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Frequently Asked Questions
What is the DAYTON replacement propeller 6372645 used for?
The DAYTON replacement propeller 6372645 is designed for use with the 4YY25 HVAC and refrigeration unit. It serves as a direct replacement fan blade to restore airflow in commercial or industrial cooling systems, ensuring efficient heat exchange and system performance.
What are the specifications of the DAYTON propeller 6372645?
The DAYTON replacement propeller, manufacturer part number 6372645, is specifically for use with the 4YY25 unit. It is a direct-fit component for HVAC and refrigeration applications. No additional dimensions or material specs are provided beyond the compatibility and part number.
Where to buy the DAYTON propeller 6372645 worldwide?
You can source the DAYTON propeller 6372645 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations. Contact us for availability and lead time; we supply this part for HVAC and refrigeration systems.
How to install the DAYTON replacement propeller 6372645?
To install the DAYTON propeller 6372645, first disconnect power to the 4YY25 unit. Remove the old fan blade by loosening the hub set screw. Align the new propeller on the motor shaft, ensuring proper rotation direction, then tighten the set screw securely. Reconnect power and test operation.
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.













