This is a replacement propeller for older style 24" PolarCool evaporative coolers. It's built for owners doing their own fan blade swap when the old prop is bent, cracked, or worn out.
The PolarCool 24" Prop - Old 3 Blade Galvanized (6403-5013) is a genuine replacement part engineered for older style 24" evaporative cooling units. Galvanized steel construction resists corrosion from moisture exposure, which matters on a part that lives inside a wet-side cooler cabinet. This propeller is a direct fit for the motor shaft configuration on older PolarCool 24" models, not a universal part. Note: If you would like to review the manufacturer Product Specifications, Warranty, Brochure, etc., for this system, please refer to the "Resources (System Manuals and Warranty)" Tab above on this page.
- 24" diameter, 3-blade propeller for older style PolarCool 24" evaporative coolers.
- Galvanized steel material for corrosion resistance in a wet cooling environment.
- Designed to mount directly on the motor shaft of compatible older-style units.
- Does NOT fit current/new-style PolarCool cooler models [NEEDS VERIFICATION on specific model numbers excluded].
- Not intended for cooler cabinets sized for a prop diameter other than 24".
- Genuine PolarCool replacement component for older style 24" models.
- Galvanized steel resists rust in continuous wet-side operation.
- Three-blade design supports consistent airflow for cooling efficiency.
- Straightforward shaft-mount installation without specialty tools.
| Spec | Value | Unit |
|---|---|---|
| Diameter | 24 | in |
| Blade Count | 3 | blades |
| Material | Galvanized steel | - |
| Type | Replacement Propeller | - |
Note: See "Resources (System Manuals and Warranty)" Tab above for full specifications.
- Fits: Older style PolarCool 24" evaporative cooler models.
- Does NOT fit: Current/new-style PolarCool cooler models.
- Does NOT fit: Cooler cabinets requiring a prop diameter other than 24".
| Item | Note |
|---|---|
| Material Safety | Galvanized steel construction, standard for evaporative cooler propellers |
| Weight Capacity | [NEEDS VERIFICATION] |
FAQ
Will this propeller fit any 24" PolarCool evaporative cooler?
It's built for older style 24" PolarCool models specifically. Confirm your cooler is an older-style unit before ordering, since it is not designed for current/new-style models.
How many blades does this propeller have?
This is a three-blade design, optimized for airflow on older style 24" evaporative cooler motors.
What is this propeller made of?
It's made from galvanized steel, which resists corrosion and wear from continuous cooler operation.
Can I install this propeller myself?
Yes. Disconnect power to the cooler, remove the old propeller from the motor shaft, align and secure the new one, then restore power and test operation.
Warranty & Registration
Manufacturer warranty terms for this part are not included in the provided data. Refer to the "Resources (System Manuals and Warranty)" Tab above for manufacturer warranty coverage and registration details. [NEEDS VERIFICATION]
