe® Acrobat® Reader to view PDF documents.
Electrical	120 Volts
Brand/Manufacturer	Canarm
Phase	Single Phase
Horsepower	1 / 20 HP
Propeller Diameter	12 inches
Safety Information	PROPOSITION 65 WARNING This product and many products on our site may contain a chemical know to the state of California to cause cancer or birth defects or other reproductive harm. For more information about Proposition 65 please Click Here.

Reviews

Questions and Answers

Customer Questions

Can this be wall mounted and used as a gable vent fan in a small attic (520 square feet)?

Yes, you can use this product as an attic gable vent fan, and it turns on and off based on the set temperature on the t-stat. The motor also has thermal overload protection. If you have any further questions, please feel free to contact us, thank you!

How noisy is this FAN?

Thanks for reaching out! The manufacturer does not provide a specific decibel rating for the GSF3-12A. That said, it’s built for heavy-duty air movement in industrial and commercial spaces, where noise is typically not a primary concern. If you're considering this fan for a sound-sensitive environment, please give us a call, we’d be happy to help you explore quieter alternatives better suited for that application.

Do you have a 240V model?

Our GSF fans are designed to run on 120V only. If you need a fan that operates on 240V, please give us a call and we’ll be happy to recommend other options that fit your needs.

Can I use a controller or thermostat with the GSF fans?

Yes, the GSF fans come with a thermostat that includes a bypass, and they also have built-in pull-chain speed controls. If you’d like to use an external speed controller or timer, just make sure it’s compatible with the motor and follows electrical safety requirements.

How often do I need to maintain the fan, and what should I do?

The GSF fan is low-maintenance. Just clean the shutters, blades, and frame regularly to avoid dust buildup. Occasionally, check that the pull chain and thermostat work properly, inspect the cord and plug for wear, and make sure the motor runs smoothly.

Is your GSF model energy efficient?

The GSF Series fans are designed to be energy-conscious. They offer multiple speed settings so you can use less power when full airflow isn’t needed. Efficiency will also depend on choosing the right size, proper installation, and how you use the fan.

What safety features are included with the GSF fans?

The GSF fans are built with safety and durability in mind. The motor is fully enclosed and thermally protected to prevent overheating, while the built-in shutters stop backflow when the fan is off. The galvanized frame helps protect against weather and corrosion.