10 Best Oil Heater of December 2025

• [Efficient Heating & Adjustable thermostat]Featuring 3 heat settings (600, 900 and 1500 watts) and adjustable thermostat, the Pelonis oil-filled radiator heater allows you to customize your heating needs during the cold weather with high energy-efficiency
• [Portability]Equipped with 4 universal casters and front carry handle provides easy portability to move your Pelonis space heater from room to room
• [Safety First]Power indicator light lets you know the unit is ON, built-in safety, over-heat protection and tip-over safety switch shuts heater off if accidentally knocked over
• [Quiet Operation]Enjoy peace and quiet room while keeping your space warm and cozy without annoying heater sounds that disturbs you from sleep, work, meditation, chat or anything requires peaceful environment
• [Manufacturer ]Pelonis, the American brand heating appliances manufacturer will offer all the consumers a 1-Year manufacture with your purchase. Feel free to contact with us at any time

PELONIS

• 【EFFICIENT HEATING & MULTIPLE SETTINGS】Two heating modes (High/Low) to achieve customized warmth without worrying about huge energy bills. With 700W working, this oil heater radiator could heat up a 120 sq feet room well. The electric radiator heater was made to be energy-saving, therefore, say goodbye to your high electric bill and choose this indoor heater for improving your quality of life. With user friendly features of this radiator heater, enable you to enjoy a comfortable winter.
• 【QUIET PORTABLE HEATER】Designed for small to medium rooms, the oil heater radiator could bring you the maximized and constant warmth without fan noise and other annoying sounds that disturbs you from sleep, work, conversation or meditation. Since its small size, you can place it at narrow spaces such as corridor, or under your office desk. With the features of this portable oil filled space heater, you will experience cozy and quiet in the most convenience.
• 【OVERHEAT SHUTOFF FOR YOUR SAFETY】This mini radiator heater carries overheat shut-off to prevent accidents. Forget to turn off the heater before leaving home? Don’t worry, when the internal components are overheated, the tip-over safety switch shuts heater off if accidentally knocked over. Numerous trials and developments have been invested to perfect this space heater, providing you with a comfortable and safe winter.
• 【DURABLE AND MAINTENANCE FREE】When you are in deep cold day, Air Choice radiator heater is always by your side. This electric radiator heater will warm the space by heating the special oil inside to raise the temperature. Moreover, this oil filled heater is durable and capable of handling harsh environments. There is no need to replace the oil and the outfit is made of solid steel. Trust us, Air Choice will love you 3000.
• 【Be Your Personal Oil Heater】Our mini oil heater is considerate for officers. The need for warmth varies by different people. This small heater can fulfill people who want more warmth and avoid to overheat others. You can place it under your office desk and enjoy the customized warmth. Moreover, since its quiet operation, it will never disturb you or your colleges when you are at work. Therefore, this electric radiator heater not only suits your home but also your workplace.

Air Choice

• Black portable radiator heater provides quiet, radiant heat for rooms up to 144 square feet; can help lower energy bills
• 3 heat settings for customized comfort; 7 oil-filled fins that are permanently sealed with diathermic oil; maintenance-free (never needs refilling)
• ETL-listed; safety features include fully enclosed heating elements, nonslip base, anti-freeze mode (turns on automatically when temperature drops to a specific temperature), and thermal cut-off (turns off automatically to prevent over-heating)
• Made of durable rust-resistant steel; wheels snap into place (no tools required for assembly); 72-inch power cord, plus cord storage
• Measures 13.8 by 24.8 by 5.9 inches (LxWxH); weighs 23.4 pounds; 1500 watts of power; 12.5 amps; backed by an AmazonBasics 1-year limited warranty

AmazonBasics

• 👑 【Quiet and Portable Heater】-----In order to provide a quiet environment, this radiator heater is designed for low noise. Thanks to its small size and a portable handle, you can easily place it in a narrow space or under a desk. With the features, this portable heater provides you with a comfort and quietness experience.
• 👑 【Temperature Adjustable Heating System】-----700 W oil filled heater provides enough heating for rooms or offices that need winter heating. At the same time, the temperature can be adjusted by twist button, and you can enjoy the most comfortable temperature according to your different needs.
• 👑 【Durable and Convenient to Maintain】-----Our heaters are made of high quality materials and are equipped with 7 mini heat sinks, which can accompany you for several winters. Our oil-filled heaters are filled with permanently sealed oil, which means no need to refuel, avoiding the hassle and saving you time and labor.
• 👑 【Safe Overheating Protection】-----For the safety of you and your family, this oil-filled radiator is equipped with overheating protection. When the heater overheats, it will automatically shut down to prevent accidents and unnecessary losses, providing you with a safe and secure winter.
• 👑 【Intelligent Power-Saving Mode】-----Once the room temperature drops below the set temperature, the unit will automatically turn on and stay on until it reaches the set temperature again. This method keeps the room temperature constant and is the most economical way to use electricity. ECO mode will automatically maintain the ideal temperature and save energy.

COSTWAY

• 【Advanced Technology】Unique double-layer cover design, optimizing the heat conduction and speeding up the warmth, uniforming the heat. Moreover, Upgraded fins make better thermal conductivity and keep hot for longer hours.
• 【Efficient & Energy-Saving】Designed with 3 heat settings and temperature setting(40-95°F), you could adjust the temperature to meet your desired temperature and choose a proper mode according to your heating area. ECO setting can adjust the room temperature and heat settings automatically to save energy consumption.
• 【Intelligent heating】This heater features a 24 hours timer, you could set a timer before leaving and then back home surrounded by warmth, also set a timer to turn off automatically during sleeping. A remote enhances your comfort without leaving your cozy bed/sofa in such cold days.
• 【Silent Warmth & Easy Operation】Convection heating technology maximize heat flow into the room without fan noise or any other annoying sound . Large LED display to show the setting and each function with clear button, which makes it suitable for family elderly .
• 【Safe for Family】With Anti-scalding cover and Tip-over & overheat auto switch, while ensuring the heating effect, reducing the edge temperature, this oil space heater is ideal for families with children and pets.

PELONIS

• [Efficient Heating & Multiple Settings] Three heating modes (Hi/Lo/Eco) and five temperature settings (65F-85F) to achieve customized warmth without worrying about huge energy bills. Enjoying user friendly features including the LED display, digital thermostat, 10-hour timer and remote control for distant operation without leaving your cozy bed or couch.
• [Quiet Operation] Designed for medium to large rooms, the oil radiator could bring you the maximized and constant warmth without fan noise and other annoying sounds that disturbs you from sleep, work, conversation or meditation. Without fan-forced hot air circulation, this heater could keep your skin from drying out overnight.
• [Portability] 4-swivel caster wheels and the sturdy carrying handle (in champagne gold) makes it easy to move your Pelonis space heater from room to room. The cord rewind at the bottom of the heater is designed for easy use and storage.
• [Safety Features] Power indicator light lets you know the unit is ON, the built-in over-heat protection and the tip-over safety switch shuts heater off if accidentally knocked over. Application area - 164 square feet
• [Manufacturer Warranty] With confidence in the quality and efficiency of our product, Pelonis offers you a 1-year manufacture with your purchase

PELONIS

• Small size fits under desk or next to walls
• Low-watt heater keeps you warm while saving on energy costs
• Operates without a fan so there's no noise to bother you
• Adjustable thermostat for custom comfort control
• Heats up fast! Product Dimensions: 21.00 inches L x 5.00 inches W x 16.50inches H
• Heating coverage:- 40 square feet

NewAir

• Lower energy bills by heating only the room you’re in, you can lower your thermostat and lower your energy bills.
• No assembly required only De’Longhi has patented SmartSnap pre-assembled wheels that require no assembly and make it easy to move from room to room.
• Comfort temp technology: Cuts your costs by automatically maintaining the optimal temperature and power settings.
• Maintenance free system: The oil system is permanently sealed, so you never need to worry about refilling the heater. Cord storage - Yes
• Personalized comfort: Adjustable thermostat and multiple heat settings. Fins:7

De'Longhi

• 【QUIET PORTABLE HEATER】HEATZONE radiator heater is definitely the best choice for small to medium rooms. It feels like being warmed in a sweet embrace until you found there is a space heater. You can place it in narrow spaces such as the corridor, or under your office desk. With the features of this portable heater, you will experience cozy and quiet in the most convenience. Totally silent operation with no worry of unwanted noise.
• 【ENERGY SAVING RADIATOR HEATER】It was made to be energy-saving. With 700W working, it could heat up a 120 sq feet room. It also provides a knob for adjusting the heating power. In short, say goodbye to your high electric bill and choose this room heater for improving your quality of life.
• 【DURABLE AND MAINTENANCE FREE】This electric radiator heater will warm the space by heating the special oil inside to raise the temperature. Moreover, it is durable and capable of handling harsh environments. There is no need to replace the oil and the outfit is made of solid steel.
• 【OVERHEAT SAFETY】This radiator heater carries overheat shut-off to prevent accidents. Forget to turn off the heater before leaving home? Don’t worry, when the internal components are overheated, this safe oil heater will automatically shut off and prevent fire caused by abnormal temperature rise. Numerous trials and developments have been invested to perfect this space heater, providing you with a comfortable and safe winter.
• 【RELIABLE WITH 24 & 7 CUSTOMER SERVICE】6 ft power cord included, UL plug with the fuse. ETL Certified Listed. - U.S. Based Customer Service is our pleasure and we will take care of any issues with our products guaranteed. Feel free to email us at any time for any concerns.

Heatzone

• WHOLE ROOM HEAT: EnergySmart technology makes this heater not only powerful but energy efficient. It features Digital EasySet Controls with a 1-12 Hour Timer, adjustable thermostat & 3 heat settings.
• SAFE & MOBILE: A large, easy-pull handle & easy-glide wheels make this heater simple to move, & it's loaded with safety features: 360° Tip-Over Switch, overheat protection & thermal insulated wiring.
• INCREASE YOUR COMFORT: Portable heaters can help increase comfort & supplement home heating needs. Honeywell carries a range of heaters including personal, ceramic, fan forced, radiant, & infrared.
• SMART SAVINGS: Portable heaters are an easy way to add warmth to any space. By turning down your home thermostat a few degrees & heating just the room you're in, a space heater can help you save money.
• HONEYWELL QUALITY: Help improve heating & energy savings in your home, office, or school using an energy efficient Honeywell portable heater to bring comfort to any sized room from small to large.

Honeywell