Introduction
This manual provides essential instructions for the safe and efficient operation, maintenance, and care of your SEALY Electric Blanket. Please read thoroughly before first use to ensure proper functionality and safety.
Important Safety Information
Your SEALY Electric Blanket is ETL & FCC certified, designed with lower electromagnetic radiation. It features an insulated heating wire that monitors real-time temperature and prevents overheating. The soft heating wire ensures even heat distribution and comfort. Adhere to the following safety guidelines:
- Do not use the blanket if it is wet.
- Do not dry clean or bleach the blanket.
- Ensure all electrical connections are secure and fully inserted before use.
- Keep pets away from electrical cords and connections to prevent damage.
- Avoid excessive folding or twisting of the blanket during use or storage, as this can damage internal wiring.
- Do not place heavy objects on the blanket when in use or stored.
Package Contents
- Electric Blanket (Queen Size) x 1
- Temperature Controller x 2
- User Manual x 1
Setup Instructions
- Unpack the Blanket: Carefully remove the electric blanket and its components from the packaging.
- Position the Blanket: Lay the electric blanket flat on your bed. Ensure it is spread evenly without any folds or creases.
- Connect the Controllers: For Queen size blankets, two controllers are provided. Align the arrows on each controller's connector with the corresponding module on the blanket. Firmly plug in until they are securely locked.
- Plug into Power: Insert the power cords from the controllers into a standard electrical outlet.


Video: Controller Operation
This video demonstrates how to connect and operate the controller for the Sealy electric blanket, including plugging it in and adjusting settings.
Operating Instructions
- Power On/Off: Press the ON/OFF power button on the controller to turn the blanket on or off.
- Adjust Heat Settings: Use the '+' and '-' buttons to select your desired heat level. The blanket offers 10 heat settings (ranging from 87-126°F).
- Set Auto Shut-Off Timer: Use the timer buttons to set the automatic shut-off duration from 1 to 12 hours. This feature enhances safety and provides peace of mind.
- Dual Control (Queen Size): Each controller operates an independent heat zone, allowing two users to customize their warmth simultaneously.
- Pre-Heat Function: The blanket includes a pre-heat programmed feature and setting memory, reverting to your last comfort level setting within 15 minutes upon restart.

Maintenance
Washing Instructions
- Disconnect Power: Always disconnect the controller(s) and power cable(s) from the blanket and the wall outlet before washing.
- Machine Washable: The blanket is machine washable. Use slow agitation and a low spin speed.
- Avoid Harsh Chemicals: DO NOT dry clean, DO NOT bleach, and do not use harsh detergents.
- Ensure Dryness: After washing, ensure both the blanket and the coupler are completely dry before reconnecting the controller and using it again.

Storage Instructions
- Cool, Dry Place: Store the blanket in a cool, dry place when not in use.
- Avoid Folding/Twisting: To maintain heating performance and prevent damage to internal wiring, avoid excessive folding or twisting of the blanket.
- No Heavy Objects: Do not place heavy objects on the blanket during storage.
Video: Care and Washing Instructions
This video provides detailed instructions on how to properly care for and wash your heated blanket, emphasizing the importance of disconnecting the power cord before washing.
Troubleshooting
If your electric blanket is not functioning as expected, please check the following:
- Ensure all connections between the blanket, controller, and power outlet are secure.
- Verify that the power outlet is functional by plugging in another appliance.
- Check if the blanket or controller has any visible damage.
- Confirm the blanket is completely dry if it has recently been washed.
- If the issue persists, refer to the warranty and support section.
Specifications
| Feature | Detail |
|---|---|
| Material | Sherpa, 100% Polyester |
| Color | Dark Grey |
| Brand | Sealy |
| Special Features | Breathable, Corded, Reversible, Skin Friendly, Soft |
| Style | Heating Blanket |
| Blanket Form | Throw Blanket |
| Age Range | All Ages |
| Product Dimensions | 89.76"L x 83.86"W |
| Theme | Sherpa Heating Blanket |
| Pattern | Solid |
| Recommended Uses | Bedroom, Home, Living Room |
| Seasons | All |
| Fill Material | Polyester |
| Product Care Instructions | Machine Wash |
| Size | Queen Size 84" x 90" |
| Fabric Type | 100% Polyester, Sherpa & Flannel |
| Unit Count | 1.0 Count |
| Number of Items | 1 |
| Included Components | Electric Blanket X 1, Temperature Controller X 2, User Manual X 1 |
| Fabric Warmth Description | Lightweight |
| Model Name | Heated Blanket |
| Manufacturer | KATA |
| Item Weight | 8.75 pounds |
| Item Model Number | KTHB-ATVS-Q |
| Assembly Required | No |
| Batteries Required | No |
Warranty & Support
This SEALY Electric Blanket comes with a 5 Year Warranty. For any questions, troubleshooting assistance, or warranty claims, please contact Sealy customer support. Refer to the contact information provided in your product packaging or visit the official Sealy website for support details.
Additional Product Media
Product Overview Videos
An overview video showcasing the features of the Sealy Heated Electric Blanket, highlighting its flannel and sherpa materials and overall design.
A video demonstrating the Sealy heated blanket in use, focusing on its comfort and heating capabilities.
This video highlights the soft sherpa material and heating function of the Sealy heated throw blanket.
A video showcasing the features and benefits of the Sealy heated throw blanket.





