Dayton Centrifugal Downblast Roof Exhaust Fan: Direct Drive, Includes Drive Pack
The Dayton Centrifugal Downblast Roof Exhaust Fan (SKU 4YC73) is a direct-drive, assembled clean air fan with a square base and a 16 3/4-inch wheel. It includes a drive package and features a 1/4 hp, 115V AC, open…
SKU 3G-OTH-79480
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Product Description
The Dayton Centrifugal Downblast Roof Exhaust Fan (SKU 4YC73) is a direct-drive, assembled clean air fan with a square base and a 16 3/4-inch wheel. It includes a drive package and features a 1/4 hp, 115V AC, open dripproof, standard-efficiency, single-speed motor. This roof-mounted unit delivers exhaust airflow from 2,000 to 4,999 cfm at 0.000 in SP and 0 to 1,999 cfm at 0.500 in SP, and is not designed for high-static-pressure applications.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the Dayton 4YC73 centrifugal downblast roof exhaust fan used for?
The Dayton 4YC73 is a direct-drive roof exhaust fan designed for clean air ventilation in commercial or industrial buildings. It removes stale air, odors, and heat from roof-mounted applications, delivering airflow from 2,000 to 4,999 cfm at low static pressure. It is not intended for high-static-pressure systems.
What are the specifications of the Dayton 4YC73 roof exhaust fan?
The Dayton 4YC73 has a 16 3/4-inch wheel, a 1/4 hp open dripproof motor, 115V AC single-phase power, and a square base. It is assembled and includes a drive package. Exhaust airflow ranges from 2,000 to 4,999 cfm at 0.000 in SP and 0 to 1,999 cfm at 0.500 in SP. It is a standard-efficiency, single-speed fan.
Where to buy the Dayton 4YC73 roof exhaust fan worldwide?
3G Electric supplies the Dayton 4YC73 roof exhaust fan to customers worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time; we source and deliver this fan to any international destination.
How to install the Dayton 4YC73 downblast roof exhaust fan?
Install the Dayton 4YC73 on a roof curb or structural support, ensuring the square base is level and sealed. Connect 115V AC power to the open dripproof motor per local codes. Verify the drive package is aligned and belt tension is correct. Use a disconnect switch near the fan for safe maintenance access.
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3G Electric supplies Dayton clean air direct-drive fans. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
