Which kerosene heaters are the most efficient? Find out below.
We took 20 different kerosene heaters and tested them over a span of 48 hours to find out which ones are the best heating solutions for your home.
6 of the products made the list and the Trueshopping 51,000 BTU Diesel Paraffin Space Heater took the top spot on because of its reliability and automatic overheat safety functions.
The Sealey AB1258 Space Warmer is worth mentioning as well. You can choose between three configurations of 125,000 BTU, 175,000 BTU, and 215 to provide sufficient heat on very large spaces when needed.
To find out more about the best kerosene heaters, take a look at our comparison chart below and see which ones will fit your needs the most.
ZIBRO Heaters RSG24 Wick Paraffin Heater Review – 100%
The ZIBRO Heaters RSG24 Wick Paraffin Heater is a small kerosene heater that outputs 8,250 BTU (2.4 kW) of heat which is enough to warm up a space of 400 square feet and below.
- Zibro Original, made in Japan, heatable surface m2 16-34, fuel consumption Ltr/hr 0.250, Energy efficiency class "A"
- No installation, no chimney, portable, 4-year extended warranty with Toyotomi fuel
- "Piezo" ignition; the ignition is achieved by turning the knob, the piezo emits the spark and the stove lights up; this system is more reliable than the classic candle
It’s a compact space heater that provides enough features to function as an efficient heating solution on very small areas of your home such as your studio or bedroom.
The size makes it convenient to take anywhere and with a capacity of 4.0 liters, it’ll last you up to 12-16 hours depending on your usage.
It comes with a whole host of safety features too like the emergency safety button and the automatic shut-off when accidentally tipped over.
There’s also an overheat protector onboard to shut it down when the temperatures get too high. It’s made of durable, high quality materials as well and operates on a few simple controls, making it very easy to use.
The only downside is that the small size means you’ll be limited to using it on only small spaces.
Mr. Heater F270320 MH125KTR Kerosene Heater – 93%
A capable industrial heating solution, the Mr. Heater F270320 MH125KTR Kerosene Heater outputs 125,000 BTU of heat to warm up a significant amount of space. It’s a great choice for warming up construction sites and any large, indoor locations that cover up to 3,125 square feet.
- 125,000-BTU forced-air kerosene heater for up to 3,125 square feet
- 8.5 gallon fuel tank provides up to 15 hours of heat; adjustable thermostat
- High-output fan; no-flame and over-heat safety sensors with auto shut-off
It’s especially effective at keeping cold air at bay during the winter months and is also built to withstand harsh temperatures.
It’s got a capacity of 32 liters that lasts up to 9 hours of heat during our tests. This kerosene space heater guzzles fuel quickly so do keep that in mind when using it.
There’s a safety feature built-in as well and that is the overheat safety shut-off that shuts down the heater when the temperatures are too high.
The downside is that it can get very loud but given the amount of heat and pressure it puts out, it’s understandable.
Corona Inverter Portable Heater Review – 92%
The Corona inverter Portable Heater is an indoor kerosene heater that outputs 3.2 kW of heat much like the Zibro Heaters LC32 Laser Paraffin.
- Inverter technology provides a major advance in heating comfort and economy
- Offers the latest in sophisticated electronic timer and thermostatic controls
- Has the unbeatable economy of paraffin heater running costs
It’s very easy to operate and provides enough heat to warm up a room up to 500 square feet. Just fill it up, plug it in, and it’s ready to go within minutes.
It relies on convection to distribute warm air around the room and we’re happy to report it’s consistent in this regard.
You can control the thermostat and the timer with just a push of a button and it also features a save key that automatically shuts off the heater once the room reaches a certain temperature.
It’s got 5.0 liters of capacity that allows it to run for up to 36-48 hours. It’s also got safety feature on-board as well like the automatic shut-off if knocked down and offers child-proof mode by locking the buttons.
The only downside is that it’s a bit heavy at 12 kgs compared to other small paraffin heaters.
Zibro Heaters LC32 Laser Paraffin Review – 82%
The Zibro Heaters LC32 Laser Paraffin is a compact paraffin heater that works best on small areas. Based on our tests, this heating solution is capable of warming up an entire space up to 500 square feet by outputting 3.2 kW of heat.
- 3.2kW Heat Output. Laser Burner Highly Efficient.CE Approved.
- Very quiet in operation. CO2 Sensor.LCD Display.Built in fan to circulate air.
- Economical “Save Mode”.Tip over switch to avoid spilling of fuel.
You can cycle through 5 different burning modes to adjust its efficiency and you can also dial in your desired room temperature when needed.
Its got 5.4 liters of fuel capacity that lasts up to 48 hours depending on the settings. What we really liked about this heater is that operates quietly and produces little to no fumes when in use.
A slew of different safety features like the tip-over switch to avoid spilling paraffin and the overheat/high limit switch protector complete the entire package.
It provides sufficient heat to warm up an entire room and does so consistently, making it the best kerosene heater for indoor use.
Sealey AB1258 Space Warmer Review – 70%
The Sealey AB1258 Space Warmer comes in at a close second on our list. It’s a solid kerosene space heater that outputs 125,000 BTU and is an effective heating solution on large areas like workshops especially during the winter months.
- 125, 000Btu/hr(36.6kW) heat output
- Fitted with thermostat and digital room temperature display both given in °C
- Proven pump system can operate with either paraffin, kerosene or diesel
There’s a digital room temperature display that reads temp in °C and a thermostat dial to configure the heat.
We found that this kerosene heater is perfect for industrial spaces where there is plenty of ventilation since it produces fumes tend to linger around when in use. On average, its 25 liter capacity will last about 6-7 hours based on our testing.
Its pump system allows you to use either paraffin or diesel as well. One neat feature about this kerosene heater is that it has two wheels that make it easier to transport than the Trueshopping 51,000 BTU DIESEL PARAFFIN SPACE HEATER WARMER.
If you want a consistent heat source on large spaces, the Sealey AB1258 Space Warmer is a good option.
Trueshopping 51,000 BTU DIESEL PARAFFIN SPACE – 60%
The Trueshopping 51,000 BTU DIESEL PARAFFIN SPACE HEATER WARMER is our top pick when it comes to kerosene heaters.
Its 51,000 BTU heat output is capable of warming up your entire garage and does so in a very quick and consistent manner. It’s a reliable space heater that can function on either diesel or paraffin which makes it very versatile.
Its got 20 liters of capacity that maxes out at a consumption rate of 1.5 liters/hour. There are plenty of other features going for it like the LED power indicator, an easy to read fuel gauge, and a safety shut-off system for additional protection.
You can dial in the thermostat to your liking to adjust the heat and there’s also a room temperature gauge as well. Overall its value and performance makes it the best kerosene garage heater on our list.
Frequently asked questions
What is a kerosene heater?
A kerosene heater is a portable heat source that is primarily used to provide home or industrial heat.
These are ideal for using during the cold, winter months where temperatures drop below celsius. Kerosene heaters are also handy during power outages to supply homeowners with temporary heat.
What are the advantages and disadvantages of using kerosene heaters?
Kerosene heaters are convenient sources of heat and allow you to warm up small to large spaces when needed. There are plenty of advantages but also disadvantages which we will discuss below:
- Portable. Kerosene heaters are portable and can be used in different areas of your home whether it be for indoor or outdoor use. Some kerosene heaters are small enough to carry around while larger ones have wheels to make them easier to transport.
- Convenient. Kerosene heaters are a convenient way of generating heat whenever you need it anywhere, anytime provided that you have enough kerosene to fill up its tank.
- Cost-effective. Kerosene heaters are a cost-efficient heat source since they don’t require electricity in order to function. This can be especially helpful during the winter months where power outages are more likely to happen.
- Safety. Kerosene heaters are generally safe provided that you are knowledgeable on how to use it. There’s a slight risk of fire or accidents happening so be sure to be thoroughly informed before using a kerosene heater.
What should I look for when choosing a kerosene heater?
Before you go out and buy a brand new kerosene heater, there are a number of important factors to consider to make sure you get the correct purchase.
Here are a few key pointers to keep in mind when looking for a kerosene heater.
Build quality. A kerosene heater should be made of high quality materials that are built to last and are durable enough for long usage.
Check if the kerosene heater is crafted of heavy duty materials before buying.
Output. The amount of heat a kerosene heater can output should be one of the primary factors to consider before buying. Take a look at the specifications and look for the BTU.
The higher the BTU, the more heat the kerosene heater can deliver. If you need to warm up the temperature of large spaces, grab a heater that surpasses 100,000 BTUs.
Capacity. Check the kerosene heater’s capacity as well before purchasing. Usually this is measured in liters so consider how long you’re going to use the heater to make sure its capacity holds up during usage.
What’s the difference between kerosene and paraffin?
Kerosene and paraffin are generally thought of to be the same, but there are subtle differences that you need to know in order to distinguish the two fuels.
Kerosene is a term that is widely used in the U.S. while paraffin is more common in the UK and in the East.
Paraffin is a refined and distilled version of kerosene. It has additives that produces less fumes, less soot, and is more ideal for indoor use.
Kerosene is suited for using in outdoor heating systems because you need ventilation due to the smelly fumes it produces.
What’s the best kerosene heater? Why is it the best?
We have two recommendations when it comes to the best kerosene heater for outdoor and indoor use. The first one is the Trueshopping 51,000 BTU DIESEL PARAFFIN SPACE HEATER WARMER.
It outputs 51,000 BTU’s of heat and is capable of warming up your garage or workshop in a relatively quick manner.
The second one is the Zibro Heaters LC32 Laser Paraffin. It’s the perfect indoor kerosene heater that’s capable of warming up a room up to 500 square meters.
It’s also got plenty of safety features so you’ll be confident about using this heater inside your home without fear of any accidents happening.