Triangle Fans

IWS39 Triangle Fans Supply Shutters, Fan Housing Mount Single Panel Shutters - 42" Fan Size

Regular price $371.11 USD
Regular price $84.65 USD Sale price $371.11 USD
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Shipping calculated at checkout.

Benefits & Features

✅ Efficient Airflow Control: The IWS39 features specially designed extruded aluminum blades, ensuring optimal airflow and efficient ventilation for HVAC systems.
✅ Durable Construction: Crafted with a welded galvanized steel frame and bronze pivot bushings, these shutters are built to withstand the demands of continuous operation.
✅ Elegant Design: The shutters boast a bronze finish with a polyester powder-coated frame, adding a touch of sophistication to your ventilation system.
✅ Versatile Mounting Options: Available in both single and double panel models, with the flexibility to mount on walls or directly on fans, providing versatility for various setups.
✅ Easy Operation: Equipped with options like the manual pull chain (IWS155) or electric shutter operator (IWS3187), ensuring convenient and user-friendly control.


Fan Size: 42"
Dimensions (Outside): 45 3/8" x 45 3/8"
Dimensions (Inside): 43" x 43"
Item Weight: 42 lbs
Depth: 4”
Max HP: 1.5HP
Voltage: 115 / 230

Elevate your ventilation system with our 42-inch Triangle Fans Ventilation Shutters and Dampers, featuring robust extruded aluminium blades. Engineered for durability and efficient airflow control, these panel shutters ensure optimal ventilation for HVAC systems. Designed for reliability and easy installation, they offer a solution for precise air regulation in diverse settings.

Single Panel Operators:

Note: Triangle’s supply shutters must be equipped with an operator. Shutter must be opened before the fan is energized.


Additional Info,

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How to Reach Us:
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Frequently Asked Questions about the IWS39 Triangle Fans Supply Shutters, Fan Housing Mount Single Panel Shutters - 42" Fan Size

What are Panel Shutters in HVAC systems?

Panel Shutters are ventilation components designed to control and regulate airflow in HVAC systems. They play a crucial role in maintaining optimal ventilation.

Why are Panel Shutters important in HVAC applications?

Panel Shutters help manage and direct the flow of air, ensuring efficient ventilation and maintaining the overall performance of HVAC systems.

What types of HVAC systems benefit from Panel Shutters?

Panel Shutters are beneficial for various HVAC systems, including air conditioners, heating equipment, and air treatment systems.

Can Panel Shutters be used in both residential and commercial HVAC setups?

Yes, Panel Shutters are versatile and suitable for use in both residential and commercial HVAC applications.

How do Panel Shutters contribute to energy efficiency in HVAC systems?

By regulating airflow, Panel Shutters help optimize energy consumption, improving the overall efficiency of HVAC systems.