This is a direct replacement motor for 36" single speed, direct drive evaporative cooling fans. If your fan motor has burned out or is running rough, this part restores the fan to normal operation without swapping the whole unit.
The Polar Cool 3017-2271 is a genuine replacement motor built for the demands of continuous evaporative cooling operation. It is engineered specifically for 36" single speed, direct drive fan assemblies, so it bolts in and wires up without adapter parts or modification. 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.
Critical Fitment & Requirements
- Fits 36" single speed direct drive fans only.
- Part Number: 3017-2271.
- Type: Motor (single speed, direct drive).
- NOT compatible with belt drive fan models.
- NOT compatible with variable speed fan models.
- Confirm your existing fan is direct drive and single speed before ordering — this motor will not run correctly on mismatched drive systems.
Direct drive motors mount straight to the fan housing with no belt or pulley to mask a misalignment — if the motor shaft isn't seated square to the fan blade hub, you'll get vibration transfer through the housing and premature bearing wear. Before final tightening, check shaft alignment with a torpedo level against the motor mounting face and the fan housing frame, then snug mounting bolts in a cross pattern rather than sequentially around the perimeter. This prevents uneven stress on the motor mount and reduces long-term noise and wobble. Always disconnect and lock out power at the source before disconnecting wiring, consistent with standard electrical lockout/tagout practice for fan motor service.
Key Benefits
- Genuine Polar Cool replacement component, matched to OEM fitment.
- Built for continuous-duty operation in direct drive cooling fans.
- Straightforward bolt-in installation with standard wiring reconnection.
- Restores fan performance without replacing the entire fan assembly.
| Spec | Value | Unit |
|---|---|---|
| Fan Size | 36 | in |
| Drive Type | Direct Drive | — |
| Speed Type | Single Speed | — |
| Part Number | 3017-2271 | — |
Note: See "Resources (System Manuals and Warranty)" Tab above for full specifications.
Compatibility & Fitment
- Compatible with: 36" single speed direct drive fans only.
- NOT compatible with: belt drive fan models.
- NOT compatible with: variable speed fan models.
| Item | Guidance |
|---|---|
| Electrical Safety | Disconnect power to the fan before disconnecting wiring or removing the motor. |
| Installation Scope | Suitable for DIY or professional installation per manufacturer instructions. |
FAQ
Will this motor fit my 36" belt drive fan?
No. This motor is built for 36" single speed direct drive fans only. It is not compatible with belt drive models.
Does this motor work with variable speed fan controls?
No. This is a single speed motor. It is not suitable for variable speed fan systems.
What size fan is this motor designed for?
It is designed specifically for 36" fans, direct drive configuration only.
Is this a genuine Polar Cool part?
Yes. Part number 3017-2271 is a genuine Polar Cool replacement motor.
Do I need to disconnect power before installing this motor?
Yes. Disconnect power to the fan before removing the old motor or installing the new one.
Warranty & Registration
Manufacturer warranty terms for this part were not included in the source data provided. [NEEDS VERIFICATION] Refer to the "Resources (System Manuals and Warranty)" Tab above on this page for manufacturer warranty documentation, or ask us before you order if you need confirmation.
