LAST UPDATED: November 1, 2020
The Best Oil Heaters (Review & Buying Guide) in 2021
Get toasty with these efficient and inexpensive oil heaters
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Oil heaters can be a great way to economically heat a room. A well-built oil heater can be up to 99 percent energy efficient because nearly all of the electricity consumed is converted to heat. These radiating heaters use electrical current to heat and circulate thermal oil, which heats up warming fins that radiate warmth into the room. As the air around the radiator is heated, the hot air rises to create a circulation that spreads the heat to the room. This process can be slow, but because there are no fans or heating coils, an oil heater uses less energy than an electric heater and is completely quiet.
Not only are they quiet and more energy-efficient, but oil heaters don’t dry out the air in your home the way other space heaters and forced-air heaters do. All of these factors make the oil heater a superior choice in space heaters. Here are some of the best oil heaters on the market.
This oil heater features comfort temp technology that reduces energy costs while automatically maintaining a comfortable temperature in whatever room you put it in. Heat settings range from 700 to 1,500 watts.
- Sleek and inconspicuous design automatically maintains optimal temperature and power settings
- Comes pre-assembled for use straight out of the box
- Takes up space when not in use
- Compact and unobtrusively designed to blend into the decor
- So quiet, you don’t even know it’s there
- Construction of the faceplate and caster wheels doesn’t seem to be as rugged as some other models
This unit’s three heating modes and five temperature settings maximize efficiency and control while the LCD screen, programmable thermostat, and remote control offer ease of use.
- Design fits in with a lot of home decors
- Features several safety precautions and a timer with automatic shut-off
- Heater and timer only work on preset temperature and time settings
- Not as customizable as some other models
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Benefits of Oil Heaters
- Energy efficiency.Oil heaters are among the most energy-saving space heaters since they don’t have fans that are required to push warm air out, but work simply on the principle of radiant heat.
- Heat retention.Because it takes time for the oil to cool once you turn off the unit, an oil heater continues to heat the room for a while after being shut down.
- Portable.Most oil-filled heaters are on caster wheels and are light enough to be moved easily from room to room to provide heat wherever you need it.
- Safety.With many portable heaters, the surface gets hot enough to burn anyone who may touch it, but not so with oil-filled heaters. They do get warm to the touch, but not hot enough to cause a burn.
Types of Oil Heaters
This is the typical portable oil heater that people use in most homes. It consists of oil-filled columns or coils through which heated oil flows by convection. This creates heat on the coils that radiates out into the room in order to provide ambient, moist heat for spots in your home that may not be heated by your built-in heating unit.
This is a central unit that provides heat throughout your entire home. The main unit is usually in a basement or other storage area in the home. Here, oil mixes with air and is burned. The flames heat a metal heat exchanger that is then mixed with air, forcing heat through your home’s internal ductwork to deliver it all over your house.
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TheHoneywell Heating Specialty Co.was formed in 1906 by engineer Mark Honeywell. Honeywell has been a trailblazer in the home plumbing and heating industry ever since, and is known for producing high-quality products like theHoneywell 7 Day Programmable ThermostatandHoneywell portable air conditioners.
Pelonis.has been in the portable heating and cooling business for more than 25 years. Based out of Exton, Pa., the company produces a reliable line ofdehumidifiers,portable air conditioners，粉丝和portable heaters.
NewAir是一家紧凑型家电制造商，由Luke Peters推出超过15年前推出，他出售便携式空调和蒸发冷却器的车库。今天，该公司已经多样化，提供各种各样的小家电，如NewAir Freestanding 27 Bottle Compressor Wine Fridgeand theNewAir Countertop Clear Ice Maker.
- Under $50:此价格范围将为您提供有限的便携式油加热器选择。这种价格范围内通常会发现适合加热较小空间的微小和紧凑型号，或没有大量增加的功能的型号。
- Over $100:在这里,你会有access to the most futuristic, sleekest designs of oil heaters that will be equipped with all the bells and whistles, like incremental digital temperature controls, energy-saving operation modes, and more.
When selecting a portable oil heater, make sure it’s equipped with safety shut-off features to minimize fire risk. Options should include overheat protection and tip-over protection. Some models also offer anti-freeze protection to ensure that the oil doesn’t freeze in the columns if it becomes too cold.
A good oil heater will allow you the ability to customize the amount of heat that’s produced based on your needs or comfort level. Look for a heater that offers at least two or three heat settings ranging from low to high.
While all oil heaters come with adjustable thermostats, the ones that feature incremental changes are the most customizable, allowing you to increase or decrease the temperature of the heater by single degrees. Some oil heaters offer very limited temperature settings, making it more difficult to achieve the desired level of warmth in a room.
一定要寻找一个油加热器的支持a solid warranty from a reputable company. There are a lot of heater manufacturers and sellers out there, and not all heaters are created to be super reliable and durable. You don’t want to invest money in a new heater only to have it break shortly after purchase and find out that you have no recourse for getting it replaced.
- Heating Capacity.Consider the size of the space where you’ll be using the oil heater. Larger rooms require between 900 and 1,500 watts of heating capacity, whereas small offices, bathrooms, and bedrooms might be sufficiently heated by a 300- to 500-watt heater. If you’re going to heat a small space, then a larger, more expensive heater is unnecessary.
Best Portable Oil Heater Reviews & Recommendations 2021
The De’Longhi Oil-Filled Heater tops our list as the best overall oil heater. This unit features comfort temp technology that reduces energy costs while automatically maintaining a comfortable temperature in whatever room you put it in.
The temperature is easy to control, thanks to the adjustable thermostat and multiple heat settings that range from 700 to 1,500 watts. The oil system is completely sealed for maintenance-free operation. Features like the included SmartSnap wheels and built-in power cord storage make this heater even easier to set up, use, and store during the summer months.
The Aigostar Pangpang 1,500-Watt Oil-Filled Radiator is one of the best values on the market. At a portion of the cost of other heaters, you get 1,500 watts of power that could heat a medium or large room.
While the price tag of this heater is very attractive, the main faceplate and caster wheels seem a little flimsy, so keep that in mind when moving it from room to room. Try not to be overly rough during transportation.
Read up on our favorite small space and RV heatershere.
Our premium pick is the Pelonis Oil-Filled Heater. This device is packed with high-end features that will not only keep you warm but also complement your modern lifestyle.
We do wish it had better user controls, however. Users can adjust the heat settings only in 5-degree increments between 65 and 85 degrees Fahrenheit.
The NewAir oil-filled heater is a good option for the home and office thanks to its portable design. The small size allows this device to fit easily under a desk or next to a wall.
The adjustable thermostat is a nice feature that allows for a customizable comfort level. Despite its low-wattage design, it heats up rather quickly and efficiently while keeping energy costs down. While this heater may not be the best design to heat large spaces, it will effectively heat a 40-square-foot area and is great for smaller areas or to use in conjunction with central heating. It’s also very quiet, allowing you to work, talk on the phone, or watch TV without distraction.
It would be nice if this heater were more visually appealing, but if you’re going to keep it in a discreet, out-of-the-way location, its design won’t really matter.
The Aikoper oil-filled heater definitely deserves an honorable mention. Its features include three heat settings, an eco mode, and a large, easy-to-use LED screen.
Thanks to the caster wheels, it can also be moved easily around the room or from room to room to optimize heating comfort. We do wish the caster wheels were a bit more substantial, as they seem like they may break easily if too much force is used when moving the heater.
The Honeywell HZ-789 EnergySmart Electric Oil-Filled Radiator deserves an honorable mention for being a reliable and well-built unit. It features a convenient two- to 12-hour timer, two heat settings, and a digital thermostat that allows you to easily modify your heat settings to the ideal temperature.
While the digital display of this heater is sleek and easy to read, the device isn’t as customizable as some other models. You can change the heat settings only between 65 and 80 degrees in 5-degree increments, and the timer selection has to be made in two-hour intervals between two and 12 hours.
With multiple heating modes, the Aireplus 1,500-Watt Oil-Filled Radiator will quickly and efficiently heat up almost any room in your home. This heater features a large digital display that’s easy to read and allows you to select from three heat options of 600, 900, or 1,500 watts.
You can also choose the smartly designed eco mode that offers a wide range of temperature settings between 40 and 95 degrees Fahrenheit that can be selected in 1-degree increments, making this one of the most customizable oil heaters on the market. It’s also equipped with a 24-hour timer and a convenient remote for operation from a distance. As an added bonus, this heater features a special childproof lock so that little fingers can’t accidentally change your heat settings.
The only thing we might modify on this heater would be the durability of the caster wheels, which seem a little flimsy. Other than that, this is an excellent heating option.
The Costway Oil Filled Radiator is a simple and easy-to-operate heater without a lot of bells and whistles. It offers a 1,500-watt capacity with a dial thermostat that allows for incremental temperature changes and three heat settings of low, medium, and high.
While we really like the ease of use and simplicity of this heater, it would be great if it had a programmable timer for setting temperature changes while you’re sleeping or out of the house.
- Always shut your oil heater off whenever you leave your home in order to minimize the risk of fire.
- If you have small children, be sure to put your oil heater in a space that minimizes the risk of accidental tip-over or changing of the temperature settings by curious hands.
- Be sure to keep the heater in a well-ventilated space away from drapes, furniture, or clutter to avoid accidental overheating or burning.
- Always read online reviews before buying to see what other consumers have experienced with the particular model you’re interested in.
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Do oil heaters use a lot of electricity?
A:Oil heaters are much more energy efficient than other types of portable heaters. A typical 1,500-watt oil heater running for six or seven hours per day will cost less than $1.50 per day in electricity charges, versus a typical ceramic forced-air heater that costs over $3 to run for the same amount of time.
What oil-filled heater is the best?
A:The best oil-filled heater is one with automatic shut-off safety features, multiple heat settings, and a solid manufacturer’s warranty.
What type of oil heater is the cheapest to buy?
A:Portable oil heaters are almost twice as efficient as their forced-air ceramic counterparts.