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Frequently Asked Questions
What is the DAYTON 50K390 replacement propeller used for?
The DAYTON 50K390 replacement propeller is designed for use with 1AHD3 HVAC and refrigeration units. It serves as a direct replacement part to restore airflow in commercial or industrial cooling systems, ensuring reliable operation in temperature-controlled environments.
What are the specifications of the DAYTON 50K390 propeller?
The DAYTON 50K390 replacement propeller is specified for use with the 1AHD3 unit. Its manufacturer part number is 50K390. This part is intended for HVAC and refrigeration applications, providing a precise fit for compatible Dayton equipment.
Where to buy the DAYTON 50K390 propeller worldwide?
3G Electric supplies the DAYTON 50K390 replacement propeller worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this part to your facility. Contact us for availability and lead time on your order.
How to install the DAYTON 50K390 replacement propeller?
To install the DAYTON 50K390 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 securely. Verify free rotation before restoring power. Always follow manufacturer 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.











