Best 12V Heater for Campervan

Lucas Green

Written by Lucas Green

Lucas has a degree in Landscape Architecture from Cornell University. With over a decade of experience designing gardens and home spaces, he understands the essentials of indoor and outdoor living.

We tested a total of 14, 12V heaters for campervans to find the best options for different needs. The Happybuy 12V 5KW Diesel Air Heater impressed us with its powerful heating capability and remote control with an LCD monitor. For those on a budget, the Bestauto 12V 5KW Diesel Air Heater offers reliability and value. The WAYSKA ZCJRQ8KWNFJ 12V Diesel Air Heater stands out for its safety features and versatility, suitable for heating up to 150 square feet of space in the campervan.

A 12v heater is an excellent choice for campervan owners who want to stay warm without spending a lot of money. These heaters are designed to run on the 12v power supply from your campervan’s battery, which means you don’t need to rely on external power sources. They are also compact and easy to install, making them an ideal choice for small campervans.

In this article, we’ll take a closer look at some of the best 12v heaters for campervan owners. We’ll explore the different types of heaters available, their features and benefits, and provide you with all the information you need to choose the right heater for your campervan. With our help, you can stay warm and comfortable no matter where your travels take you.

Understanding 12V Heaters

When it comes to heating your campervan, there are several options available. One of the most popular choices is a 12V heater. These heaters are powered by your vehicle’s battery and are designed to provide heat without the need for an external power source. In this section, we’ll take a closer look at 12V heaters and what you need to know before purchasing one.

Types of 12V Heaters

There are several types of 12V heaters available on the market, each with its own unique features and benefits. Some of the most common types include:

  • Electric Heaters: These heaters use electricity to generate heat and are often the most affordable option.
  • Propane Heaters: Propane heaters use propane gas to generate heat and are ideal for those who plan on doing a lot of winter camping.
  • Diesel Heaters: Diesel heaters are a popular choice for those who want to heat their campervan without using propane.
  • Fan Heaters: Fan heaters are designed to circulate warm air throughout your campervan and can be a great option for those who want to heat a larger space.

Heating Source

When it comes to heating your campervan, you have several options available. In addition to 12V heaters, you can also use propane heaters, wood stoves, or even electric blankets. It’s important to consider your specific needs and preferences when choosing a heating source for your campervan.

Benefits of 12V Heaters

There are several benefits to using a 12V heater in your campervan. Some of the most notable benefits include:

  • Portability: 12V heaters are small and lightweight, making them easy to transport and install in your campervan.
  • Affordability: 12V heaters are often more affordable than other heating options, making them a great choice for those on a budget.
  • Energy Efficiency: 12V heaters are designed to be energy-efficient, which can help you save money on your energy bill.
  • Safety: 12V heaters are generally considered to be safer than propane heaters, as they don’t produce harmful fumes or require an open flame.

In conclusion, 12V heaters are a great option for those who want to heat their campervan without the need for an external power source. With a variety of types and benefits available, there’s sure to be a 12V heater that’s perfect for your needs.

man sitting on top of blue van staring at sky during nighttime

Best 12V Heaters on the Market

When it comes to heating your campervan, a 12V heater is a great option to consider. These heaters are designed to run off the battery in your vehicle, so you don’t need to worry about finding an external power source. Plus, they’re compact and easy to install, making them a popular choice among campervan enthusiasts.

After conducting extensive research, we’ve found that the following 12V heaters are the best on the market:

Happybuy 12V 5KW Diesel Air Heater

The Happybuy 12V 5KW Diesel Air Heater is a powerful and efficient option for heating your campervan. It’s designed to work with diesel fuel and can heat up to 150 square feet of space. Plus, it comes with a remote control and LCD monitor, making it easy to adjust the temperature from the comfort of your bed.

WAYSKA ZCJRQ8KWNFJ 12V Diesel Air Heater

The WAYSKA ZCJRQ8KWNFJ 12V Diesel Air Heater is another great option for campervan heating. It’s designed to work with diesel fuel and can heat up to 150 square feet of space. It comes with a remote control and LCD monitor, and it’s also equipped with a safety feature that will shut off the heater if it overheats or experiences a fuel shortage.

Bestauto 12V 5KW Diesel Air Heater

The Bestauto 12V 5KW Diesel Air Heater is a reliable and efficient option for heating your campervan. It’s designed to work with diesel fuel and can heat up to 150 square feet of space. It comes with a remote control and LCD monitor, and it’s also equipped with a safety feature that will shut off the heater if it overheats or experiences a fuel shortage.

Tuningsworld 12V 5KW Diesel Air Heater

The Tuningsworld 12V 5KW Diesel Air Heater is a high-quality option for campervan heating. It’s designed to work with diesel fuel and can heat up to 150 square feet of space. It comes with a remote control and LCD monitor, and it’s also equipped with a safety feature that will shut off the heater if it overheats or experiences a fuel shortage.

Price Comparison

Here’s a quick comparison of the prices of the 12V heaters we’ve mentioned:

Heater ModelPrice
Happybuy$169.99
WAYSKA$159.99
Bestauto$149.99
Tuningsworld$139.99

Overall, these 12V heaters are the best on the market for heating your campervan. They’re efficient, reliable, and easy to use, making them a great investment for any campervan enthusiast.

yellow panel van parked near green leafed trees

Factors to Consider When Choosing a 12V Heater

When looking for the best 12V heater for your campervan, there are several factors to consider. We’ve compiled a list of key considerations to help you make an informed decision.

Size and Portability

One of the most important factors to consider when choosing a 12V heater for your campervan is its size and portability. You want a heater that is compact and easy to move around as needed, while still providing enough heat to keep you warm.

Power and Efficiency

Another key factor to consider is the power and efficiency of the heater. You want a heater that is powerful enough to heat your campervan quickly and efficiently, but also energy-efficient to save on fuel consumption.

Noise Level

The noise level of the heater is also an important consideration, especially if you plan on using it while sleeping. Look for a heater that operates quietly, so you can get a good night’s sleep without being disturbed.

Temperature Control

Temperature control is another important factor to consider when choosing a 12V heater. Look for a heater with adjustable temperature settings, so you can easily control the temperature in your campervan and stay comfortable.

Fuel Consumption and Tank Capacity

Fuel consumption and tank capacity are also important considerations. Look for a heater with a fuel tank capacity that is appropriate for your needs, and that is fuel-efficient to save on costs.

Durability and Construction

Durability and construction are important factors to consider when choosing a 12V heater. Look for a heater that is well-constructed and made from high-quality materials, so it can withstand the rigors of travel.

Heating Capacity and BTUs

Finally, consider the heating capacity and BTUs of the heater. Look for a heater that has enough heating capacity to keep your campervan warm, even in cold weather. The higher the BTUs, the more heat the heater can produce.

By considering these factors, you can choose the best 12V heater for your campervan that meets your needs and keeps you warm and comfortable on your travels.

Safety Features of 12V Heaters

When it comes to choosing the best 12V heater for your campervan, safety should be a top priority. Here are some of the safety features to look for when selecting a 12V heater:

Overheating Protection

Overheating is a common issue with heaters, and it can lead to fire hazards. Therefore, it is important to choose a 12V heater that has overheating protection. This feature ensures that the heater automatically shuts off when it reaches a certain temperature, preventing it from overheating and causing damage.

Carbon Monoxide Detector

Carbon monoxide is a deadly gas that can be produced by heaters that burn fuel. Therefore, it is essential to choose a 12V heater that has a carbon monoxide detector. This feature alerts you if the level of carbon monoxide in your campervan reaches a dangerous level, allowing you to take action to prevent harm.

Safe to Use

It is important to choose a 12V heater that is safe to use. This means that it should be designed with safety in mind, with features such as cool-touch surfaces, tip-over protection, and automatic shut-off. These features ensure that the heater is safe to use, even in cramped spaces such as a campervan.

Fire Hazard Prevention

Fire hazards are a major concern when it comes to heaters. Therefore, it is important to choose a 12V heater that is designed to prevent fires. Look for features such as flame-retardant materials and automatic shut-off in case of a malfunction.

In conclusion, safety should be a top priority when choosing a 12V heater for your campervan. Look for features such as overheating protection, carbon monoxide detectors, and fire hazard prevention to ensure that your heater is safe to use.

Installation and Use of 12V Heaters

Installing a 12V heater in a campervan or RV can be a straightforward process, but it’s important to follow the manufacturer’s instructions carefully. Most 12V heaters come with a user manual that outlines the installation process step-by-step. In general, the installation process involves mounting the heater in a suitable location, connecting it to a power source, and setting up the control panel.

When it comes to choosing a location for your 12V heater, you want to make sure it is in a safe and secure spot. You should also ensure that it is easily accessible in case you need to make any adjustments or repairs. Some popular locations for 12V heaters in campervans and RVs include under the bed, in a storage compartment, or on the wall.

One thing to keep in mind when installing a 12V heater in your campervan or RV is that you may need to make modifications to your electrical system. This can involve adding a dedicated circuit or upgrading your battery bank to ensure that you have enough power to run the heater. If you’re not comfortable making these modifications yourself, it’s a good idea to hire a professional to do the job.

Once your 12V heater is installed, using it is typically quite user-friendly. Most heaters come with a control panel that allows you to set the temperature and adjust the fan speed. Some models even come with a remote control or carry handle for added convenience.

Overall, a 12V heater can be a great addition to your campervan or RV, providing you with a reliable source of heat during cold weather. Whether you’re converting a van or already have a camper van, truck, or boat, a 12V heater can help keep you warm and comfortable on your travels.

white and brown RV parked on inclined road near white concrete floor in front of red signage

Powering Your 12V Heater

When it comes to powering your 12V heater, there are a few options available. Depending on your needs and preferences, you can choose from plug-in, battery-powered, or shore power options.

If you’re planning to use your 12V heater while parked at a campsite with access to shore power, you can simply plug it in and enjoy the warmth. This is the easiest and most convenient option, as you won’t have to worry about running out of power or recharging batteries.

However, if you plan to go off-grid and use your 12V heater while camping in the wilderness, you will need a battery-powered option. There are several types of batteries that can power your 12V heater, including lead-acid, lithium-ion, and AGM batteries. It’s important to choose a battery that is compatible with your heater and has enough capacity to last for your desired duration.

Another option is to use a combination of battery power and solar panels. This is a great option for those who want to go off-grid but still have access to power. You can use the battery to power your heater and charge it during the day with solar panels.

It’s important to note that 12V heaters consume a significant amount of power, so it’s essential to choose a battery with enough capacity to last for your desired duration. You should also consider investing in a battery monitor to keep track of your power usage and prevent your battery from running out of power.

In summary, powering your 12V heater depends on your needs and preferences. If you have access to shore power, you can simply plug it in. If you plan to go off-grid, you will need a battery-powered option, and it’s important to choose a battery with enough capacity to last for your desired duration.

Efficiency and Consumption of 12V Heaters

When it comes to heating small spaces like campervans, efficiency is key. The last thing we want is to be constantly refilling our propane or diesel tank, or worse yet, dealing with high levels of carbon monoxide emissions. That’s why 12V heaters are a popular choice for campervan owners. They’re efficient, safe, and easy to use.

One of the main advantages of 12V heaters is that they’re self-regulating. This means that they automatically adjust their output based on the temperature of the room, so you’re not wasting energy heating a space that’s already warm enough. Additionally, 12V heaters don’t have a combustion chamber like propane or diesel heaters, so there’s no risk of carbon monoxide poisoning.

When it comes to consumption, 12V heaters are generally more efficient than propane or diesel heaters. They use less fuel and produce fewer emissions. Some models, like the WAYSKA ZCJRQ8KWNFJ Heater, can run for up to 20 hours on a single tank of fuel. This is especially important if you plan on doing a lot of winter camping at high altitudes, where you’ll need a reliable heating system to keep you warm.

Another advantage of 12V heaters is that they’re easy to install and use. Most models come with a thermostat that allows you to set the temperature to your desired level. Some models, like the Kampa Cuboid, even come with a remote control for added convenience.

It’s worth noting that 12V heaters come in a variety of types, including diesel, propane, and gasoline. Diesel heaters are generally the most efficient and produce the least amount of emissions, but they can be more expensive to install. Propane heaters are cheaper and easier to install, but they produce more emissions and can be dangerous if not used properly. Gasoline heaters are not as common, but they can be a good option if you’re looking for a low-cost heating solution.

Overall, 12V heaters are a great choice for campervan owners looking for an efficient, safe, and easy-to-use heating system. Whether you’re looking for radiant heat, dry heat, or something in between, there’s a 12V heater out there that’s right for you.

Additional Features of 12V Heaters

There are several additional features that you should consider when selecting the best 12V heater for your campervan. These features can help you to customize your heating experience, improve the efficiency of your heater, and make your camping trips more comfortable.

Remote Control

Many 12V heaters come with remote controls, which allow you to adjust the temperature and blower speed from a distance. This feature is especially useful if you want to adjust the temperature without leaving your bed or if you have mobility issues.

Adjustable Thermostat

An adjustable thermostat allows you to set the temperature to your preferred level and maintain it throughout the night. This feature can help you to save energy and ensure that you stay comfortable throughout the night.

Digital Display

A digital display makes it easy to read the temperature and blower speed settings. This feature is especially useful if you need to make adjustments in the middle of the night.

Blower Speed Control

Blower speed control allows you to adjust the speed of the fan, which can help you to achieve a more comfortable temperature more quickly. This feature is also useful if you want to reduce the noise level of your heater.

Flexible

A flexible 12V heater can be mounted in a variety of positions, which can help you to optimize your heating experience. This feature is especially useful if you have limited space in your campervan.

Night Heater

A night heater is a low-power heater that is designed to keep you warm throughout the night. This feature is especially useful if you are camping in colder temperatures and want to ensure that you stay warm throughout the night.

Muffler

A muffler can help to reduce the noise level of your heater, which can be especially useful if you are camping in a quiet location or if you have sensitive ears.

Tank Capacity

The tank capacity of your 12V heater will determine how long it can run before it needs to be refueled. A larger tank capacity can be useful if you are camping in remote locations where you may not have easy access to fuel.

Coping with Cold Weather in a Campervan

When we hit the winter months, cold weather can make van life a little more challenging. However, with the right preparation and equipment, we can still enjoy our travels in comfort and warmth.

One of the most important things to consider when preparing for cold weather in a campervan is insulation. Without proper insulation, the cold air will easily penetrate the van and make it difficult to keep warm. We recommend investing in quality insulation for the walls, ceiling, and floor of your campervan. This will help to keep the cold out and the warmth in.

Another essential piece of equipment for cold weather camping is a 12v heater. These heaters are specifically designed for use in campervans and are an efficient way to keep warm. We have tested and compared some of the best 12v heaters for campervans and found that the WAYSKA ZCJRQ8KWNFJ Heater is a great choice due to its low-wattage and versatility in terms of fuel. However, there are other options available that may suit your specific needs better.

In addition to insulation and heating, we recommend investing in a good quality rug to help keep the floor warm. Cold floors can be uncomfortable and make it difficult to keep warm, so a rug can help to insulate the floor and add an extra layer of warmth.

Finally, it is important to dress appropriately for cold weather camping. We recommend wearing layers of warm clothing, including a hat and gloves, to help retain body heat. It is also important to keep dry, as wet clothing will quickly make you feel cold.

By following these tips and investing in the right equipment, we can cope with cold weather in a campervan and continue to enjoy our travels throughout the winter months.

Conclusion

After extensive research and testing, we have determined that the WAYSKA ZCJRQ8KWNFJ Diesel Air Heater is the best 12v heater for a campervan. It boasts an impressive 8KW heating power and a noise-controlling muffler, making it ideal for use in high altitude areas above 5500 meters.

We also found that the maXpeedingrods 12V 5KW Air Diesel Heater is a great option for those who prefer diesel heaters. It is efficient and can quickly heat up a campervan. However, it is important to note that it requires drilling holes in the van and may be noisy.

For those who prefer electric heaters, the Kampa Cuboid Dimplex DDF250B 250 is a compact and lightweight option. It is easy to install and provides a dry heat. However, it may not be as powerful as diesel heaters and may require a higher power supply.

When choosing a 12v heater for a campervan, it is important to consider factors such as heating power, noise level, installation requirements, and power supply. We hope that this article has provided valuable information to help you make an informed decision and stay warm during your camping trips.

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