12/29/2024 • bz@heatso.com
Diesel heaters are a popular choice for Sprinter van owners who want reliable heat during their travels. Diesel heaters use the van's fuel, making them efficient and convenient for long road trips.
But with so many options out there, finding the right fit can be tricky. In this guide, we will cover what you need to know to choose the best diesel heater for your Sprinter van.
Diesel heaters are a popular choice for Sprinter van owners who want reliable heat during their travels. Diesel heaters use the van's fuel, making them efficient and convenient for long road trips.
But with so many options out there, finding the right fit can be tricky. In this guide, we will cover what you need to know to choose the best diesel heater for your Sprinter van.
Diesel heaters are a smart choice for Sprinter van owners because they’re efficient, easy to refuel, and well-suited for off-grid use.
Compared to other heating options, diesel heaters offer a unique set of benefits that make them the best choice for van life.
When it comes to heating a Sprinter van, there are a few different options: gas, propane, electric, and diesel. Diesel heaters have several advantages over these types of heaters.
For one, they don’t rely on a separate power source, making them perfect for longer road trips. Unlike electric heaters that use battery power, diesel heaters are powered by the van's fuel, saving on electricity and allowing for long-term use.
They’re also safer than propane in that they don’t produce open flames or require large tanks of gas. Additionally, diesel heaters are built to be economical in terms of both fuel use and emission levels.
Van lifers love diesel heaters because they're fuel efficient, safe, and convenient. Sprinter van owners are no exception. In remote areas or during cold nights, these heaters maintain consistency without constant monitoring.
In winter, diesel heaters offer a way to enjoy the scenery without feeling cold. Diesel heaters, among their other advantages, provide Sprinter van owners with a reliable and cost-effective way to heat their vans and keep the space comfortable in any weather.
When picking a diesel heater for van, it’s important to know the different features. These factors can impact performance, fuel use, and your overall comfort.
Knowing the basics, such as heater size, fuel efficiency, and important features, will help you choose the right heater.
Diesel heaters come in a range of power outputs, with 2kW, 4kW, and 8kW being the most common options. These ratings reflect the heater’s performance and determine how much heat it can produce. Here’s how they break down:
2kW Heaters: These are typically ideal for well-insulated Sprinter vans in mild to moderate climates. A 2kW heater can keep a van warm in colder weather without excessive fuel use. Sprinter van owners suggest that 2kW is more than sufficient if your van is fully insulated and you don’t often deal with extreme cold.
4kW Heaters: If you’re often in snowy or high-altitude regions, a 4kW or 5 kW heater may be more suitable. This size provides good warmth in chilly temperatures, making it perfect for winter camping. Some users find 5kW diesel heaters to be “overkill” in milder weather but love them for cold nights.
8kW Heaters: These high-efficiency heaters are usually more than what’s needed for a Sprinter van. They’re designed for much larger spaces and can quickly produce too much heat for your needs, even if you’re in sub-zero temperatures.
Diesel heaters typically consume about 0.1 to 0.5 liters of fuel per hour, depending on the model and output setting, so they can run for a long time without draining your fuel supply.
To maximize efficiency, it’s worth considering how you’ll use the heater. If you plan on extended off-grid stays, choosing a model that can operate on a lower power level for longer periods can help you conserve fuel.
Smaller Sprinter van heaters, like the 2kW models, naturally consume less fuel, but even larger units have a variety of settings to regulate heat.
It's important to keep in mind that the heater doesn't run 24 hours a day. For cooler temperatures, running it for an hour or two in the morning or evening might be enough. The colder it gets, the longer you'll have to run your heater during the day.
InThere are a lot of features that make diesel heaters more user-friendly and adaptable. Here are a few to look for:
Thermostats: Many models come with built-in thermostats that allow you to set a desired temperature, then adjust output automatically. As a result, the van doesn't get too hot or too cold overnight, making sleeping much more comfortable.
Timers: Heater timers let you schedule the heater to turn on or off at a specific time. This is ideal for waking up to a warm van in the morning without leaving the heater on all night.
Remote Controls: To make things easier, some heaters include remote controls, so you can adjust settings from your bed. This feature is especially useful in the middle of the night or after a long day outdoors when you want heat right away.
Choosing a high-quality diesel heater for Sprinter van conversion is important for reliable performance, efficiency, and safety. Espar (also known as Eberspacher) and Webasto stand out as the top choices for Sprinter van owners.
These brands are known for their reliable, well-designed heaters, specifically built to handle cold climates and long-term use. The latest generation of heaters from Espar and Webasto come equipped with automatic altitude adjustment, but it is always possible to buy a high altitude kit separately.
Overview: Webasto is a well-known name in the RV and marine heating industry, specializing in diesel water heaters. Their products are built to last, making them a popular choice among full-time RVers and those who travel in colder climates.
Espar/Eberspacher:
Espar, commonly known as Eberspacher, is a top choice in the van life community for its reliable heating performance and durability in colder climates.
Sprinter van owners frequently recommend Espar for its proven track record and ability to keep a van warm without wasting fuel. For well-insulated Sprinters, the Espar Airtronic D2 model works best, whereas the D4 model generates too much heat than it is needed.
Webasto:
Webasto is another trusted brand among Sprinter van users and outdoor enthusiasts. Webasto heaters are known for their compact design, ease of use, and efficiency, making them a go-to option for smaller van spaces.
The Webasto Air Top 2000 STC model, for example, is a popular choice because of its low fuel consumption, powerful heat output, and ability to perform at high-altitudes. According to user reviews, Webasto heaters can be slightly louder than Espar models.
Location: Choose an installation spot that reduces fuel line length and provides quick access for maintenance. Most Sprinter van owners install diesel heaters under the passenger seat, as it’s a convenient location close to the fuel tank and out of the way. Make sure you’re also aware of any vehicle-specific restrictions for mounting.
Ventilation and Exhaust: Diesel heaters must have proper ventilation and a safe exhaust route. Ensure fumes won't leak into the living space by planning where the exhaust will exit the vehicle, usually beneath the van. A good ventilation system will also prevent harmful gasses from building up.
Electrical and Fuel Connections: Connecting the heater to your Sprinter van’s fuel line and battery requires accuracy. Use appropriate fuel line fittings and ensure a tight, leak-free connection. The battery is used to start a diesel heater, so you'll want to make sure the electrical system of your van can handle the extra load.
While each model has specific installation instructions, here’s an overview of the general steps:
1. Mounting the Heater: After choosing your location, secure the heater with the provided mounting plate, making sure it's stable.
2. Fuel Line Connection: Tap into your Sprinter van’s fuel line or install an auxiliary tank, depending on the setup you choose. Route the fuel line to the heater and secure it to prevent leaks. Some Sprinter van owners recommend using a fuel standpipe if you’re connecting directly to the van’s fuel tank.
3. Exhaust and Intake Installation: Attach the exhaust pipe and intake pipe, routing them to make sure there’s no backflow of fumes into the van. These pipes usually exit through a hole in the van’s floor, sealed to keep moisture out.
4. Electrical Connection: Connect the heater to your van’s battery or electrical system. Double-check the connections for security, as sloppy wiring can lead to malfunctions. Often, heaters have a control panel or remote, which should be placed conveniently.
5. Testing: Once everything is connected, turn on the heater and check all functions. Look for any unusual noises, leaks, or fumes. This is the best time to identify and address any installation issues.
Run the Heater Regularly: Even in warmer months, run the heater every few weeks to prevent fuel gelling and to keep all components in working order.
Check Fuel and Air Lines: Periodically inspect fuel and air lines for leaks, clogs, or wear and tear. Keeping these lines clear will improve efficiency and lower the risk of malfunctions.
Clean the Exhaust System: Dust can accumulate in the exhaust, reducing heater efficiency. Make sure you clean it regularly, especially if you use it a lot.
Diesel heaters are a fantastic investment for any Sprinter van owner, keeping you warm, efficient, and independent wherever you go. A quality heater from top brands such as Espar or Webasto will guarantee consistent comfort on the road.
Now you're ready to choose a heater for your Sprinter van, install it with confidence, and keep it running for years to come. Start your off-grid road adventure today!
