Introduction
This manual provides essential information for the safe assembly, operation, and maintenance of your oneinmil Fireplace TV Stand with a 36-inch Electric Fireplace. Please read all instructions carefully before use to ensure proper function and longevity of your product.

Image: The oneinmil Fireplace TV Stand with its integrated 36-inch electric fireplace, designed to accommodate TVs up to 90 inches.
Safety Information
Observe the following safety precautions to reduce the risk of fire, electric shock, or injury:
- Ensure the product is assembled on a flat, stable surface.
- Do not overload the TV stand. Refer to specifications for weight limits.
- Keep flammable materials at least 3 feet (0.9 meters) away from the front of the fireplace heater.
- Do not block air vents of the fireplace.
- Always unplug the fireplace from the power outlet before cleaning or maintenance.
- This appliance is hot when in use. To avoid burns, do not let bare skin touch hot surfaces.
- Supervise children and individuals with reduced physical, sensory, or mental capabilities when near the appliance.
- Use only with a properly grounded 120V AC outlet.
Package Contents
Verify that all components are present before beginning assembly. This product ships in two separate packages.
- TV Stand Components (Model H21014BK-80)
- 36" Electric Fireplace Unit (Model H20020WH)
- Assembly Hardware (screws, dowels, etc.)
- Remote Control for Fireplace
- Instruction Manuals for TV Stand and Fireplace

Image: Illustration indicating that the product is delivered in two separate packages.
Setup and Assembly
Assembly instructions are provided separately for the TV stand (H21014) and the fireplace (H20020). Follow the detailed diagrams and steps in the included manuals. It is recommended to have two people for assembly.
Key Assembly Points:
- Unpacking: Carefully remove all parts from the packaging. Keep packaging materials until assembly is complete to ensure no small parts are discarded.
- Component Identification: Identify all parts using the provided parts list.
- TV Stand Assembly: Assemble the main TV stand structure first, ensuring all connections are secure. The stand features eight stainless steel support columns for stability.
- Fireplace Installation: Integrate the 36-inch electric fireplace unit into the designated opening in the TV stand. Ensure it is securely fastened according to its specific instructions.
- Cable Management: Utilize the integrated cable management holes to organize wires from your TV and media devices.

Image: Detailed product dimensions for the TV stand and the electric fireplace unit.

Image: View of the eight stainless steel supports, highlighting their role in providing stability to the TV stand.

Image: Close-up details showing the smooth surface finish, cable management holes, and adjustable partition within the storage compartments.
Operating Instructions
The electric fireplace and LED lighting system offer various customizable settings.
Fireplace Controls:
The fireplace can be operated using the control panel on the unit or the included remote control.
- Power (ON/OFF): Press the power button to turn the fireplace on or off.
- Heat: Toggle between 700W and 1500W heat settings. The temperature range is adjustable from 62°F to 82°F.
- Flame: Adjust the flame color (12 options) and brightness (5 levels). Long press the flame button for 3 seconds to adjust brightness.
- Timer: Set an auto shut-off timer from 0 to 8 hours.
LED Lighting:
The TV stand features integrated LED lights with 36 color combinations.
- Use the dedicated LED control to cycle through 12 LED colors and various dynamic modes.
- Adjust the brightness of the LED lights to suit your preference.

Image: Diagram illustrating the functions of the fireplace control buttons (Timer, Heat, Temperature, Flame, On/Off) and the remote control.

Image: Visual representation of the 12 available LED colors for the TV stand and the 12 flame color options for the electric fireplace.
Maintenance
Regular maintenance ensures the longevity and appearance of your TV stand and fireplace.
- Cleaning the TV Stand: Wipe surfaces with a soft, damp cloth. Avoid abrasive cleaners or harsh chemicals that may damage the lacquered engineered wood finish.
- Cleaning the Fireplace: Ensure the fireplace is unplugged and cool before cleaning. Use a soft, dry cloth to wipe the exterior. For the tempered glass screen, use a glass cleaner applied to a cloth, not directly to the unit.
- Ventilation: Periodically check that the front heated vents are clear of dust and obstructions to ensure proper heat distribution and prevent overheating.
Troubleshooting
If you encounter issues with your product, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Fireplace does not turn on. | No power, power cord not fully plugged in, main power switch off. | Check power outlet, ensure cord is secure, verify main power switch on fireplace is ON. |
| No heat output. | Heat function not activated, thermostat set too low, air vents blocked. | Activate heat function, increase temperature setting, clear any obstructions from vents. |
| Flame effect not working or flickering incorrectly. | Internal component issue, LED light strip malfunction. | Ensure all connections are secure. If issue persists, contact customer support. |
| Remote control not working. | Dead batteries, obstruction between remote and fireplace sensor. | Replace batteries, ensure clear line of sight to fireplace sensor. |
| LED lights on TV stand not functioning. | Power connection loose, LED strip damage. | Check power connection to LED strip. If damaged, contact customer support. |
Specifications
| Feature | Detail |
|---|---|
| Brand | oneinmil |
| Model Number | H21014BK-80+H20020WH |
| Product Dimensions (D x W x H) | 13.8" x 80" x 23.6" |
| Material | Engineered Wood |
| Finish Type | Lacquered |
| Fireplace Size | 36 inches |
| Heat Output | 1499.98 BTU (700W/1500W) |
| Temperature Range | 62-82°F |
| Power Source | Corded Electric |
| Maximum Compatible TV Size | Up to 90 inches |
| Special Features | Adjustable Flame, 12 LED Colors, 36 LED Color Combos, Timer, Overheat Protection, Auto Shut-off |
| Certifications | CSA & ETL Certified Fireplace |
| Item Weight | 120.2 pounds |

Image: Visual guide indicating the range of TV sizes, up to 90 inches, that are suitable for placement on this TV stand.
Warranty
This oneinmil Fireplace TV Stand comes with a Limited Warranty. Please refer to the warranty documentation included with your product for specific terms, conditions, and duration of coverage. Keep your proof of purchase for warranty claims.
Support
For further assistance, technical support, or to inquire about replacement parts, please contact oneinmil customer service. Refer to the contact information provided in your product packaging or visit the official oneinmil website.
Online Resources: oneinmil Store on Amazon