The Best Diesel Heaters
Diesel heaters can help keep you toasty, even on the go. And some heaters for diesel vehicles don't just keep you warm, they can also be instrumental in making sure snow and moisture don't build up too fast. But not all diesel heaters will provide the same level of warmth as the rest, which is why we've made this list of our favorite choices. Read on and get ready to turn the heat up.
What to Look For
We had a few questions these diesel heaters had to answer before they could get a place on our list: do they provide a controllable range of heating temperatures, are they easy to set up, and do they provide heat safely and consistently? Some of these diesel heaters positively warmed our bones with what they had to offer. Vevor ended up with our top choice thanks to their heater’s easy-to-read LCD panel and excellent controllability. We also can’t deny the quality of their second entry on our list, which was quick to install and even faster to start warming us up. There are other winners out there, too, so keep reading to find the perfect pick.
Vevor All In One Diesel Air Heater
Trusty and toasty
Vevor makes some of the best diesel heaters around, and this one stands out as the champion. An easy-to-read LCD monitor and remote control give you full reign over the temperature of your car, even letting it warm up before you get in on cold days. And since it’s constructed from sandblasted aluminum, it retains heat and stands up to harsh conditions equally well. This is our top choice for diesel heaters, and if you install it yourself, you’ll probably see why.
Pros
- The remote and LCD features are easy to program. Plus, the temperature levels respond quickly to adjustments.
- This heater has good air circulation, allowing it to heat areas both wide and compact with ease.
Cons
- The instructions can be difficult to decipher, though the operation is fairly straightforward.
Bestauto 8KW Diesel Air Heater
The greener, the cleaner
This is one of the best diesel heaters for drivers who care about fuel efficiency. It’s designed to create as much heat with as little fuel consumption as possible, cutting down on environmental impact and fuel cost. It also comes with an easy installation kit and remote control, increasing its convenience. When it comes to Bestauto’s diesel heater, high-performance at a low cost is the name of the game.
Pros
- The heater doesn’t generate much condensation, which allows for your car to warm up without humidity.
- It’s more affordable than other name-brand diesel heaters.
Cons
- The hose is fairly short, which can be inconvenient for larger vehicles.
Vevor 5KW Fast Heating Diesel Heater
Wired for warmth
Vevor is a giant in the world of diesel heaters, and this simple option makes it easy to see why. The accessory kit is organized and arranged to help you put this heater together as quickly and efficiently as possible. And you’ll want it to come together quickly, as this heater provides excellent heat with an easy-to-read LCD screen with remote control. Diesel heaters don’t come in a more satisfying or straightforward package than this one.
Pros
- The burner runs quietly and uses fuel efficiently, so it’s a great option for sleeping spaces.
- It adjusts the burn rate for elevation and sea level coordinates, which is a rare and useful feature among diesel heaters.
Cons
- The instructions are confusing, and you may have to look to other sources for installation tutorials.
Superfastracing 8KW Diesel Heater
We love when diesel heaters are intuitive, so this user-friendly option was a fast favorite. The straightforward on/off button lets you control the temperature of your engine’s coolant, taking much of the guesswork out of the equation. It’s also compact and easy to install, making it good for cars with limited space. This is one of the best diesel heaters for putting your mind at ease.
Pros
- The knobs can be modified onto the heater for greater control of its heating output.
- It has a very high heat output, making it especially useful for colder climates.
Cons
- It doesn’t come with a T-connector, which can be a hassle when installing it on some vehicles.
Fiberfly All In One Diesel Heater
Diesel heaters can get pretty loud, but that won’t be an issue if you rely on Fiberfly’s model. Along with a muffler, this heater also features a totally silent fan as well as an oil pump that hums along at a low-frequency pulse. Quiet doesn’t mean weak, though, since this heater can produce plenty of heat at a rapid speed. If you’re tired of diesel heaters whirring and clanging in your car, this one is a perfect choice.
Pros
- It’s flexible enough to let you hook it up to your car in the way that works best for you.
- Even the lowest setting provides enough heat to keep you warm through frigid temperatures.
- The large 15L tank means you won’t have to refill and replace your fuel as often as with other diesel heaters.
Cons
- The remote settings sometimes default to a non-English language, requiring you to look at online tutorials to learn how to program it.
Frequently Asked Questions
Should I replace my default heater with one of these diesel heaters?
Diesel heaters have the advantage of running off their own energy source (namely, diesel) and providing great warmth even in low temperatures. If you frequently find yourself getting chilly even with your car thermostat cranked up, diesel heaters might be the solution.
Are diesel heaters easy to install?
Some are and some aren’t. Most options take between one to five hours to set up. You may be able to gauge the intensity of the installation process from the product’s online description. We recommend blocking off an afternoon to get your new heater up and running.
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