Introduction
Thank you for choosing the LGHM 72" Electric Fireplace with Mantel and TV Stand. This manual provides essential information for the safe assembly, operation, and maintenance of your new electric fireplace. Please read all instructions carefully before use and retain this manual for future reference.

Image: The LGHM 72-inch Electric Fireplace with Mantel, showcasing its design with a white frame, dark wood top, and a realistic stacked stone fireplace surround, adorned with decorative items.
Important Safety Information
- Exercise caution around sharp edges during assembly and handling.
- Do not place heavy objects on the mantel surface.
- Allow the fireplace to cool completely before touching any hot surfaces.
- Keep children and pets away from the fireplace when it is in operation.
- Ensure vents are not blocked and do not cover the fireplace during use.
- This product is designed for indoor use only.
- Ensure the power outlet meets the electrical requirements of the fireplace.
Package Contents
Your LGHM Electric Fireplace with Mantel is shipped in two separate packages (Box A and Box B). These packages may arrive on different days. Please ensure all components are present before beginning assembly.

Image: Illustration showing two separate delivery boxes for the fireplace unit, labeled Box A and Box B, with a note about potential different delivery times.
Assembly Instructions
While some product descriptions may indicate "No assembly required," this product typically requires assembly as demonstrated in the provided videos and customer experiences. It is recommended to follow the detailed instructions included with your product. The assembly involves attaching various engineered wood panels to form the mantel and side shelves, then integrating the electric fireplace insert.
Assembly Overview Video
Video: A detailed overview of the assembly process for the LGHM Electric Fireplace TV Stand. This video demonstrates the step-by-step construction of the mantel and side shelving units, including the installation of the electric fireplace insert.
Key Assembly Steps:
- Unpacking: Carefully unpack all components and verify against the parts list in your manual.
- Base Assembly: Assemble the base structure using the provided screws and dowels.
- Side Shelf Construction: Construct the side shelving units, ensuring all connections are secure.
- Mantelpiece Attachment: Secure the main mantelpiece to the central fireplace frame.
- Fireplace Insert Installation: Carefully slide the electric fireplace insert into the designated opening.
- Top Panel Placement: Place and secure the top panels for the mantel and side shelves.

Image: The fully assembled LGHM Electric Fireplace with Mantel, featuring a realistic stacked stone surround and functional open shelves on both sides.
Operating Instructions
Your electric fireplace can be controlled using either the touch buttons on the unit or the included remote control.
Remote Control Functions:

Image: The remote control for the electric fireplace, illustrating buttons for power, temperature adjustment, flame intensity, and timer settings.
- Power On/Off: Press the power button to turn the unit on or off.
- Heat Control: Use the temperature buttons (up/down arrows) to adjust the heat output from 62°F to 82°F. The 1400W heater provides 5,000 BTU, capable of warming up to 400 square feet.
- Flame Adjustment: Adjust the flame brightness and intensity using the flame control buttons.
- Timer Function: Set a timer for automatic shut-off.
Flame Brightness Adjustment

Image: Visual representation of the electric fireplace's adjustable flame brightness, showing settings from 10% to 100% intensity.
Maintenance
Regular maintenance ensures the longevity and optimal performance of your electric fireplace.
- Cleaning: Dust the exterior surfaces with a soft, dry cloth. For the glass panel, use a mild glass cleaner and a lint-free cloth. Ensure the unit is turned off and unplugged before cleaning.
- Ventilation: Periodically check that the air intake and outlet vents are clear of dust and debris to ensure proper airflow and prevent overheating.
- Cord Inspection: Regularly inspect the power cord for any signs of damage. If damaged, discontinue use and contact customer support.
Troubleshooting
If you encounter any issues with your electric fireplace, refer to the following common troubleshooting steps:
- No Power: Ensure the power cord is securely plugged into a working electrical outlet. Check your household circuit breaker.
- No Heat: Verify that the heat function is activated and the temperature setting is above the current room temperature. Ensure vents are not obstructed.
- Flames Not Working: Check if the flame effect is turned on via the control panel or remote.
- Remote Not Responding: Replace the batteries in the remote control. Ensure there are no obstructions between the remote and the fireplace sensor.
If problems persist after attempting these steps, please contact LGHM Customer Support for assistance.
Specifications
| Feature | Detail |
|---|---|
| Brand | LGHM |
| Model Number | LM-EF-70-WH |
| Product Dimensions (D x W x H) | 13.6 x 70 x 36.2 inches |
| Fireplace with Mantel Dimensions (D x W x H) | 13.6''D x 72''W x 36.4''H |
| Material | Engineered Wood |
| Item Weight | 121 pounds |
| Special Feature | 72 inches Electric Fireplace Mantel, Adjustable Flame, Stacked Stone Surround |
| Heating Capacity | 5,000 BTU, warms up to 400 square feet |
| Control Methods | Touch buttons, Remote control (max 26 ft range) |
| Color | White |

Image: A diagram illustrating the detailed dimensions of the 72-inch electric fireplace, including width, depth, and height of the main unit and side shelves.
Warranty and Support
For warranty information or customer support, please refer to the documentation included with your product or contact LGHM Furniture directly. General customer support is available for product inquiries and assistance.
This product is returnable until January 31, 2026.