Quick Picks:
15 Best Oil Heater Reviews:
Bestseller No. 1 
Dreo Radiator Heater, Upgrade 1500W Electric Portable Space Oil Filled Heater with Remote Control, 4 Modes, Overheat & Tip-Over Protection, 24h Timer, Digital Thermostat, Quiet, Indoor
- Warm Heating for Whole Room: 1500W high power, spindle-shaped openings and M-shaped heating fins create stack effect to provide 360° efficient circulation of hot air in your rooms, keeping your home cozy and warm without drying out the air. Dreo oil radiator heater is your best go-to in winter.Heating Coverage:300sq
- Feel Heat Faster: The spindle-shaped openings, 225 mm larger than others enlarged fins and Dual U-shaped heating tubes make the Dreo oil radiator heater so effective in distributing heat that the heat can be doubled and released quickly, evenly and efficiently to a large area or the entire room.
- Cool Touch Design: With the wraparound heating fins design, the heating element and fins are not directly exposed, preventing burn risks. The exteriors are also specially treated to be only at 80℃ at most during use, 30% less hot to the touch than most oil heaters.
- Enhanced Safety: Dreo Oil Filled Radiator Heater made of V0 flame retardant materials was certified by UL. Built-in tip-over switch, Dreo Oil-filled heater will automatically shut off while tip-over by accident to ensure you and your family are safe and worry-free
- Energy Efficient: Equipped with 600W/900W/1500W heating modes, this space heater also features a smart ECO mode that adjusts the working mode based on the room temperature with built-in precise temperature sensor, continuously keeping your home in constant warmth while saving more on your energy bills in winter
Bestseller No. 2 
De'Longhi Comfort Temp Full Room Radiant Heater, Black
- Simple Controls allow you to easily adjust power level and temperature..Voltage: 120.0volts
- Lower Energy Bills- heat only the room you're in
- Up to 20% more efficient* deploy the ComfortTemp feature to automatically maintain the optimal temperature and power levels. *versus using the same unit thermostat at max setting without ComfortTemp
- Exclusive thermal slot design maximizes heat flow into the room while maintaining a low surface temperature
- Better Heating- delivers gentle heat minimizing dry air, creating a better breathing environment that is more allergy friendly with no fan to stir up dust, pollen and dander.
Bestseller No. 3 
COSTWAY 1500W Oil Filled Radiator Heater, Electric Oil Radiant Heater w/Universal Wheels, 3-Level Heat, Tip-over & Overheat Protection, Portable Space Heater for Home Office Indoor Use, Black
- 🌞【Drive Away Coldness】: Featuring high-efficiency heating with V0 flame resistance, this oil filled radiant heater will instantly make your surroundings full of warmness. There are 3 heating levels for you to choose: 600W, 900W and 1500W. Moreover, the thermostat design is functional to keep the surroundings in a suitable temperature.
- 🌞【Quiet Working Environment】: The heating process of the indoor heater won’t make out any noise, wind or dazzling light, so you can sleep and relax with warmness at ease. Furthermore, the permanently-sealed oil reservoir allows you to use the oil heater for a long-lasting time without refilling any oil.
- 🌞【Double Safety Protections】: This space heater possesses ETL certification and UL certification, making it more reliable to use. Also, When the tipping angle reaches 30°-60° or the temperature is too high, the heater will turn off automatically, thus highly ensuring the safety during operation.
- 🌞【User-Friendly Design】: The oil filled space heater is designed with cord hooks which can make the power cord always in good order. And you can install the cord hooks on both left and right sides according to your demands. What’s more, the indicator light will make you clearly know the operating condition of the heater.
- 🌞【Multiple Ideal Places】: Equipped with 4 universal casters and a convenient handle, the radiator heater is much easier to move around, which saves much effort for you. The slim size makes the oil filled heater ideal for different indoor occasions, such as bedroom, living room and office.
Bestseller No. 4 
Oil Heater, 700W Oil-Filled Radiator Heater with Thermostat, Overheat Protection,2 Heat Settings, Durable Oil Heaters for indoor use, Quiet Electric Space Heater for Bedroom, Office, Home
- [Fast and Widespread Heating] TRUSTECH oil heater has high and low heating modes to quickly heat the air around you in seconds. The high power of 700W allows the heating area of this oil heater to reach 500 sq. ft, which is very suitable for personal use, allowing you to enjoy a warm and comfortable life in the cold winter. This oil heater will be your long-term partner for work, study, and sleep. You can enjoy the warm environment to the maximum.
- [Energy Efficient & Safe Heater] A special temperature sensor in the electric space heater to keep your room maintained at a comfortable temperature. The thoughtful energy-saving design makes you no longer need to worry about high electricity bills. The overheating protection function allows you to sleep peacefully. When the internal temperature of the oil heater is higher than 105 degrees, it will automatically power off. Whether it's a home or office, this heater is an ideal choice for you.
- [Portable & Space Saving] The size of this portable space heater is only: 12"L x 6"W x 16"H, specially designed for small to medium rooms. The oil heater for indoor use includes a convenient handle for easy carrying. You can easily move the portable space heater to any place you want, whether it's various rooms in your home or office. Let's enjoy the cozy warmth you need while studying, working, or resting.
- [High Durability] Made of high-quality solid steel, this oil-filled radiator heater is durable enough to give you peace of mind in extremely cold weather. The maintenance-free permanently-sealed oil reservoir of the oil-filled radiator heater never needs refilling, so you can use it for a long time. TRUSTECH oil-filled radiator heater is your perfect companion in winter.
- [Super Quiet Operation] This electric space heater operates silently, so you don't have to worry about noise disturbances, and it doesn't emit light. It is great for use while you are working, studying, meditating, or sleeping. TRUSTECH oil heater for indoor use heating cycle is so quiet that you'll forget its existence. Provide you with a quiet and comfortable personal space to sleep easily at night.
Bestseller No. 5 
Rellorus Radiator Heater, Space Oil Filled Heater 1500W, 4 Modes, 24H Timer, Adjustable Thermostat, Quiet, Electric Portable Heater with Remote for Home, Office, Bedroom, Indoor Use
- 🔥Personalized Comfort Heating Modes: Rellorus radiator heater equipped with 600W/900W/1500W heating modes for quick heating, it also comes with an ECO mode that you can activate if you’re looking to get a more cost-effective way of using electricity.
- 🔥Precise Electric Thermostat: Set your temperature from 41℉ to 95℉ in 1℉ increments. It gives you more control to heat different size spaces up to 300 square feet and can be used in variable temperatures conditions.
- 🔥Digital Display and Touch Control: An upgraded cool-looking LED panel and better interface, just one touch to adjust your space heater. Remote control also provides 19-feet access to all the heater settings.
- 🔥Warmup Before Arriving Home: 24H timer allows you to set heater turn on/off at your convenience, you can also set the auto on time while on standby. The radiator will continue to release heat even after it is switched off.
- 🔥Humanization Design Make Life Easier: The heater is made in a convenient housing on wheels, a handle for movement and a plug hole for the cord storage. No tools required for assembly.
Bestseller No. 6 
G-Ocean Oil Filled Radiator Heater, 1500W Quiet Full Room Radiant Heater with Digital Thermostat, 24 Hrs Timer & Remote, Overheat & Tip-Over Protection, Safety Electric Space Heater for Indoor Use
- HEATING FOR WHOLE ROOM：G-Ocean oil filled radiator heater heat up to 300 square feet. Quickly create large areas of warmth and comfort to share with your family in cold weather. Equipped with 7 thickened heating fins, this 1500W oil filled heater for indoor use features a Openwork design that increases the contact area between the heating fins and cool air, improving heating efficiency by 30% and providing efficient 360° circulation of hot air in large rooms.
- CUSTOMIZE YOUR COZY WARMTH：Oil heater is equipped with easy-to-read LED display that allows all functions to be operated at the touch of a button. Enjoying user friendly features including display on/off, 24H timer and remote for distant operation without leaving your cozy bed or couch.This energy saving radiator heater personalize your warmth and save more on your energy bills with 3 heating modes (3d: 1500W, 2d: 1000W, 1d: 500W) and digital thermostat from 45 to 95 °F in 1 °F increments.
- QUIET AND COMFORTABLE HEATINF: Forget those noisy space heater that stop you from getting a good night's sleep.Compared with other types of space heaters, G-Ocean oil filled heater have no fan-forced hot air circulation to prevent your skin from becoming dry overnight, and there is also no fan noise and other annoying sounds to disturb your sleep, work, conversation or meditation, bringing you maximum quiet comfort and constant warmth.
- DURABLE & MAINTENANCE-FREE: No more worrying about the oil heaters for indoor use large room breaking easily. The electric oil heater uses high quality steel components to permanently seal the oil system, eliminating the need to refill the oil. When the oil heater radiator is not in use, the hidden power cord box stores and protects the power cord well, extending the life of the oil radiator heater.
- YOUR SAFETY OF MIND IS OUR PRIORITY:Don't worry about space heaters overheating and catching fire in your house.The oil radiator heaters for indoor use has overheating and tip-over protection that automatically shuts off if knocked over by children and pets. Safety performance, reinforced base and flame retardant materials makes this oil heater for indoor use a must have in each household .G-Ocean electric space heater will offer all the consumers 1-Year manufacture with your purchase. Feel free to contact us any time!
Bestseller No. 7 
PELONIS Electric 1500W Oil Filled Radiator Heater with Safety Protection, LED Display, 3 Heat Settings and Five Temperature settings. Perfect for for Home or Office
- [Efficient Heating & Multiple settings] Three heating options (900w, 1500w, mode) and five temperature settings (65F, 70F, 75F, 80F and 85F) to achieve customized temperature settings with maximized efficiency and warmth. Enjoying user friendly features including the LCD screen, programmable thermostat, remote control and 10-hour Timer.
- [Portability] 4- swivel Caster Wheels capable of 360°rotation provides easy portability to move your Polonis space heater from room to room.
- [Safety Features] 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 .it offers warmth more gentle and lasting but usually takes more time than fan heaters because its heat-conducting medium is oil.
- [Manufacturer ] With confidence in the quality and efficiency of our digital LCD heater, a 1-Year manufacture was offered with your purchase.
Bestseller No. 8 
COSTWAY Oil Filled Radiator Heater, 700W Portable Space Heater with Adjustable Thermostat, Overheat Protection, Electric Heater for Bedroom, Indoor use
- ☀️ 【Adjustable Thermostat】In order to meet your different heating needs, this oil filled radiator heater allows you to adjust the temperature from low to high (32℉ - 194℉) by rotating the thermostat knob. Besides, it features the thermostat. If the room reaches the desired temperature, it will auto-off for energy-saving.
- ☀️【Effective Heating】Equipped with 7 heating fins and diathermic oil that no need to refill, this electric space heater is able to heat up small spaces evenly. Meanwhile, the 360 full-area heat dissipation provides comfy and steady warmth for people around it.
- ☀️ 【Designed for Safety】Considering your security, this portable radiator heater comes with overheat and tip-over protection. If it overheats or accidentally dumps, this space heater will automatically shut off for safe protection. At the same time, the ETL certification adds extra safety.
- ☀️ 【Quiet Operation】Working without any fans and winds, this electric oil filled radiator creates a noiseless environment for you to work. Likewise, there are no dazzling lights that avoid disturbing your sleeping. Therefore, you can use this space oil filled heater day and night.
- ☀️ 【Portable Space Heater】With the handy handle and lightweight design, this oil filled radiator electric heater makes movement conveniently so that you can move it from one room to another effortlessly. In addition, the compact size is perfect for different places, such as home, apartment and office etc.
Bestseller No. 9 
GRFSD Electric 2000W Oil Filled Radiator Heater with Safety Protection,Space Heater,Adjustable Thermostat,Quiet Portable Heater with Tip-Over&Overheating Functions.Perfect for Home Or Office
- [Efficient Heating]-Three heating options(800w,1400w,2200w，mode)to achieve customized temperature settings with maximized efficiency and warmth.Radiator heater uses the strong convection heating technology to heat the cold air,form a circulating warm air flow and warm up the room evenly.
- [Detachable Folding Drying Rack]-can dry socks for children and adults,towels,and bid farewell to cold and damp clothing in winter.
- [Portability]-4-swivel Caster Wheels capable of 360°rotation provides easy portability to move your space heater from room to room.Moreover,this oil filled heater produces large amount of radiant heat but with a low surface temperature,it's a wise choice for homes with pets or kids.
- [Safety Features]-Power indicator light lets you know the unit is ON,built-in safety,And we use the ABS flame resistant material and design the tail fin separation to add an extra protection.Furthermore,the heater is equipped with tip-over and overheat protection,it'll shut off auto to prevent the fire hazard once it is tilted to the ground at a certain angle or over-heating due to the abnormal situation.
- [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.Enjoy the warmth safely &freely on winter days.
Bestseller No. 10 
Comfort Zone CZ8008 1,500-Watt Electric Oil-Filled Radiant Radiator Heater, Permanently Sealed, Never Refill, Adjustable Thermostat, Stay-Cool Handle, Tip-Over Switch & Overheat Protection System
- ☀️SILENT OPERATION: The oil-filled radiator heater runs silently in the background, making it a great option for use in areas like offices, dorms and bedrooms where a quiet environment is essential.
- ☀️VERSATILE HEATING: An adjustable thermostat and 3 heat settings allow you to quickly and easily customize the heat output to meet the requirements of your space.
- ☀️COMPACT AND PORTABLE: The radiator heater has a compact design that fits into medium-sized rooms with ease. It sits on 360-degree swivel casters for easy transportation from room to room.
- ☀️NO REFILLS REQUIRED: The oil radiator heater’s 5-channel design is permanently sealed and never needs to be refilled. This helps keep maintenance to a minimum.
- ☀️SMART SAFETY FEATURES: Features like a stay-cool molded handle, a tip-over switch, an overheat protection system and a power indicator light provide enhanced safety.
Bestseller No. 11 
COSTWAY Oil Filled Radiator Heater, 1500W Portable Oil Heaters with 3 Heat Settings, Adjustable Thermostat, Overheat & Tip-Over Protection, Electric Space Heater for Living Room Bedroom Indoor Use
- 🌞【Efficient Heating & Adjustable thermostat 】With 7 oil-filled thermal slots, which is 5” width and filled with 4 lbs oil, Costway oil filled radiator heater provides energy-efficient heating for medium to large rooms that need constant heat in the winter. The oil filled heater equips with 3 heat setting(600w, 900w,1500w) and adjustable thermostat, you can customize the temperature according your heating needs.
- 🌞【Quiet Operation & Sealed Oil】Silent operation makes the oil heater perfect for any room, since it won’t bother you from work, sleep, chat or anything. Especially in night when you are in sleep, quiet operation will give you beautiful dream. The oil filled radiator heater is permanently sealed with oil and it’s never need to be refilled.
- 🌞【Safety Guarantee】The oil filled radiator heater will shut off automatically when it’s overheat. And when the heater tip over the radiator heater will also shut off immediately. Thermal slots maintain a low surface temperature, don’t worry that you will be scalded accidently.
- 🌞【Easy to Portable & Storage】The oil filled heater equips with four heavy-duty caster wheels, which provides easy movement from this room to another room. And when cold season passed, you can take the base off and wrap the cord in the front of the heater, which ensures tidy and make the storage more easier.
- 🌞【Shipping & Customer service】Ups or usps will deliver the item to your house in 3-6 business days after you placed an order. We packed oil filled radiator as good as we can, if there is oil leaked or other damaged parts, please contact us first and offer us pictures of damaged part, we will solve the problem as the way you want(discount or replacement)
Bestseller No. 12 
COSTWAY 1500W Oil Filled Radiator Heater, Electric Oil Radiant Heater w/Universal Wheels, 3-Level Heat, Tip-over & Overheat Protection, Portable Space Heater for Home Office Indoor Use, White
- 🌞【Efficient Heating Drives Away Coldness】: Featuring high-efficiency heating with V0 flame resistance, this oil filled radiant heater will instantly make your surroundings full of warmness. There are 3 heating levels for you to choose: 600W, 900W and 1500W. Moreover, the thermostat design is functional to keep the surroundings in a suitable temperature.
- 🌞【Quiet Working Environment】: The heating process of the heater won’t make out any noise, wind or dazzling light, so you can sleep and relax with warmness and at ease. Furthermore, the permanently-sealed oil reservoir allows you to use the heater for a long-lasting time without refilling any oil.
- 🌞【Dual Tip-over & Overheat Protections】: This space heater possesses ETL certification and UL certification, making it more reliable to use. Also, When the tipping angle reaches 30°-60° or the temperature is too high, the heater will turn off automatically, thus highly ensuring the safety during operation.
- 🌞【User-Friendly Handle & Lights】: The oil filled space heater is designed with a foldable handle which is space-saving when not in use. And the ventilation holes are functional to dissipate excessive heat. What’s more, the indicator light will make you clearly know the operating condition of the heater.
- 🌞【Slim Size for Multiple Ideal Places】: Equipped with 4 universal casters and a convenient handle, the heater is much easier to move around, which saves much effort for you. The slim size makes the oil filled heater ideal for different indoor occasions, such as bedroom, living room and office.
Bestseller No. 13 
COSTWAY Oil Filled Radiator Heater 1500W, Portable Electric Oil Heater w/Universal Wheels, 3-Level Heat, Tip-over & Overheat Protection, Small Space Heater for Living Room, Bedroom, Office, Black
- 🌞【Fast & Efficient Heating】: Featuring high-efficiency heating with V0 flame resistance, this oil filled radiant heater will instantly make your surroundings full of warmness. There are 3 heating levels for you to choose: 600W, 900W and 1500W. With this functional oil filled heater, you won’t feel cold anymore in chilly winter days.
- 🌞【Quiet Working & Energy Saving】: The operation of the heating won’t make out any noise, wind or dazzling light, so you can sleep and relax with warmness and at ease. Furthermore, the permanently-sealed oil reservoir allows you to use the heater for a long-lasting time without refilling any oil.
- 🌞【Double Tip-over & Overheat Protection】: This small space heater possesses ETL certification and UL certification, making it more reliable to use. Also, when the tipping angle reaches 30°-60° or the temperature is too high, the heater will turn off automatically, thus highly ensuring the safety during operation.
- 🌞【4 Universal Wheels for Easy Movement】: Equipped with 4 universal casters and a convenient handle, the heater is much easier to move around, which saves much effort for you. The slim size makes the oil filled heater ideal for different indoor occasions, such as bedroom, living room and office.
- 🌞【User-Friendly Details】: The oil filled space heater is designed with two power switches on the side, allowing you to easily select the heating levels. And the indicator light on each switch will make you clearly know the operating condition of the heater. What’s more, the ventilation holes are functional to dissipate excessive heat.
SaleBestseller No. 14 
COSTWAY Oil Filled Radiator Heater, 1500W Portable Space Heater with Adjustable Thermostat, 3 Heat Settings, Overheat and Tip-Over Protection, Electric Oil Heater for Living Room Bedroom, Indoor Use
- 🔥Fast and Efficient Heating-----With maximum 1500W power, our oil filled heater can heat medium to large rooms quickly and effectively, keeping you away from coldness in winter days. It is the best choice for a cold day and improves the quality of your life.
- 🔥Maintenance Free & Silent Heating-----This oil heater is equipped with a permanent sealing oil to prevent leakage, you do not need to add extra oil. Our oil filled heater works without noise and will not disturb your sleep, work and thinking, allowing you to enjoy a quiet environment.
- 🔥3 Adjustment Modes & Energy Saving----- This easy-to-operate radiator heater features 3 heat settings(low, med, high) and adjustable thermostat to provide energy efficient and constant heat for your home and office, reducing costs, and you can adjust the oil filled heater temperature according to the heating area to meet your different needs.
- 🔥Tip-Over & Overheating Protection-----Our oil filled radiator heater can provide a comprehensive protection for you and your family to spend a comfortable and warm winter. When the oil filled heater is tilted to the ground at a certain angle or the temperature is too high, the machine will automatically disconnect the power to prevent accidents and improve safety.
- 🔥Easy to Carry and Store-----This small space heater has lightweight and compact design for easy storage. 4 universal casters and front carry handle make it easy to move the oil filled heater from one room to another. You can wrap the wire around the storage when you are not using it, which is both clean and space-saving.
SaleBestseller No. 15 
COSTWAY Oil Filled Radiator Heater, 1500W Portable Space Heater with 3 Heat Setting, Built-In Thermostat and Humidification Box, Energy-Saving Quiet Electric Heater for Home Office Indoor (White)
- 🔥【3 Heat Setting & Built-In Thermostat】: This oil-filled radiator space heater features 3 heating powers (600/900W/1500W), which allows you to select the desired warmth according to your heating needs. Besides, the built-in thermostat keeps the room temperature at the temperature you set to bring uninterrupted warmth while saving energy.
- 🔥【Dual Heating Tubes for Efficient Heating 】: With dual U-shaped heating tubes, a permanently-sealed oil reservoir and 7 heating fins, this electric oil heater will perform its powerful heating effect so that it can deliver 1.5 times more heat than the ordinary one to spaces of different sizes, such as study room, bedroom and living room. And it can heat up the space to 300 square feet.
- 🔥【2 Hanging Racks & Humidification Box】：Coming with 2 retractable handles and 1 cup holder on the top, you can keep towels that hang on the racks and bottles warm for use at all times. And on the back of the oil heater, there is a large 300ml capacity humidification box, you can add water into it to prevent the air too dry or to keep your skin without drying. The duration of the humidification can last 6H.
- 🔥【Overheat & Tip-over Protection 】: Considering your safety, this electric oil-filled radiant heater is designed with double overheat protection and protection, ensuring it will automatically shut off if it overheats or accidentally tips. Besides, the V0 flame retardant material and ETL certification add extra security.
- 🔥【Quiet Working & Easy Mobility】: This portable electric heater operates with no wind, no dazzling light and no disturbing noise (lower than 35dB), which is great for you to work and sleep. And it is ready to use without any assembly. The 4 universal wheels allow you to move this oil heater from room to room effortlessly. And the cord storage box avoids wires getting tangled in the wheels when pushing.
Last update on 2023-06-10 / Affiliate links / Images from Amazon Product Advertising API