Geotrek Logo Text Only
Search
Close this search box.

The Best Heating Options for Your Campervan

(By Veteran Van Builders)

heater for van camping

If you’re planning to travel in the winter or reside in colder climates, having an effective heating system in your van is essential for comfort and safety. The Geotrek team is Colorado-based, so we’re no strangers to van life during the winter months. 

We’ve created this guide to help you decide which heating option is right for you depending on your budget, van size, lifestyle, and desire to mess around with a heating system.

Before You Buy a Heating System

Consider the following…

Budget and Lifestyle

Your budget and lifestyle will significantly influence your choice of heating system. Some options require a higher upfront investment but offer lower ongoing costs. Others might be cheaper to install but more expensive (or time-consuming) to operate over time. 

Also consider how often you’ll need the heat. All winter? For one trip you have coming up? Do you spend more time off the grid or at campsites?

Size of the Van

A larger van will require more heating power, while a smaller space might need only a minimal heat source. Also think about the amount of space you can dedicate to the heating source. A lot of people opt for wood burning stoves in their vans, but at the cost of some pretty valuable real estate.

Fuel Source and Cost

The different van heating systems we discuss below use gas, diesel, propane, or electricity. Each fuel type comes with its own set of costs and availability considerations. As you read, consider whether your current electric system can handle electric heat, or if you’d feel better with a separate power source.

Maintenance

Some van heating systems need regular cleaning and servicing to operate safely and efficiently, while others are relatively low-maintenance. Wood stoves require firewood and cleaning, etc. Factor in the time and effort you’re willing to dedicate to maintaining your heating system.

The Best Heating Options for Vans and RVs

1. Gas/Diesel Heaters

Gas heaters work by drawing in air from the outside or the van’s interior, mixing it with fuel, and igniting it to produce heat. The heated air is then blown into the living space, while the exhaust

espar diesel heater for vans

gasses are vented outside. These heaters are highly efficient, converting almost all the fuel into usable heat.

At Geotrek, we use Espar Gas and Diesel heaters for their reliability and efficiency. They’re the best non-electric heating system for van life. Check out our conversion van builds and explore the premium features we offer!

Pros of Gas Heaters:

  • Highly efficient in converting fuel to heat
  • Reliable in extremely cold conditions
  • Can run off the vehicle’s existing fuel tank (diesel)

Cons of Gas Heaters:

  • Initial installation can be complex and expensive
  • Produces noise during operation (minimal but notable)
  • Potential for exhaust fumes and smell inside the van

Cost of Gas Heaters

Gas and diesel heaters are typically more expensive to install than other options, with prices ranging from $800 to $1,500 for the unit itself, plus additional costs for installation. You might want to factor this into your van life financing plan.

 

Photo: Espar AS3-D2L Commercial – MERCEDES SPRINTER – Diesel // espar.com

Fuel Usage

Fuel consumption for gas and diesel heaters is generally low, with most models using around 0.1 to 0.3 liters of fuel per hour. This makes them a cost-effective option for long-term heating, especially in extremely cold climates.

Things to Note

  • Smell and Noise: While newer models have improved in terms of noise reduction, gas and diesel heaters can still produce a noticeable hum. There’s also the potential for exhaust fumes to leak into the van, especially if the system is not properly maintained.
  • Danger: Proper ventilation is critical to prevent carbon monoxide buildup, a potentially deadly gas. Installing a carbon monoxide detector is essential.
  • Effectiveness: These heaters are very effective and capable of maintaining a warm temperature even in sub-zero conditions. You can also use the gas for other reasons, including cooking in or around your van.

Installation Process in Vans

Installation involves mounting the heater securely, routing exhaust pipes outside the van, and connecting it to the fuel source. Given the complexity, professional installation is often recommended.

Best For:

  • Van dwellers in cold climates who need a reliable and efficient heating solution.
  • Those who travel extensively and require a system that can run off the vehicle’s existing fuel supply.

2. Wood Burning Stoves

Wood stoves burn wood to generate heat, like a fireplace. The heat is radiated into the van’s interior, while the smoke is vented through a chimney or flue. The stove’s design allows it to retain and slowly release heat, providing warmth even after the fire has died down.

Pros and Cons

Pros:

  • Provides a cozy, homely atmosphere.
  • Can use locally sourced wood, reducing ongoing costs.

Cons:

  • Requires a significant amount of space for the stove and wood storage.
  • Produces smoke, which must be properly vented.
  • Needs constant attention and regular cleaning.
  • Takes up a good amount of space.

Cost Considerations

Wood-burning stoves can range from $300 to $1,000, depending on the size and brand. Installation costs can vary widely based on the complexity of the setup.

Fuel Usage

The fuel cost can be minimal if you can source wood yourself. However, storing wood in the van can be challenging, especially in small spaces.

Things to Note

  • There’s a risk of fire if the stove is not properly installed or maintained. Proper ventilation is also crucial to avoid smoke inhalation.
  • Wood stoves can be highly effective in heating small spaces, but they require constant monitoring and feeding of fuel.

Installation Process

Installing a wood stove involves securing the stove, routing a chimney or flue outside, and ensuring proper clearance from flammable materials. It’s a labor-intensive process that must be done with care to ensure safety.

Best For:

  • Those who enjoy the ambiance of a real fire and have space to store wood.
  • Stationary van dwellers who have access to a steady supply of firewood.
  • Van lifers who spend the majority of their time in cold weather, where a heater is a van life essential.

3. Electric Heaters for Vans

Electric heaters convert electricity into heat using resistance coils or ceramic plates. They often come with a fan to distribute the heat throughout the van.

Pros and Cons

Pros:

  • Easy to use with no installation required.
  • No emissions or fumes.
  • Can be very compact, making it ideal for small spaces.

Cons:

  • Can put a significant load on your power system.
  • Inefficient for long-term use, especially off-grid.
  • Limited by battery capacity or the availability of shore power.

Cost of Electric Heaters

Electric heaters are generally inexpensive, with prices ranging from $20 to $150. However, the cost of running them can be high, especially if you’re relying on battery power.

Power Usage

Electric heaters use a significant amount of electricity. If you’re off-grid, running an electric heater can quickly deplete your batteries, making them impractical for extended use.

Things to Note

  • Electric heaters are typically silent, but some models with fans may produce noise.
  • Electric heaters are effective in small, well-insulated spaces but can struggle in larger or poorly insulated vans.

Installation Process

Most electric heaters require no installation; simply plug them into a power source and turn them on. However, ensure that your van’s electrical system can handle the load.

Best For:

  • Van lifers who primarily stay in campsites with shore power access.
  • Those looking for a low-maintenance and portable heating option.

4. Propane/LPG/Natural Gas Heaters

Propane heaters burn LPG (liquefied petroleum gas) or natural gas to produce heat. The process is similar to that of a gas stove, with the heat distributed into the van’s interior.

Pros and Cons

Pros:

  • Efficient and quick heating.
  • Relatively low running costs compared to electric heaters.

Cons:

  • Requires careful handling due to the risk of gas leaks.
  • Produces moisture, contributing to condensation issues.
  • Requires a gas tank, taking up additional space.

Cost

Propane heaters can range from $100 to $500, with additional costs for the gas tank and refills. Installation costs vary based on the complexity of the setup.

Fuel Usage

Propane heaters are efficient, but the fuel usage depends on the size of the heater and the settings. A typical 20-pound propane tank can last anywhere from 20 to 40 hours, depending on usage.

Things to Note

  • Propane heaters are relatively quiet, but there may be a faint smell of gas, especially during startup and shutdown.
  • The risk of carbon monoxide poisoning is higher with propane heaters, making proper ventilation and the use of a carbon monoxide detector essential.

Installation Process

Installing a propane heater involves connecting it to a gas supply, securing the unit, and ensuring proper ventilation. This setup can be complex and may require professional assistance.

Best For:

  • Van dwellers who need a reliable and powerful heating option.
  • Those with access to regular propane refills and adequate ventilation.

5. Hydronic Heaters

Hydronic heaters work by circulating hot coolant (typically antifreeze) through a series of pipes and radiators. The system can be connected to the van’s engine, utilizing waste heat, or powered by an independent burner that uses diesel or gas.

Pros and Cons

Pros:

  • Provides both heating and hot water.
  • Can be integrated into the vehicle’s engine, using waste heat.

Cons:

  • High upfront cost and complex installation.
  • Requires regular maintenance.
  • Heavy and takes up considerable space.

Cost

Hydronic heating systems are among the most expensive, with costs ranging from $1,500 to $3,000 or more, including installation.

Fuel Usage

Fuel usage depends on whether the system is connected to the engine or operates independently. When using an independent burner, fuel consumption is generally low, similar to that of diesel heaters.

Things to Note

  • Typically noiseless and smelless
  • Proper maintenance is crucial to avoid leaks, which can lead to coolant spills or, in worst cases, fire hazards.
  • Hydronic heaters are highly effective, providing consistent heat and hot water.

Installation Process

Installing a hydronic heater is complex, often requiring integration with the vehicle’s engine and cooling system. Professional installation is strongly recommended.

Best For:

  • Van lifers who need both heating and hot water.
  • Those willing to invest in a high-quality, long-term heating solution.
camper roof insulation

Carbon Monoxide Safety

No matter which heating system you go with, carbon monoxide safety is super important. Make sure you have a carbon monoxide detector installed in your van and check it regularly to ensure it’s working properly. Ventilation is key with any heater that burns fuel, and keeping up with regular maintenance can help you avoid any dangerous gas leaks.

A Note on Wet and Dry Heat

Electric heaters give off dry heat, which means less condensation inside your van. On the other hand, propane heaters produce wet heat, which can increase moisture levels and potentially lead to condensation and mold. Keep this in mind when picking your heater, especially if you’re planning to live in your van full-time.

Tips for Staying Warm on the Road

  • Insulate Your Van: Good insulation goes a long way. It helps keep the warmth in, so your heater doesn’t have to work as hard to keep you cozy.
  • Use Thermal Curtains: These curtains are great for keeping the heat inside, especially when the temperature drops at night.
  • Layer Up: Don’t forget to dress warmly and snuggle up with some blankets. It’s an easy way to stay warm without cranking up the heater.
  • Ventilation: Even when it’s chilly outside, crack a window just a bit. It helps with airflow, keeps condensation at bay, and ensures you’re breathing fresh air.
  • Thermal Mattress Pads: This is a secret trick to staying extra toasty in the winter. They use less electricity than an electric heater.
camper van floor insulation

Stay Warm with Geotrek

Whether you opt for a diesel heater, wood stove, electric heater, propane system, or hydronic heater, make sure to prioritize safety and efficiency to enjoy a warm and comfortable van life experience.

At Geotrek, our team creates RVIA certified camper vans, with customizable options for heating, toilets, screens, roof racks and more.

Browse Camper Van Builds

Recommended Reads:

SPEAK WITH A VAN EXPERT

Schedule a no-pressure consultation

Schedule a consultation call with one of our van experts for information on builds, van sourcing, and timeline.
Click Here
Transparent Image e1699998737589

Quick Links

Contact Us

6420 Odell Place Boulder, CO 80301

inquiries@geotrekvans.com
(614)-330-0991

Get Connected

Youtube Instagram Facebook-f Tiktok
980f08 9cc64ee983a74d3a81545bbe11b6e451mv2

©Geotrek. All Rights Reserved.