5 Best Diesel Heaters for Your Van in 2023

If you’re planning to convert your van into a livable space or you’re a frequent traveler, investing in the best diesel heater for your van is a must. A diesel heater is a reliable and cost-effective way to heat up your van during the colder months or when you’re in chilly locations.

When looking for the best diesel heater for your van, consider your van’s size, your heating needs, and your budget. A compact and efficient diesel heater is ideal for van life, while a rapid heating system is necessary for sprinter vans.

If you’re on a budget, the best Chinese diesel heater for a van may be an excellent option. It’s essential to ensure the safety of the heater and your van when installing it.

Advantages of Using Diesel Heater For Van

Diesel heaters offer a range of benefits for van owners, making them an excellent choice for keeping your space comfortable and warm. The most obvious advantage is their low cost and excellent fuel efficiency, providing users with an affordable heating option.

Diesel heaters also require minimal maintenance, making them an ideal choice for van owners who don’t want to spend time and money on regular upkeep.

Diesel heaters are incredibly reliable, often lasting for many years with minimal problems.

They are also very quiet, allowing you to use them without disturbing others in the van. Furthermore, diesel heaters are designed to be portable and lightweight, making them easy to move and set up.

Moreover, diesel heaters are very safe to use, with built-in safety features and systems to prevent overheating and malfunctions.

This makes them a great option for van owners who want peace of mind while using a heater. Finally, diesel heaters can be used to heat up the entire van, providing you with a comfortable and warm atmosphere to enjoy.

Here 5 Best Diesel Heaters for Vans Reviews-

1. Eberspacher Espar Airtronic S2 D2 L 12V 2.2kW 7500BTU

Eberspacher Espar Airtronic S2 D2 L 12V 2.2kW 7500BTU with EasyStart PRO 7 Day Timer with Fault Display and Automatic Altitude Adjustment includes RV Muffler Silencer and Floor Mounting Plate

Are you looking for a reliable and efficient way to keep your van warm and comfortable on those colder winter nights? The Eberspacher Espar Airtronic S2 D2 L 12V 2.2kW 7500BTU with EasyStart PRO 7 Day Timer with Fault Display and Automatic Altitude Adjustment including RV Muffler Silencer and Floor Mounting Plate is the perfect solution for your needs.

With its 2.2 kW 7500BTU heating power, this diesel-fired air heater offers automatic altitude adjustment and can be used up to 3000m above sea level, without needing an additional altitude kit.

Experience uninterrupted heating with the stepless motor and silent fuel pump, while keeping track of your temperature with real-time monitoring and the latest heat output modulation technology. And the best part?

The EasyStart PRO Timer with Diagnostic is included, so you won’t have to worry about upgrades. Keep your van warm and cozy with the Eberspacher Espar Airtronic S2 D2 L 12V 2.2kW 7500 BTU with EasyStart PRO 7 Day Timer with Fault Display and Automatic Altitude Adjustment, and get a better night’s sleep no matter where you are!

Key Benefits

• Powerful heater with 2.2 kW 7500BTU.
• Automatic altitude adjustment.
• Quiet and efficient motor.
• Real-time temperature monitoring.
• EasyStart PRO Timer with Diagnostic included.
• Stepless motor for improved sleep.
• Heat output modulation technology.

2. Webasto Air Top 2000 STC RV Motorhome Camper Diesel Heater

Webasto Air Top 2000 STC RV Motorhome Camper Diesel Heater Furnace 2kw 6825 BTU/hr 12V High Altitude Ready Kit with HAK Multi Control HD Turret Plate and Exhaust Muffler

This powerful 6825BTU/hr furnace is suitable for 12v electrical systems and comes with a high altitude ready kit with a HAK Multi Control HD Turret Plate and Exhaust Muffler.

With automatic altitude adjustment up to 7220ft, you can enjoy the same level of comfort no matter the height. As an official UK distributor for Webasto, you can enjoy a fully-warranted heater kit for your motorhome camper.

Key Benefits

• UK distributor for Webasto.
• Automatic Altitude Adjustment.
• 2kw – 6825BTU/hr.
• Diesel-fired warm air heating.
• Suitable for 12v electrical systems.
• Genuine dealer fully-warranted heater kits.
• Power Output.

3. Planar 2D-12-TM 2KW Diesel Air Heater 12V

Planar 2D-12-TM 2KW Diesel Air Heater 12V with PU-5 controller Similar to Webasto, Airtronic, Eberspacher, Espar Truck, car, cabin, boat, bus, camper - universal kit! PLUS 3x Kozak Face Masks

Experience complete comfort and convenience with the Planar 2D-12-TM 2KW Diesel Air Heater 12V with PU-5 controller. This advanced heater is perfect for heating the interior of boats, truck cabins, motor homes, buses, and more.

It’s the perfect solution for keeping you warm and cozy on chilly nights, and it’s easy to install and operate. Plus, you’ll get three Kozak face masks for added protection.

The Planar 2D-12-TM 2KW Diesel Air Heater 12V with PU-5 controller is designed to be universal for truck, car, cabin, boat, bus, and camper applications. Its two operating modes allow you to adjust the temperature and fan speed to your preference. You’ll enjoy user-friendly operation and gas efficiency all while staying warm and safe.

Key Benefits

• Planar 2D-12/24 offers 2,700-3,200 BTU/hr.
• Perfect for heating multiple vehicle types.
• Universal kit for all vehicles.
• User friendly and efficient.
• Two operating modes.
• Low noise levels.
• Easy to install.

4. Espar D4 Airtronic Heater Kit w/ 12V Digi Max Controller

Espar D4 Airtronic Heater Kit w/ 12V Digi Max Controller

Are you looking for an efficient and reliable heater for your van? The Espar D4 Airtronic Heater Kit with 12V Digi Max Controller is the perfect choice for you. This diesel heater is capable of heating up to 285 cubic feet of air, making it ideal for keeping your van cabin warm.

With a low power consumption of only 12V, this heater is energy-efficient and can be used in any vehicle. It is also extremely quiet, making it ideal for overnight travel.

It is easy to install, as it comes with all the necessary components. The Espar D4 Airtronic Heater Kit with 12V Digi Max Controller is the perfect solution for keeping your van warm and comfortable during your travels.

Key Benefits

• Easy to install
• Fast and efficient
• Great value
• Quiet operation
• Compact design
• Good customer support
• Reliable

5. Webasto Air Top EVO 55 Large RV Motorhome Diesel Furnace

Webasto Air Top EVO 55 Large RV Motorhome Diesel Furnace 12v 5.5kw 18765 BTU Heater Kit

Don’t get left out in the cold while you’re on the road. With Webasto Air Top EVO 55 Large RV Motorhome Diesel Furnace 12v 5.5kw 18765 BTU Heater Kit, you can stay warm and cozy on your next adventure. This powerful diesel heater offers a reliable and efficient heating solution for your van, RV, truck, or other vehicle.

With a 12-volt power supply and 5.5kW of heating power, this heater can keep your vehicle comfortably warm in temperatures as low as -13°F (-25°C). Plus, its compact design is perfect for tight spaces and its silent operation won’t disturb your peace.

Get ready for your next camping or road trip with this reliable, powerful, and efficient diesel heater.

Key Benefits

– Easy to install
– Quiet operation
– Compact design
– Quick heating
– Affordable price
– Reliable performance
– Low fuel consumption

Read More: 7 Best Indoor Electric Heaters for Large Rooms

Comparing Types of Diesel Heater For Van

Diesel heaters for vans are gaining popularity as a more efficient and cost-effective way to heat a vehicle. They are available in two main types: forced-air and direct-fired.

Forced-air heaters use an external fuel source, such as a propane tank, to generate heat and blow it into the vehicle cabin. Direct-fired heaters, on the other hand, use the diesel fuel from the vehicle’s engine to heat the cabin.

The forced-air type of heater is more efficient and produces less emissions than the direct-fired heater. This makes it a popular choice for those looking to reduce their environmental impact. It is also simpler to install and requires less maintenance.

The direct-fired type of diesel heater is less efficient and produces more emissions, but it is cheaper to purchase and operate. It is also easier to install and requires less maintenance, making it a popular choice for those on a budget.

The downside is that it is not as efficient as the forced-air type and may not be suitable for certain climates.

Essential Factors to Consider When Buying a Diesel Heater For Van

When looking at buying a diesel heater for a van, there are several essential factors to consider. One of the primary factors to consider is the size of the van, as this will determine how much heat is needed inside the vehicle.

The type of van should be taken into account, as some heaters are better suited to certain types of vans than others.

It is also important to look at the fuel cost associated with a diesel heater, as well as the maintenance costs of keeping the heater running.

Furthermore, the running time of the heater should be taken into account, since it will be necessary to determine the length of time that the heater will need to stay running in order to maintain a comfortable temperature in the van.

Also, the safety features of the heater should be taken into consideration, as this will ensure that the heater can be used safely and without risk of injury or damage to the van.

Read Also: 6 Best Electric Tankless Water Heaters for Tiny Houses

Installation and Maintenance of Diesel Heater For Van

Installation and Maintenance of Diesel Heater For Van is an important part of vehicle maintenance. Proper installation and maintenance of the diesel heater is important for optimal performance, fuel efficiency, and safety.

To ensure that your diesel heater works efficiently, it is important to carry out the following steps:

1. Check the heater for any damage or leakage before installation.

2. Install the heater according to the manufacturer’s instructions, making sure all the necessary parts are in place.

3. Connect the heater to the vehicle’s fuel supply and exhaust systems.

4. Test the heater to make sure it is working properly and all the necessary components are connected.

5. Maintain and inspect the heater regularly to ensure that it is functioning properly and that there are no leaks or other problems.

Also, it is important to use only the manufacturer’s recommended fuel and lubricants when operating the heater. Regularly check the heater’s fuel level and replace the filters when needed. Always follow safety instructions while handling the heater and never operate it in a closed space. With proper installation and maintenance, the diesel heater for the van can work optimally and last for a long time.

Troubleshooting Tips For Diesel Heater For Van

Troubleshooting a diesel heater for a van can often be a difficult task. However, understanding the basics of the heater and how it works can help you identify and fix potential issues. Here are some tips for troubleshooting a diesel heater for a van:

Check the fuel supply: Inspect the fuel supply lines to ensure that they are properly connected and that the fuel tank is not empty.

Check the airflow: Make sure that the air vents are not blocked and that the airflow is not restricted.

Check the thermostat settings: Make sure that the thermostat is set to the appropriate temperature and that it is properly calibrated.

Check the ignition system: Inspect the ignition system to ensure that it is functioning properly and that there is no spark plug fouling.

Check the exhaust system: Make sure that the exhaust system is functioning properly and that there are no leaks.

Check the electrical connections: Inspect the electrical connections to ensure that they are properly connected and that the wiring is not damaged.

Pros and Cons of Diesel Heater For Van

Diesel heaters offer a host of benefits over other heating systems, but they also come with a few drawbacks. For van owners, deciding whether a diesel heater is right for them requires an understanding of these pros and cons.

Advantages

Diesel heaters are renowned for their efficiency, consuming fuel at a very low rate and providing a steady stream of heat. They are also incredibly durable and able to withstand cold temperatures for extended periods of time.

Diesel heaters are also relatively small and lightweight making them easy to transport and install.

Disadvantages

One of the main drawbacks of diesel heaters is that they require frequent maintenance in order to ensure they are running optimally.

They can be expensive to purchase and install.

FAQs

What are the benefits of a diesel heater?

Diesel heaters are efficient, reliable, and cost-effective. They can provide steady heat without the need for refilling and are also very durable.

What type of fuel does a diesel heater need?

A diesel heater requires diesel fuel, which is a liquid petroleum product. It is important to use the correct fuel in your heater, as other types of fuel can cause damage to the heater.

What safety precautions should be taken?

A diesel heater should always be operated in a well-ventilated area, and all safety instructions should be followed. It is also important to check the fuel level regularly and to use only the recommended fuel.

Are there any maintenance requirements?

Diesel heaters require regular maintenance, such as changing the fuel filter, cleaning the combustion chamber, and checking the spark plug. It is also important to keep the heater clean and free of debris.

Conclusion

A diesel heater for a van is an excellent way to keep your vehicle warm and comfortable while on the road. It is a cost-effective way to maintain a comfortable temperature in your vehicle without having to use expensive and potentially dangerous gas heaters. Diesel heaters are easy to install and operate and can provide a reliable source of heat for long trips. With the right heater, you can enjoy a comfortable journey without having to worry about the cold weather.