Product Overview
The THOR Kitchen Professional Under Cabinet 36-Inch Range Hood, Model TRH3606, is designed to provide powerful ventilation for your kitchen. This unit is convertible for both ducted and ductless installations, offering flexibility for various kitchen setups. Constructed from durable stainless steel, it features efficient LED lighting and easy-to-use push-button controls for optimal performance and convenience.

Figure 1: Front view of the THOR Kitchen TRH3606 Range Hood, showcasing its stainless steel finish and integrated LED lights.

Figure 2: The TRH3606 Range Hood seamlessly installed under a kitchen cabinet, providing effective ventilation.
Setup and Installation
Before beginning installation, ensure all necessary components are present and that the installation area meets the required dimensions and electrical specifications. This range hood can be installed as either a ducted or ductless (recirculating) system. Carbon filters for ductless operation are sold separately.
What's in the Box
- THOR Kitchen TRH3606 Range Hood Unit
- Baffle Filters (pre-installed)
- LED Lights (pre-installed)
- Installation Hardware (screws, anchors)
- Duct Connector (for ducted installation)

Figure 3: Example of included installation hardware and duct connector.
Dimensions and Clearance
Proper clearance and accurate measurements are crucial for safe and effective operation. Refer to the diagram below for detailed product dimensions.

Figure 4: Detailed dimensional drawing of the TRH3606 Range Hood, showing height, width, and depth.
The unit measures approximately 22 inches deep, 36 inches wide, and 11 inches tall. Ensure adequate space above the cooking surface as per local building codes and manufacturer recommendations.
Operating Instructions
The TRH3606 range hood features intuitive push-button controls for fan speed and lighting.
Fan Operation
The range hood is equipped with a powerful internal blower offering three distinct speed settings to manage various cooking fumes and odors:
- Low Speed: Ideal for light cooking or maintaining air quality.
- Medium Speed: Suitable for everyday cooking tasks.
- High Speed: Provides maximum suction for heavy cooking, frying, or grilling.
Press the corresponding button on the control panel to select the desired fan speed. Pressing the 'Off' button will turn off the fan.
Lighting Control
Two 3.5-watt LED lights illuminate your cooking surface. Press the light button on the control panel to turn the lights on or off.
Maintenance
Regular maintenance ensures the longevity and optimal performance of your range hood.
Baffle Filter Cleaning
The TRH3606 uses commercial-style 430-grade stainless steel baffle filters designed to maximize air flow and grease filtering. These filters should be cleaned regularly, depending on cooking frequency.
- Turn off the range hood and disconnect power before cleaning.
- Remove the baffle filters by sliding them out of their slots.
- Wash the filters in hot, soapy water or in a dishwasher. For stubborn grease, a degreasing agent may be used.
- Rinse thoroughly and allow to dry completely before re-installing.
Exterior Cleaning
Clean the stainless steel exterior with a soft cloth and a non-abrasive stainless steel cleaner. Always wipe in the direction of the grain to prevent scratching. Avoid using harsh chemicals or abrasive pads.
Troubleshooting
If you encounter issues with your range hood, refer to the following common troubleshooting steps. For problems not listed here, please contact customer support.
| Problem | Possible Cause | Solution |
|---|
| Fan does not operate | No power, motor issue, control panel issue | Check power supply, circuit breaker. Ensure control buttons are pressed firmly. |
| Lights do not work | Bulb failure, wiring issue | Check if LED lights are properly seated. If replaceable, replace bulbs. Consult an electrician if wiring is suspected. |
| Poor suction | Clogged filters, improper ducting, external blockage | Clean baffle filters thoroughly. Inspect ductwork for obstructions or kinks. Ensure proper duct size is used. |
| Excessive noise | Loose parts, motor issue, ducting issue | Check for loose screws or components. Ensure filters are correctly installed. Inspect ductwork for proper sealing and support. |
Specifications
Detailed technical specifications for the THOR Kitchen TRH3606 Range Hood.

Figure 5: Comprehensive table of specifications including blower ratings, dimensions, and technical details.
| Specification | Detail |
|---|
| Model Number | TRH3606 |
| Material | Alloy Steel, Stainless Steel |
| Noise Level | 67 dB (max) |
| Mounting Type | Under Cabinet Mount |
| Included Components | Baffle Filter, LED Lights |
| Controls Type | Push Button |
| Number of Speeds | 3 |
| Light Source Type | LED |
| Filter Type | Baffle (430SS) |
| Ventilation Type | Ducted (Convertible to Ductless) |
| Product Dimensions (L x W x H) | 22 x 36 x 11 inches |
| Air Flow Capacity | 1000 Cubic Feet Per Minute (CFM) |
| Power | 120V, 60Hz, 5A |
Warranty Information
THOR Kitchen provides a comprehensive warranty for this product to ensure your peace of mind.
WARRANTY: TWO YEAR PARTS AND LABOR
This warranty covers defects in materials and workmanship under normal use and service. Please retain your proof of purchase for warranty claims. For full terms and conditions, refer to the official warranty documentation provided with your product or visit the Thor Kitchen website.

Figure 6: Rear view of the range hood, indicating ETL and CSA certifications and warranty details.
Customer Support
For technical assistance, parts, or service inquiries, please contact THOR Kitchen customer support. Have your model number (TRH3606) and purchase date ready when contacting support.
You can find more information and support resources on the official Thor Kitchen Store.