How Long do Oil Filled Heaters Last & 3 Best Oil Heaters

oil filled heater

Oil filled heaters gained huge popularity because of their affordability and convenience. But you probably have a lot of questions about these heaters such as their longevity, safety and other things. Today we will answer the most common questions about oil filled heaters and will also include 3 of the best oil filled heaters that are available. 

How Long Do Oil Filled Heaters Last? 

If you take good care of them, oil filled heaters can easily last 15 to 20 years. By good care of them I mean, giving them a little rest in between use and using them at a moderate temperature, ideally between 800 to 1000 degrees Fahrenheit. Also cleaning them regularly. 

How do oil-filled heaters work?

The oil field heaters have electrical elements that are heated through electrical power. The elements are installed in an oil reservoir that heats up when the filaments become hot. The heat is then released to the casing or radiator, where it is then moved to the surrounding air.

Are oil-filled heaters safe to use?

The oil-filled heaters are very safe. There are several safety features such as overheat protection and tip-off protection. They do not emit any fumes and also safe to touch. You can also use them on carpet and around child without much worry. You can count on them to assure you the highest safety standards. 

Do oil-filled heaters use a lot of electricity?

They short answer is 'no'. Oil filled heaters are very energy efficient and do not use lot of electricity. Oil heaters turn off the heating element once the oil reaches a certain temperature and starts again when the oil starts to cool down. This means it's not using electricity all the time even if you leave it on for hours.   

If you have made the decision of buying a oil filled heater, then you might take a look at our picks of the best 3 that you can find on Amazon. Below that, here is a guide on how to take care of your oil radiator heater so that it last long. 

3 Best Oil Filled Heaters Reviewed

Delonghi Oil Filled Heater Best Overall
  • Features a rust-resistant construction
  • 1500 watts of heating power
  • Features 3 different heating pre-sets
  • Comes with an internal thermostat

We were impressed by the De’Longhi EW7707CM Oil-Filled 1500w Radiator and its heating capabilities. It's very easy to use and comes with a lot of features. With a heating power of 1500 watts, this radiator will be able to heat any room efficiently.

 It’s very well built with a rust-resistant construction; we have no doubts that you’ll be using it for a long time. We were also happy to see that it was fitted with 4 caster wheels allowing you to move it effortlessly from one room to another if needed. Thanks to the various heat settings and adjustable thermostat, you’ll be able to personalize it according to your warmth requirements.

When we put this unit to test, we were very impressed by its performance. The heater was able to heat up the room fairly quickly and is suitable for even the chilliest of winter. Unlike other similar products, the De’Longhi EW7707CM Oil-Filled 1500w Radiator operates quietly, making it perfect for your living room. 

They come with manual controls, so you can even hook them up with suitable smart plugs, and it’s also backed by a 1-year warranty. 

Pelonis Oil Filled Raditor Heater Best Value
  • Sports three heating modes and five temperature settings
  • Features 4 caster wheels for transportability
  • Includes a power indicator light
  • Comes with a built-in overheat protection

The Pelonis Ph-14A Oil-Filled Radiator is one of the best in the market. It's exceptionally well-built with an attractive design. Due to its compact frame, it won't take up much space in your rooms. This radiator is also fitted with 4 wheels so that you can easily move it from one room to another. Not just that, the handle on the heater further enhances transportability. 

This unit is also remote controllable, so you can use it conveniently without having to move from one place to the heater. Unlike other similar products, we love that it comes with an LED display, and we found it very easy to use.

In our testing, it was able to heat up quickly and efficiently. It's loaded with three heating modes and five temperature settings (65f-85f), and even on its lowest settings, it was able to produce decent heating for winter. Its fitted with built-in over-heat protection, and this unit didn't get too hot even after hours of usage. 

This radiator also has a hook on the side so that you can easily withdraw the power cord when not in use. However, when you push the buttons, it makes a loud beep sound, which can be quite annoying.

Delonghi Oil Heater Upgrade Pick
  • High-quality steel construction
  • Heating power of 1500 watts
  • Fitted with a thermal shutoff to prevent overheating
  • Features 3 heat settings

De Longhi is known for their quality products, and the TRD40615E 1500W Oil-Filled Radiator is another fantastic offering. It has a very compact design, so you don't have to worry about it taking up too much space. The minimal design also ensures that it doesn't stick out in your room. 

It comes with multiple heat settings, and with digital controls and an adjustable thermostat, you can adjust the heat settings according to your requirements. We were also pleased to see that it comes with an ECO function that automatically adjusts power and heat settings for an economical and comfortable experience.

When we put this unit to test, we were very impressed by its heating capabilities. For rooms up to 144sq feet, this heater can warm up efficiently and evenly. In the unlikely scenario that the unit overheats, the De Longhi TRD40615E 1500W Oil-Filled Radiator also comes with a thermal shutoff. 

Not just that, it's also fitted with an anti-freeze setting to prevent the pipes from freezing. Unlike other products in the market, this unit also operates quietly. On the downside, it comes with an expensive price tag.

How to Take Care of Your Oil Radiator Heater

Remove dust regularly

Dust build-up can damage your oil filled heater. A dust cloth can be applied to remove the dust. Start by unplugging the oil-filled heater before you start cleaning it. Let it cool down to avoid burning your hands. Make an effort to clean it at least weekly, and you will avoid dust build-up. When too much dirt accumulates on your heater, it can reduce its efficiency and lead to low efficiency.

Service yearly

An oil field heater will serve longer if you can service it yearly. Take time to assemble the necessary tools, then carry out the servicing. Some models come with several features, and they can be hectic to service if you are not experienced. You can hire a professional to carry out the servicing. A qualified technician will carry out necessary prevention measures that will make it easy for you to realize the best results in your struggle to keep the oil filled room heater last longer.

Read manufacturer’s instructions

The different types of oil-filled heaters in the market come with care details. It is good to take time and check out the care instructions before you can start using them. Clean the heater, as indicated in the instructions. Many top brands will have clear guidelines on what you should do to keep your heaters working at their optimum. You are in the best position of realizing the longest-serving heater if you can adhere to all the care instructions.

Oil field heaters are very efficient in daily applications. You can get them to improve the efficiency of your home. They are comfortable and effective in making you enjoy the room temperature. Many people prefer them because they are very reliable.