1. Introduction
Thank you for choosing the Sealy Heated Blanket Throw. This flannel electric blanket is designed to provide warmth and comfort with advanced features for safety and convenience. This manual provides essential information for the safe and effective use of your new heated blanket.
Key features include 6 heat settings, an adjustable 2-10 hour auto shut-off timer, fast heating capability, and ETL certification for safety.
2. Important Safety Instructions
Please read all instructions carefully before using this heated blanket. Failure to follow these instructions may result in fire, electric shock, or injury.
- Electrical Safety: This product is ETL & FCC certified with lower electromagnetic radiation. It features overheat protection to prevent the blanket from becoming too hot. Use only with a standard 120V AC wall outlet and 60HZ, 100W power supply.
- Avoid Overheating: Do not use the blanket folded, bunched, or tucked in. Ensure the blanket is spread flat to allow for proper heat distribution and prevent localized overheating.
- Liquid Contact: Do not plug in the blanket if it is wet. Keep the controller and power cords away from water or other liquids.
- Cleaning: Always disconnect the power connection before washing. Refer to the "Maintenance" section for detailed cleaning instructions.
- Children and Pets: Do not use this blanket with infants, children, or persons insensitive to heat. Keep pets away from the blanket to prevent damage to the heating elements.
- Storage: Store the blanket in a cool, dry place when not in use. Avoid placing heavy objects on the blanket during storage.
3. Package Contents
Upon unpacking, please ensure all items are present and in good condition:
- 1 x Sealy Electric Heated Throw Blanket (Dark Grey, 50" x 60")
- 1 x Controller with power cord
- 1 x User Manual (this document)

Image: The Sealy Heated Blanket Throw in Dark Grey, folded with its controller.
4. Setup
Follow these steps to set up your heated blanket:
- Unpack: Carefully remove the heated blanket and controller from its packaging.
- Inspect: Check the blanket and power cord for any signs of damage. Do not use if damaged.
- Connect Controller: Locate the connector on the blanket and the corresponding plug on the controller cord. Firmly push the plug into the connector until it clicks securely into place. Ensure a tight connection.
- Position Blanket: Spread the blanket flat on your bed, sofa, or desired surface. Ensure there are no folds, creases, or bunched areas that could trap heat.
- Plug In: Plug the power cord from the controller into a standard 120V AC wall outlet. The extra-long cord (6 ft power cord and 3 ft controller cord) provides flexibility for placement.

Image: Close-up of the blanket's controller, highlighting the LED screen, heat settings, time settings, and quick on-off button.
Text Description: The image displays the white controller for the Sealy Heated Blanket. It features an LED screen showing current settings, buttons for adjusting heat (6 levels) and time (2-10 hours auto shut-off), and a power button. The heavy-duty insulated power cord is also visible.
5. Operating Instructions
Using your Sealy Heated Blanket Throw is simple:
- Power On: Press the power button on the controller to turn on the blanket. The LED display will illuminate.
- Adjust Heat Setting: Use the "HEAT" button to cycle through the 6 available heat settings (ranging from 95-113°F). Select your desired warmth level. The blanket heats up quickly, typically within 15 minutes.
- Set Auto Shut-Off Timer: Press the "TIME" button to select the auto shut-off duration. Options typically range from 2 to 10 hours. The blanket will automatically turn off after the selected time, providing safety and energy efficiency.
- Continuous Sensing Technology: The blanket features continuous sensing technology that monitors and adjusts the temperature to maintain your selected heat level consistently.
- Pre-Heat and Memory: The blanket includes a pre-heat programmed and setting memory design, allowing it to remember your last used settings.
- Power Off: Press the power button again to turn off the blanket. Unplug from the wall outlet when not in use for extended periods.
Video: A demonstration of the Sealy Electric Blanket, showcasing its flannel material and heating capabilities.
Video: An overview of the flannel electric blanket, highlighting its soft texture and ease of use.
6. Maintenance
Proper care will extend the life of your heated blanket:
- Disconnect Power: Always unplug the power connection from the wall outlet and detach the controller from the blanket before cleaning.
- Machine Washable: The blanket is machine washable. Use a gentle cycle with cold water.
- Do Not Bleach: Do not use bleach or harsh cleaning agents.
- Do Not Dry Clean: Dry cleaning is not recommended.
- Do Not Iron: Do not iron the blanket.
- Drying: Tumble dry on low heat or line dry. Ensure the blanket is completely dry before reconnecting the controller and plugging it back in.

Image: A Sealy Heated Blanket being placed into a washing machine, illustrating its machine-washable feature. The detachable power cord is shown in an inset.
7. Troubleshooting
If your heated blanket is not functioning as expected, try these steps:
- No Power: Ensure the power cord is securely plugged into a working wall outlet and the controller is firmly connected to the blanket.
- Not Heating: Check that the heat setting is selected on the controller. Ensure the blanket is spread flat and not folded or bunched, which can trigger safety features.
- Controller Display Error: If an error code appears on the display, unplug the blanket from the wall outlet for a few minutes, then reconnect and try again. If the error persists, contact customer support.
- Uneven Heat: The blanket is designed for even heat distribution. If you notice cold spots, ensure the blanket is not folded or covered by other items that might impede heat flow.
8. Specifications
| Model Name | KTHT-QBHVV-W |
| Size | Throw Size 50" x 60" |
| Color | Dark Grey |
| Material | 100% Polyester, Flannel |
| Heat Settings | 6 levels (95-113°F) |
| Auto Shut-Off | Adjustable 2-10 hours |
| Power | 120V AC, 60HZ, 100W |
| Certifications | ETL & FCC certified |
| Special Features | Breathable, Corded, Machine washable, Skin Friendly, Soft, Overheat Protection, Continuous Sensing Technology, Pre-heat Programmed, Setting Memory |
| Product Dimensions | 60"L x 50"W |
| Item Weight | 3.45 pounds |

Image: The Sealy Heated Blanket Throw displayed vertically, showing its 50-inch width and 60-inch length.
9. Warranty and Support
Sealy is committed to providing high-quality products and support. For any questions or assistance regarding your heated blanket, please reach out to our customer support team. We are dedicated to ensuring your satisfaction and a healthy, balanced life.
Please refer to the product packaging or the official Sealy website for specific warranty details and contact information.





