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Additional Resources

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Frequently Asked Questions View all FAQs
How do you order the correct replacement parts?

Before ordering replacement parts, make sure you have the fan model and serial number.

Where can I find instructions to wire a motor on my fan?

The nameplate of the motor includes a wiring diagram. Wiring diagrams can also be found beneath the motor image in our Buy Parts section. Simply click the wiring diagram icon to view it.

Can I install a thermostat?

Yes, but only if the thermostat has a simple on/off operation. Please note: if the thermostat varies the amount of voltage delivered, it will damage the motor and void the warranty.

Can I install my whole house fan vertically?

Comfort Cooler (CC) series whole-house fans may be mounted vertically, however, the AS and CSS shutters will not function properly in the vertical position. We do not carry a ceiling shutter for vertical installation. Vertical installation instructions.

Quality Products

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Industrial

Triangle Engineering’s industrial supply fans, exhaust fans and dampers are designed to deliver unmatched performance, providing powerful ventilation and airflow control.

Industrial

A Fresh Perspective on Industrial Ventilation Solutions

In industrial environments, maintaining efficient airflow and temperature control is crucial for productivity and safety. Triangle Engineering’s industrial supply fans, exhaust fans and dampers are designed to deliver unmatched performance, providing powerful ventilation and airflow control to remove heat, control humidity, and exhaust contaminated air. Built to last, our fans are factory-assembled and rigorously tested for continuous operation in heavy-duty applications, ensuring reliable performance from day one.

Engineered for Rugged Durability and Versatility

Our industrial ventilation products are constructed with high-quality materials, including heavy-gauge, galvanized steel and durable powder-coated finishes to protect against corrosion and enhance airflow efficiency. Available in both wall-mount and roof-mount configurations, Triangle Engineering fans provide flexible solutions that can be tailored to meet the unique requirements of your facility. Whether you need shutters and dampers to control airflow, supply fans to bring in fresh air or exhaust fans to expel hot, stagnant air, our products are engineered to excel in the most challenging environments.

Key Features of Our Industrial Ventilation Solutions:

  • Versatile mounting options with both wall-mount and roof-mount configurations available to suit your specific setup.
  • Wide range of sizes from 12” to 84” blade diameters to accommodate small and large-scale applications.
  • Belt drive and direct drive models to meet varying performance and maintenance needs.
  • Standard motor options including open drip proof (ODP), totally enclosed (TE), and hazardous location motors for classified environments.
  • Motor horsepower options ranging from â…“ HP up to 25 HP for standard applications.
  • Multiple voltage options, such as 115V 1-phase, 230V 1-phase, 230V 3-phase, and 460V 3-phase. Additional voltages like 277V 1-phase, 208V 3-phase, 415V 3-phase, and 575V 3-phase are also available upon request.

Featured Industrial Ventilation Products:

  • Exhaust Fans: Our exhaust fans are ideal for removing heat and contaminated air from factories, warehouses, and other industrial settings. Available in various blade diameters and motor configurations, they ensure optimal air movement and operational efficiency.
  • Supply Fans: Designed to bring in fresh, cooler air, our supply fans help maintain balanced airflow and temperature control in large facilities, enhancing overall air quality and comfort.
  • Shutters and Accessories: Triangle Engineering offers high-quality shutters and OSHA-compliant guards that can be included as part of a packaged product or added as standalone accessories to existing ventilation systems. 

Flexible Configurations to Suit Your Needs:

  • Roof-Mount Fans: Perfect for applications requiring overhead ventilation, these fans are built for durability and corrosion resistance for outdoor environments.
  • Wall-Mount Fans: A versatile solution for exhausting or supplying air, wall-mount fans provide targeted airflow control and can be customized to fit the space constraints of your facility.

Ideal Applications for Industrial Ventilation:

  • Factories and manufacturing plants: Ensure effective ventilation to expel heat and maintain safe working conditions.
  • Warehouses: Promote even airflow distribution to keep products, equipment and personnel at stable temperatures.
  • Greenhouses: Provide essential ventilation to control humidity and temperature for optimal plant growth.
  • Poultry houses and barns: Manage condensation and improve air quality for healthier livestock.
  • Gymnasiums and recreational centers: Maintain comfortable and fresh environments for patrons and staff.

Why Choose Triangle Engineering?

Triangle Engineering’s commitment to quality means that each fan is built to perform under the most demanding conditions. Made in the USA from a combination of domestic and foreign sourced components, our fans are factory-assembled, fully tested, and backed by decades of industry expertise. We offer customer support and readily available replacement parts to make maintenance and repairs simple and quick.

Customized Solutions Available

Have unique requirements? Triangle Engineering can meet custom airflow needs, motor specifications, sizes, and voltage options not listed here. Contact us today to discuss your facility’s specific ventilation challenges and let us create a solution that ensures optimal performance and reliability.