1. Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your SUPPLYZ W11100651 Range Hood Blower-Fan. This component is designed as a direct replacement for Whirlpool W11100651 and W11099742 models, ensuring compatibility and reliable performance for your range hood system. Please read this manual thoroughly before proceeding with installation or use to ensure proper function and safety.
2. Important Safety Information
WARNING: To reduce the risk of fire, electric shock, or injury to persons, observe the following:
- Always disconnect power to the range hood at the circuit breaker or fuse box before attempting any installation, maintenance, or repair.
- Installation should be performed by a qualified technician.
- Wear appropriate personal protective equipment, including gloves and eye protection, during installation.
- Ensure all wiring connections are secure and comply with local electrical codes.
- This blower-fan is designed for specific range hood models. Do not attempt to modify it for other applications.
- Keep children and pets away from the work area during installation.
3. Package Contents
Verify that all components are present and undamaged upon opening the package.
- 1 x SUPPLYZ W11100651 Range Hood Blower-Fan assembly
- (No additional components are typically included with this replacement part.)

Image 1: The SUPPLYZ W11100651 Range Hood Blower-Fan assembly, showing the fan blades, motor, and electrical wiring with connectors.
4. Model Compatibility
This SUPPLYZ W11100651 Blower-Fan is a direct replacement for Whirlpool Part Number W11100651 and W11099742. It is compatible with various Whirlpool range hood models. Please verify your range hood's model number before purchasing and installing.
Known Compatible Models:
- WVU37UC0FB0
- WVU37UC0FS0
- WVU37UC0FS1
- WVU37UC0FW0
- WVU37UC4FS0
- WVU37UC4FS1
- WVU37UC6FB0
- WVU37UC6FS0
- WVU37UC6FS1
- WVU37UC6FW0
5. Installation Instructions
Note: Installation should only be performed by individuals with appropriate technical knowledge and experience. Refer to your specific range hood's service manual for detailed disassembly and reassembly procedures.
- Disconnect Power: Before beginning, ensure the range hood's power supply is completely disconnected at the circuit breaker or fuse box. Verify with a voltage tester.
- Access the Blower Assembly: Depending on your range hood model, you may need to remove filters, grease trays, or decorative panels to access the existing blower-fan assembly.
- Disconnect Wiring: Carefully disconnect the electrical wiring from the old blower-fan. Note the position and color coding of each wire for correct re-connection. Taking a photograph before disconnecting can be helpful.
- Remove Old Blower-Fan: Unfasten any screws, clips, or mounting brackets securing the old blower-fan in place. Carefully remove the old unit.
- Install New Blower-Fan: Position the new SUPPLYZ W11100651 Blower-Fan into the range hood housing. Secure it using the original screws, clips, or mounting brackets. Ensure it is firmly seated and does not wobble.
- Connect Wiring: Reconnect the electrical wiring to the new blower-fan, matching the connections noted in step 3. Ensure all connections are tight and secure.
- Reassemble Range Hood: Reinstall any filters, grease trays, or decorative panels that were removed.
- Restore Power and Test: Once reassembly is complete, restore power to the range hood at the circuit breaker. Test the blower-fan operation at all speed settings to ensure it functions correctly and quietly.
6. Operating Instructions
The SUPPLYZ W11100651 Blower-Fan operates as an integral part of your range hood system. Its operation is controlled by the existing controls on your range hood. Refer to your range hood's user manual for specific instructions on how to turn the fan on/off and adjust fan speeds.
- Turn on the range hood fan when cooking to effectively remove smoke, steam, and odors.
- Adjust the fan speed according to the intensity of cooking.
- Allow the fan to run for a few minutes after cooking to clear residual airborne particles.
7. Maintenance
Regular maintenance of your range hood, including the blower-fan, ensures optimal performance and longevity.
- Cleaning Filters: Regularly clean or replace your range hood's grease filters as per your range hood's manual. Clogged filters can reduce airflow and put strain on the blower-fan.
- Blower-Fan Inspection: Periodically (e.g., every 6-12 months), with power disconnected, inspect the blower-fan for any accumulation of grease or debris on the fan blades. If necessary, carefully clean the blades using a soft brush or cloth. Do not use harsh chemicals or abrasive cleaners.
- Motor: The motor of this blower-fan is typically sealed and does not require lubrication. Do not attempt to disassemble the motor.
8. Troubleshooting
If you experience issues with your range hood after installing the new blower-fan, consult the following table:
| Problem | Possible Cause | Solution |
|---|---|---|
| Blower-fan does not turn on. |
|
|
| Blower-fan runs but airflow is weak. |
|
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| Unusual noise from blower-fan. |
|
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If troubleshooting steps do not resolve the issue, contact a qualified appliance repair technician.
9. Specifications
| Feature | Detail |
|---|---|
| Model Number | W11100651 |
| Part Number | SZ-W11100651 (Replaces W11100651, W11099742) |
| Brand | SUPPLYZ |
| Item Weight | 8 ounces |
| Product Dimensions | 9 x 6 x 4 inches |
| Included Components | Blower-Fan |
| Batteries Required | No |
| UPC | 197771576329 |
10. Warranty Information
This SUPPLYZ W11100651 Range Hood Blower-Fan comes with a 90 Days Manufacturer Warranty. This warranty covers defects in materials and workmanship under normal use. Please retain your proof of purchase for warranty claims. For warranty service or inquiries, please contact SUPPLYZ customer support.
11. Customer Support
If you have any questions regarding the installation, operation, or maintenance of your SUPPLYZ W11100651 Range Hood Blower-Fan, please contact SUPPLYZ customer support. For the most up-to-date contact information, please refer to the product packaging or the official SUPPLYZ website.
Online Resources: For additional support and product information, visit the SUPPLYZ Brand Store on Amazon.