Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your Winflo 36-inch 600 CFM Convertible Stainless Steel Wall Mount Range Hood, model W103B36. Please read all instructions carefully before installation and use to ensure proper function and safety.

Image: Front view of the Winflo 36-inch 600 CFM Wall Mount Range Hood.
Safety Information
Always follow basic safety precautions when using electrical appliances to reduce the risk of fire, electric shock, or injury. Ensure the range hood is properly grounded. Do not operate the fan with a damaged cord or plug. Do not tamper with the internal components. Refer to local building codes for ventilation requirements.
Package Contents
Verify that all components are present before beginning installation:
- Range Hood Unit (Model W103B36)
- Aluminum Mesh Filters (Pre-installed)
- LED Lights (Pre-installed)
- Installation and Mounting Hardware
- Flexible Duct Work
- Damper
- Power Plug
- Instruction Manual
Product Features
- Powerful Suction: Premium motor provides 600 CFM air flow (max velocity).
- Multiple Fan Speeds: 3-speed fan levels with delay shut-off function.
- Easy-to-Use Controls: Touch sensor control panel with time display.
- Easy Maintenance: Removable, dishwasher-safe aluminum mesh filters.
- Illumination: 2 bright, energy-saving soft white LED lights for cooking area.
- Quiet Operation: Noise level less than 65dB at high speed.
- Adjustable Chimney: Telescoping chimney fits 7.5 Ft. - 8.5 Ft. ceilings. Chimney extension (part# WRHCE03) available for higher ceilings.
- Convertible Design: Can be used for ducted (vented out) or non-ducted (recirculating with charcoal filters WRHF004S2, sold separately) installations.
- Vent Location: Top vent, 7-inch round, connects to flexible duct work.
Specifications
| Feature | Specification |
|---|---|
| Model Number | W103B36 |
| Air Flow Capacity | 600 CFM (Cubic Feet Per Minute) |
| Material | Stainless Steel |
| Noise Level | Less than 65dB at high speed (8 Sones) |
| Mounting Type | Wall Mount |
| Controls Type | Touch Sensor |
| Voltage | 110 Volts |
| Number of Speeds | 3 |
| Item Weight | 27 Pounds |
| Light Source Type | LED |
| Wattage | 209 watts |
| Filter Type | Mesh (Aluminum) |
| Ventilation Type | Ducted/Vented (Convertible to Non-Ducted with optional filters) |
| Product Dimensions | 18.9"D x 35.2"W x 40.6"H |
| Certification | ETL |

Image: Technical drawing showing the dimensions of the Winflo Range Hood.

Image: Detailed specifications table and a visual representation of the range hood in a kitchen setting.
Setup & Installation
The Winflo W103B36 range hood is designed for wall-mount installation. It can be configured for ducted (vented outside) or non-ducted (recirculating) operation. For non-ducted use, optional charcoal filters (WRHF004S2) are required and sold separately.
Installation Steps (General Overview):
- Preparation: Ensure the mounting surface is structurally sound. Mark the mounting points according to the provided template.
- Mounting the Hood: Secure the main hood unit to the wall using the provided mounting hardware.
- Ducting (Ducted Installation): Connect the flexible duct work to the 7-inch round top vent and route it to the exterior vent opening. Ensure all connections are sealed to prevent air leaks.
- Chimney Installation: Attach the telescoping chimney sections. Adjust the height to fit your ceiling. For ceilings higher than 8.5 ft, an optional chimney extension (WRHCE03) may be required.
- Electrical Connection: Connect the power plug to a suitable electrical outlet. Ensure proper grounding.
- Filter Installation: Ensure the aluminum mesh filters are correctly seated.

Image: The Winflo Range Hood seamlessly integrated into a kitchen environment above a stove.
Operating Instructions
The range hood features a touch sensor control panel for easy operation.
Control Panel Functions:
- Power Button: Press to turn the unit on/off.
- Fan Speed Control: Cycle through 3 fan speeds (Low, Medium, High) by pressing the fan speed button.
- Light Button: Press to turn the LED lights on/off.
- Timer Function: Activate the delay shut-off timer. The display will show the remaining time.
- Time Display: Shows the current time or remaining timer duration.
The touch controls are sensitive; a light touch is sufficient for activation.

Image: Angled view of the Winflo Range Hood, highlighting the illuminated touch sensor control panel.
Maintenance
Regular maintenance ensures optimal performance and longevity of your range hood.
Cleaning the Aluminum Mesh Filters:
- Remove Filters: Locate the handles on the aluminum mesh filters. Gently pull the handle and slide the filter out.
- Clean Filters: The filters are dishwasher safe. Alternatively, wash them by hand with hot water and a mild detergent. Ensure they are completely dry before reinstallation.
- Reinstall Filters: Slide the clean, dry filters back into their slots until they click into place.
Clean the exterior stainless steel surfaces with a non-abrasive stainless steel cleaner and a soft cloth. Do not use abrasive cleaners or scouring pads.
Troubleshooting
If you encounter issues with your range hood, refer to the following common troubleshooting steps:
- Fan Not Operating: Check if the power cord is securely plugged in. Ensure the power button has been pressed. Verify circuit breaker is not tripped.
- Poor Suction: Check if filters are clogged and require cleaning. Ensure ductwork is not obstructed or leaking. For non-ducted models, check if charcoal filters need replacement.
- Lights Not Working: Check if the light button has been pressed. Verify LED bulbs are properly seated or require replacement.
- Excessive Noise: Ensure the unit is securely mounted. Check for loose parts or obstructions in the fan blades.
For persistent issues, contact Winflo customer support.
Warranty & Support
This Winflo range hood comes with a 3-year limited warranty on parts. Labor is not included. Please retain your proof of purchase for warranty claims.
For technical support, warranty service, or to purchase replacement parts (e.g., charcoal filters WRHF004S2, chimney extension WRHCE03), please contact Winflo customer service:
- Telephone: 630-401-8050
- Email: support@winslyn.com
- Website: https://www.winslyn.com
- Manufacturer: Winslyn Industries
- Address: 1850 East Fabyan Parkway Batavia, IL 60510