Best Oil Filled Heaters in 2022: Top 10 Picks

Sometimes it might be quite difficult to find the best oil filled heaters. With every niche market offering so many different products, it makes sense that this is the case.

Unfortunately, this very fact can make it incredibly difficult to find the item that best suits your needs, which is why we’ve put together this oil filled heaters buying guide.

Our Favorite Picks:

The 10 Top Oil Filled Heaters Reviews:

Bestseller No. 1
ZAFRO Oil Filled Radiator Heater, 1500W Portable Electric Oil-Filled Radiant Heater with Adjustable Thermostat, Oil Heater with 3 Heat Settings, Space Heater with Tip-Over & Overheat Protection for Indoor, Room, Office and Home (Grey)
  • 【3 Heat Settings】:ZAFRO Oil Filled Radiator Heater has 3 heat settings, press the power switch button to either“I” (Low heating/600W) or“II”(Medium heating/900W) or both“I+II”(High heating/1500W), when you plug in and press the switch button to either“I”or “II” or “I+II”, the indicator of the oil heater will turn on immediately.
  • 【Tip-over & Overheat Protection】:The Radiator Heater has a built-in TIP Protector and a Over-heating Protector. You don't need to worry about safety issues when using the Electric Oil Heater and the space heater is ETL certified to be safe for using. The power indicate light can let you know at a glance that it’s plugged in.
  • 【Quiet Operation & Energy-Saving】:ZAFRO Oil Radiator Heater offers you a warm and cozy atmosphere without any heater sounds that disturbs you and you could adjust the temperature to meet your needs. Especially, our room heater can heat a 120 sq.t room quickly , which means it can reduce your energy bills effectively.
  • 【Portable to Move & Clean】:The Oil Heaters for Indoor Use equips with castor wheels and a carrying handle, which means you can move it from room to room easily. Meanwhile, The smooth surface of the mini electric radiator makes it easy to wipe clean with a soft and damp cloth when not in use.
  • 【Ideal Size for Indoor Use】:The designer used special materials to keep the product strong and reduce the weight of the oil filled heater to 17.86 Lbs and the size is only 13.1"L x 9.4"W x 24.6"H. Therefore, this radiant heater is an ideal choose for you to defend cold seasons and bring warmth no matter you are studying or working. And the heater is not only suitable for your home, but also for your workplace.
Bestseller No. 2
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.
SaleBestseller No. 3
Comfort Zone CZ7007J Oil-Filled Electric Radiator Heater with 3 Heat Settings and Silent Operation
  • HIGH POWER | Rotary Switch for Power Level Control 500, 900 & 1200
  • SAFE | Safety Tip-Over Cut off Switch and Overheat Protection System
  • EFFICIENT | Oil-Filled Heater - Permanently Sealed - Never Needs Refilling
  • SMART DESIGN | 7 Warming Fins with Adjustable Thermostat - Large Wheels for Easy Movement - Stay Cool Molded Handle
Bestseller No. 4
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 6 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. 5
PELONIS PHO15A2AGW, Basic Electric Oil Filled Radiator, 1500W Portable Full Room Radiant Space Heater with Adjustable Thermostat, White, 26.10 x 14.20 x 11.00 in
  • [Efficient Heating & Adjustable thermostat] Featuring 3 heat settings (600, 900 and 1500 watts) correspoding LOW, MID and HIGH option with mechanical 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 heavy duty 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 WARRANTY: Pelonis offers a 1-year manufacturer warranty with your purchase of any of our product.
SaleBestseller No. 6
DeLonghi Oil-Filled Radiator Space Heater, Full Room Quiet 1500W, Adjustable Thermostat 3 Heat Settings, Energy Saving, Safety Features, Light Gray, TRH0715
  • SILENT FULL ROOM WARMTH Packs 1500 watts of power for full room heat
  • DURABLE AND MAINTENANCE-FREE High quality patented steel assembly and permanently-sealed oil reservoir never needs refilling
  • PERSONALIZED COMFORT Adjustable thermostat and three heat settings
  • PATENTED THERMAL SLOTS Unique thermal slot design maximizes heat flow into the room while maintaining a low surface temperature
  • 250 SQ FT OF COMFORT Efficient in rooms up to 250 square feet
Bestseller No. 7
De'Longhi Comfort Temp Full Room Radiant Thermostat, 3 Heat Settings, Energy Saving, Safety Features, Nice for Home with Pets/Kids, 27" x 6.5" x 15.5", Light Gray
  • LOWER ENERGY BILLS: By heating only the room you’re in, you can lower your household thermostat and lower your energy bills
  • NO ASSEMBLY REQUIRED: Only De’Longhi has patented Smart Snap 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
  • PERSONALIZED COMFORT: Adjustable thermostat and multiple heat settings
Bestseller No. 8
Comfort Zone CZ8008 Silent Electric Oil-Filled Radiator Heater with 360-Degree Swivel Casters, Gray
  • 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. 9
De'Longhi DeLonghi TRD40615E Full Room Radiant Heater, 27.20 x 15.80 x 9.20, White
  • DURABLE & MAINTENANCE-FREE: Patented, high-quality steel assembly and the permanently-sealed oil reservoir never needs refilling
  • RADIANT HEAT: 1500 watts of heating power for quiet, full room comfort
  • PERSONALIZED COMFORT: Customize to your heating needs with an adjustable thermostat and 3 heat settings
  • PATENTED THERMAL SLOTS: Unique thermal slot design maximizes heat flow into the room while maintaining a low surface temperature
  • PEACE OF MIND: Features a thermal shutoff to prevent overheating
Bestseller No. 10
DeLonghi, Quiet 1500W, Adjustable Oil-Filled Radiator Space Heater, 14" w x 6" d x 25" h, Black
  • LOWER ENERGY BILLS: By heating only the room you’re in, you can lower your thermostat and lower your energy bills.
  • SAFETY TECHNOLOGY: Perfect for family use, De’Longhi safety features include a thermal shut off that prevents overheating.
  • 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.

Last update on 2022-08-14 / Affiliate links / Images from Amazon Product Advertising API

How to find the best oil filled heaters?

Here, we’ll be going over a number of factors that you can use to ensure that you’re purchasing the best oil filled heaters for you.

Regardless of which type of item you’re looking to buy, chances are that there are existing buying guides on the internet, all of which aim to give you good oil filled heaters recommendations.

Despite these recommendations, however, it’s always a good idea to do your own research. In addition to this research, asking yourself the following questions is also super helpful:

  • What features does the oil filled heaters need to have to be perfect for my needs?
  • What is my budget?
  • Do I need to purchase a certain brand?

Once you’ve answered these questions and have a good idea of what you’re looking for and the buying process becomes much easier. Keep in mind that when looking for the best product, there’s no need to rush. In fact, very rarely are the ideal products found by choosing the first one you see or by basing your decisions on only one factor. Take your time and enjoy the process!

Now, with the answers to the previous questions in mind, we urge you to use our upcoming buying guide for oil filled heaters to find what you’re looking for:

Brand

In some cases, the brand of oil filled heaters is very important. For example, if you’re looking for an item that works in tandem with another, you might very well need both products to be the same brand. If this is the case, it’s vital to pay attention to this factor, as choosing the wrong product can mean the difference between wasting your money and buying a great product that functions as it should.

Features

The features in any given oil filled heaters are important because they can dictate which version of an item you need and how much money you need to spend. Consider all the key features that you want your item to have and don’t settle for anything that doesn’t check at least ¾ of your boxes.

Reviews

Customer reviews about oil filled heaters are crucial – especially when you’re buying a product that costs a lot of money or serves a big importance. Luckily, most products can be found online, which means that it’s common for there to be scores of customer reviews from those who have already purchased any given product.

Pay attention to these reviews. Take note of the pros and cons that they mention, and factor these into your big decision. In some cases, you’ll be forced to sacrifice one con in order to gain a particular pro, but being aware of the potential con is going to be beneficial in either case.

Quality

Of course, quality is key. You don’t want to purchase a low-quality product. If you do, you run the risk of your item breaking, not working properly, or otherwise proving to be very disappointing, as well as a waste of money.

You can compare oil filled heaters quality by researching what your potential purchases are made from, contrasting the individual items against each other to discern which one is made of the best materials.

Warranty

Warranty isn’t always going to be important, but it definitely can be. This is especially true if the item in question is tech-related or expensive. A good warranty will be valid for an extended time after purchase and cover a variety of problems ranging from item defects to random accidents, water damage, and other miscellaneous events that could ruin your product.

Conclusion

The quest to find the best oil filled heaters can be daunting – but it doesn’t have to be. It can be made much easier by asking yourself a few simple questions and then thinking critically about the items you want to buy. Consider their features, quality, brand, warranty, and customer reviews and you’re more likely to make a great purchase.