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Frequently Asked Questions
What is the DAYTON 50K391 replacement propeller used for?
The DAYTON 50K391 replacement propeller is designed for use with 1AHA5, 1AHD5, and 1AHD6 HVAC and refrigeration units. It serves as a direct replacement part to restore airflow in commercial or industrial cooling systems, ensuring efficient operation of the equipment.
What are the specifications of the DAYTON 50K391 propeller?
The DAYTON 50K391 replacement propeller is specified for use with 1AHA5 units. Its manufacturer part number is 50K391. This propeller is intended for HVAC and refrigeration applications, providing a direct fit for compatible Dayton equipment models.
Where to buy the DAYTON 50K391 propeller worldwide?
You can source the DAYTON 50K391 replacement propeller through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring you receive the correct part for your HVAC system.
How to install the DAYTON 50K391 replacement propeller?
To install the DAYTON 50K391 propeller, first disconnect power to the unit. Remove the old propeller by loosening the hub set screw, then align the new propeller on the motor shaft and tighten the set screw securely. Verify free rotation before restoring power. Always follow manufacturer safety guidelines.
Used in
Common applications for DaytonDayton Products
3G Electric supplies Dayton hvac and refrigeration. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.











