Best Diesel Space Heater

Diesel space heaters (diesel fuel heaters) can be a lifesaver during the cold winter months. These machines can provide warmth in extreme conditions. Whether you are trying to heat your truck, boat, car trailer, motorhomes, campervan, warehouse, factory, office, home, or looking for shop heaters that are diesel, the best diesel space heater will get the job done.

As many of you know, the term “diesel heater” can mean a few different things. Here are the following meanings:

  1. Diesel Chinese Diesel Heater for Vehicles
  2. Forced Air Diesel Space Heater

For that reason, we have reviewed the best diesel heater for vehicles as well as the best diesel space heater.

Best Chinese Diesel Heater Comparison


  • Great Price
  • High heating power
  • Works for any type of vehicle
  • Quiet operation


  • Great Performance
  • Perfect for a car or van
  • Powerful heater
  • Diesel or kerosene 


  • Great value
  • Perfect for most vehicles
  • Easy setup
  • Diesel or kerosene 

Best Diesel Space Heater Comparison


  • Diesel or kerosene
  • Powerful
  • Low price
  • Heats 2000 sq ft


  • Diesel or kerosene
  • Powerful
  • Low price
  • Heats 1200 sq ft


  • Diesel or kerosene
  • Powerful
  • Low price
  • Heats 1125 sq ft

Best Chinese Diesel Heater Review

The Maxpeedingrods was chosen as the best Chinese diesel heater because of its value for the money. This is a low-cost heater that will perform like a $9000 competitor! See the reviews for yourself.

  • Auto temperature control
  • Efficient operating with low fuel consumption
  • Quiet operation
  • Compact and sleek design

This 8kw Chinese indoor diesel heater is our second favorite heater thanks to its high customer satisfaction ratings and low fuel consumption. The kerosene & diesel fuel heater is strong enough to warm almost any car, van, truck, boat, or another vehicle of your choice, and does not suck gas. 

  • Low noise
  • Temperature control
  • Low fuel consumption
  • Long lasting

The Tseipoaoi indoor diesel heater is another great option for a Chinese diesel heater. This heater was chosen because of its high-performance rating and low cost. 

  • Easy installation
  • Adjustable oil quantity
  • Efficient operation with low fuel consumption
  • Advanced technology for optimal temperature control

Best Diesel Space Heater Review

  • 80,000 BTUs
  • Heats up to 2000 sq. ft.
  • Long-Lasting
  • Automatic safety shutoff
  • 80,000 BTU
  • Heats up to 1900 sq. ft.
  • Thermostat for heat control
  • Run time fuel gage
  • 45,000 BTU
  • Heats up to 1125 sq. ft.
  • Operates for up to 14 hours straight
  • Air pressure gauge
HeaterHeating powerEase of useValue for money
MaXpeedingrods Diesel Heater5KWAverageGreat
Superfastracing Diesel Heater8KWAverageGood
Tseipoaoi Diesel Heater5KWAverageGood
Stanley Diesel Space Heater80,000 BTUEasyGreat
Dyna-Glo Diesel Space Heater80,000 BTUEasyGood
Pro-Temp Diesel Space Heater45,000 BTUEasyGood

Types of Diesel Heaters

Diesel Space Heater

Forced air indoor diesel heaters are powerful and effective. These types of heaters must be used outdoors or in a ventilated space and can heat very large spaces. Some forced air space heaters can heat up to 4,000 sq ft. This makes them ideal for workshops, garages, warehouses, and job sites. They are even some of the best diesel garage heaters.

Chinese Diesel Heater

While there are more traditional indoor diesel heater brands such as Webasto and Eberspacher, many people have moved the Chinese diesel heaters due to price. Chinese diesel heaters will cost around $150 while a Webasto or Eberspacher heaters will cost around $900. Not only will these Chinese heaters do just as good of a job, but you will also save hundreds of dollars. That’s why we are focusing on the Chinese diesel heaters in today’s review.

These diesel heaters are ideal for cold winter conditions and can be used to heat RVs, boats, trucks, construction machinery, cranes, truck cargo compartments, and more. These small diesel heaters are great for when you are on the go!

Pros and Cons of Diesel Space Heaters

There are several advantages and disadvantages of using an indoor diesel space heater. Today, we will discuss both.

  • One of the most efficient types of heaters on the market
  • Can operate for long periods of time without diesel
  • Portable
  • Versatile
  • Can use as diesel space heater in home
  • Can operate in almost any type of conditions
  • Durable and do not require a lot of maintenance
  • Diesel heaters are generally more expensive than other types of heaters
  • Diesel heaters are sometimes bulky and heavy
  • Diesel heaters can be dangerous if not used correctly
  • Diesel heaters can generate harmful fumes

What to look for when purchasing a diesel space heater

When looking for a forced-air diesel heater, be sure to pay attention to the following items:

  1. BTU heat output
  2. Heating area (sq. ft.)
  3. Run time (hours)

As for BTUs increase, so does the heating power and heating area. However, this is not always the case for run time. That’s why it is important to take note of all three items.

When looking for a Diesel Space Heater, be sure to pay attention to the following items:

  1. Heating power (kw)
  2. Voltage
  3. Noise level
  4. Versatility

Frequently Asked Questions

What is the best diesel heater for a caravan?

The best diesel heater for a caravan is the Maxpeedingrods Chinese diesel heater. This heater will work perfectly in a caravan, campervan, truck, and more. The Maxpeedingrods Chinese heater is the best diesel heater for vans too!

What is the best campervan heater?

The best campervan heater is the Maxpeedingrods Chinese diesel heater. This heater is not only great for campervans, but also for RVs and other forms of camping.

Are indoor diesel heaters safe?

Indoor diesel heaters are generally safe, however, they should not be left unattended. Diesel home heaters are typically made for indoor use rather than others that have an increased chance of causing CO poisoning. Get your indoor diesel home heater today!

Do diesel heaters produce carbon monoxide?

Diesel fuel combustion generates carbon monoxide. For that reason, diesel heaters do produce carbon monoxide. That’s why it is important to set up proper ventilation for your heater during use. 

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