1. Introduction
Thank you for purchasing the LifePlus Oil Filled Radiator Heater, Model OH-12. This electric oil radiant heater is designed to provide efficient and comfortable warmth for your home or office. It features high-efficiency heating with V0 flame resistance and incorporates essential safety features such as tip-over and overheat protection. This manual provides important information regarding the safe operation, installation, maintenance, and troubleshooting of your new heater. Please read it thoroughly before use and retain it for future reference.

Figure 1: LifePlus Oil Filled Radiator Heater, Model OH-12. This image shows the compact design of the white oil-filled radiator heater with its control knob and power switch clearly visible on the side panel, and the heating fins glowing orange.
2. Important Safety Instructions
When using electrical appliances, basic precautions should always be followed to reduce the risk of fire, electric shock, and injury to persons, including the following:
- Read all instructions before using this heater.
- This heater is hot when in use. To avoid burns, do not let bare skin touch hot surfaces. Use handles when moving this heater. Keep combustible materials, such as furniture, pillows, bedding, papers, clothes, and curtains at least 3 feet (0.9 m) from the front of the heater and keep them away from the sides and rear.
- Extreme caution is necessary when any heater is used by or near children or invalids and whenever the heater is left operating and unattended.
- Always unplug heater when not in use.
- Do not operate any heater with a damaged cord or plug or after the heater malfunctions, has been dropped or damaged in any manner. Return heater to authorized service facility for examination, electrical or mechanical adjustment, or repair.
- Do not use outdoors. This heater is intended for indoor use only.
- This heater is not intended for use in bathrooms, laundry areas, and similar indoor locations. Never locate heater where it may fall into a bathtub or other water container.
- Do not run cord under carpeting. Do not cover cord with throw rugs, runners, or similar coverings. Do not route cord under furniture or appliances. Arrange cord away from traffic area and where it will not be tripped over.
- To disconnect heater, turn controls to OFF, then remove plug from outlet.
- Do not insert or allow foreign objects to enter any ventilation or exhaust opening as this may cause an electric shock or fire, or damage the heater.
- To prevent a possible fire, do not block air intakes or exhaust in any manner. Do not use on soft surfaces, like a bed, where openings may become blocked.
- A heater has hot and arcing or sparking parts inside. Do not use it in areas where gasoline, paint, or flammable liquids are used or stored.
- Use this heater only as described in this manual. Any other use not recommended by the manufacturer may cause fire, electric shock, or injury to persons.
- This heater includes an Overheat Protection feature. If the heater overheats, it will automatically shut off. If this occurs, unplug the heater, wait 30 minutes for it to cool down, and then plug it back in.
- This heater is equipped with a Tip-over Protection switch. If the heater is accidentally tipped over, it will automatically shut off. Place the heater on a firm, level surface to ensure proper operation.
- Do not use this heater to dry clothes.
3. Product Features
The LifePlus Oil Filled Radiator Heater is designed with user convenience and safety in mind, offering a range of features for optimal performance:
- Efficient Heating: Provides continuous warmth with high-efficiency heating elements and V0 flame resistance for safety.
- Adjustable Temperature: Easily adjust the heat level using the control knob, offering two heating temperature settings (LOW and HIGH).
- Quiet Operation: Designed to operate with low noise, ensuring a peaceful environment while heating.
- Portable Design: Features a convenient top handle and lightweight construction, making it easy to move between rooms. Its compact size is ideal for small spaces.
- Overheat Protection: Automatically shuts off if the internal temperature exceeds a safe limit, preventing potential hazards.
- Tip-over Protection: An integrated safety switch automatically turns the heater off if it is accidentally knocked over.

Figure 2: Key features of the heater including adjustable warmth level, ease of movement, and overheat protection, illustrated with icons.

Figure 3: The heater is designed for low noise operation, making it suitable for use in quiet environments like bedrooms.

Figure 4: The heater's integrated top handle and lightweight design allow for easy portability, as demonstrated by a person carrying it.
4. Setup and Placement
The LifePlus Oil Filled Radiator Heater requires minimal setup. Follow these guidelines for safe and effective placement:
- Unpack: Carefully remove the heater from its packaging. Retain packaging for storage if needed.
- Placement: Place the heater on a firm, level surface. Ensure it is at least 3 feet (0.9 m) away from walls, furniture, curtains, and other combustible materials.
- Power Source: Ensure the electrical outlet you intend to use is in good condition and matches the voltage requirements of the heater. Do not use extension cords or power strips.

Figure 5: The heater is versatile and can be used in multiple scenarios, including offices, dorms, bedrooms, and living rooms, providing warmth where needed.
5. Operating Instructions
Operating your LifePlus Oil Filled Radiator Heater is straightforward:
- Plug In: Insert the power plug firmly into a grounded electrical outlet.
- Turn On: Locate the power switch (usually marked "ON/OFF" or with symbols). Turn the switch to the "ON" position. The indicator light will illuminate.
- Adjust Heat Setting: Use the control knob to select your desired heat level.
- Turn the knob to "LOW" for a lower heat output.
- Turn the knob to "HIGH" for maximum heat output.
- Turn Off: To turn off the heater, turn the control knob to the "OFF" position, and then unplug the heater from the wall outlet.

Figure 6: The control panel features a simple knob for adjusting between LOW and HIGH heat settings, and an ON/OFF switch.
6. Maintenance and Care
Regular maintenance ensures the longevity and efficient operation of your heater:
- Cleaning: Always unplug the heater and allow it to cool completely before cleaning. Use a soft, damp cloth to wipe the exterior surfaces. Do not use abrasive cleaners or solvents. Do not immerse the heater in water.
- Storage: If storing the heater for an extended period, clean it thoroughly and store it in a cool, dry place, preferably in its original packaging.
- No User-Serviceable Parts: The heater contains no user-serviceable parts. Do not attempt to open or repair the heater yourself. Refer all servicing to qualified service personnel.
7. Troubleshooting
If your heater is not operating correctly, please check the following common issues before contacting support:
| Problem | Possible Cause | Solution |
|---|---|---|
| Heater does not turn on. |
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| Heater is on but not producing heat. |
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| Heater makes unusual noises. |
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8. Specifications
| Attribute | Detail |
|---|---|
| Brand | LifePlus |
| Model Number | OH-12 |
| Special Feature | Adjustable Temperature, Overheat Protection, Tip-over Protection |
| Color | White |
| Form Factor | Tower |
| Indoor/Outdoor Usage | Indoor |
| Product Dimensions (D x W x H) | 5.4"D x 12.4"W x 15.1"H |
| Mounting Type | Floor Mount |
| Item Weight | 8.7 pounds |

Figure 7: Detailed dimensions of the heater: approximately 13.77 inches in length, 5.11 inches in width, and 16.53 inches in height.
9. Warranty and Support
LifePlus provides a 1-year warranty for this space heater from the date of purchase. For warranty claims, technical support, or any questions regarding your product, please contact LifePlus customer service. Please have your model number (OH-12) and purchase date available when contacting support.
For more information or to contact LifePlus, please visit the official LifePlus Store on Amazon.





