The 7 Best 12V Heaters for Campervans: Keeping Warm on the Road

When you’re out exploring the great outdoors in your campervan, staying warm and comfortable during the colder months is crucial. A reliable 12V heater can make all the difference. Here, we explore the seven best 12V heaters for campervans, each offering unique features to suit various needs and preferences. For each product, I’ll provide a brief overview, list the pros and cons, and include a link to purchase the item on Amazon with an affiliate link. These heaters are designed to be efficient, compact, and easy to use, ensuring that your adventures are both cozy and hassle-free. Whether you’re looking for a lightweight option for quick warmth or a heavy-duty heater for extended trips, there’s something for everyone on this list. Additionally, we’ll share tips on safe heater usage in tents and enclosed spaces to help you enjoy peace of mind while staying toasty.

RoadPro RPSL-681 12V Direct Hook-Up Ceramic Heater

The RoadPro RPSL-681 is a powerful option for those who need a direct hook-up heater with a ceramic element. It’s designed to be connected directly to the battery, providing immediate warmth without the need for a long warm-up time.

12V Heaters for Campervans

Roadpro 12v RPSL-681 12-volt Ceramic Heater/fan

Roadpro 12v RPSL-681 12-volt Ceramic Heater/fan

Roadpro 12v RPSL-681 12-volt Ceramic Heater/fan

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Car Heater 12V Automobile Interior Heaters 300W Ceramic Car Fan Heater Portable Car Window Defroster Car Heater That Plugs Into Cigarette Lighter (Black)

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Car Heater 12V Automobile Interior Heaters 300W Ceramic Car Fan Heater Portable…

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PTC Car Fan Air Heater, 12V 100W Constant Temperature Heaters with Ceramics Fast Heating, Air Dehumidification Fan Heater for Small Room Space Heater Air Conditioning Appliances

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Roadpro 12v RPSL-681 12-volt Ceramic Heater/fan

Pros:

  • Direct hook-up to the vehicle’s battery ensures efficient heating.
  • Includes a swivel stand for adjustable positioning.
  • Durable ceramic construction.

Cons:

  • Requires installation, which might not be ideal for those looking for a plug-and-play solution.
  • Higher power consumption.

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Kingleting 12-Volt Heated Seat Cushion

For those who prefer a more subtle approach to heating, the Kingleting heated seat cushion is a great choice. It provides gentle warmth directly to the body, making it highly energy-efficient.


KINGLETING Heated Seat Cushion with Intelligent Temperature Controller,Heated Seat Cover for Home, Office Chair and More(Back and Seat)

Pros:

  • Easy to install and use; simply place it on the seat and plug it in.
  • Features a temperature control system for personalized comfort.
  • Consumes less power compared to full-size heaters.

Cons:

  • Only heats the seat area, not the entire van.
  • May not be sufficient for extremely cold environments.

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Caframo Limited True North Heater

The Caframo Limited True North Heater is built for durability and versatility. It’s a compact and rugged heater that can handle the bumps and jolts of road travel.


Caframo True North Heater. Low Profile, Quiet, Powerful Heater for Work and Home. Black, 11.25" x 8" x 5" (9206CABBX)

Pros:

  • Anti-freeze setting to help protect your van’s pipes in cold weather.
  • Built-in thermostat for temperature control.
  • Low noise operation.

Cons:

  • Not as powerful as some larger models.
  • Requires a fair amount of power, which could drain batteries quickly if not managed properly.

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Mr. Heater F232000 MH9BX Buddy

The Mr. Heater F232000 MH9BX Buddy is a popular choice among campervan enthusiasts due to its reliability and efficient heating. It’s a propane heater, which means it doesn’t rely on the van’s battery.


Mr. Heater F232000 MH9BX Buddy 4,000-9,000-BTU Indoor-Safe Portable Propane Radiant Heater, Red-Black

Pros:

  • Portable and easy to use.
  • Features an oxygen depletion sensor for safety.
  • Can be used inside or outside the van.

Cons:

  • Requires ventilation to prevent carbon monoxide buildup.
  • Propane is an additional expense and requires proper handling.

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Zerostart 2600900 Interior Car Warmer

The Zerostart 2600900 is an electric heater designed to warm the interior of your vehicle before you even start your day. It’s ideal for those cold mornings when you want to get into a warm van.


Zerostart 2600900 Interior Car Warmer Compact Plug-in Electric Portable Heater, 3,000 BTU | 120 Volts | 900 Watts

Pros:

  • Can be mounted permanently for automatic heating.
  • Provides a comfortable, pre-warmed vehicle.
  • Efficient and uses minimal electricity.

Cons:

  • Requires installation.
  • Not intended for use while driving.

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Schumacher 122 Turbo Fan with Heater

This Schumacher unit combines a powerful fan with a heating element, making it perfect for both summer and winter use. It’s a versatile tool for maintaining comfort in your campervan.


Travel Time 12V Heater Fan, 180w - Universal for Most Vehicles, Dual Heat & Fan, Truck & Car Heater, Portable Heater, Includes Mounting Accessories

Pros:

  • Dual function as a fan and a heater.
  • Easy to position with its adjustable design.
  • Plugs directly into the 12V socket for easy use.

Cons:

  • Not as robust as some other heaters in extreme cold.
  • Fan noise might be bothersome to some users.

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Stalwart 75-hblanket Electric Car Blanket

Lastly, the Stalwart 75-hblanket offers a different approach to heating in a campervan. It’s an electric blanket that provides direct warmth, perfect for snuggling up on cold nights.


Heated Car Blanket – 12-Volt Electric Blanket for Car, Truck, SUV, or RV – Portable Heated Throw for Car or Camping Essentials by Stalwart (Navy Blue)

Pros:

  • Portable and easy to store.
  • Provides direct, adjustable warmth.
  • Low energy consumption.

Cons:

  • Only heats the area covered by the blanket.
  • Requires access to a 12V outlet.

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Conclusion

Choosing the right 12V heater for your campervan depends on your specific needs, whether it’s direct heating, portability, or energy efficiency. Each of the products listed above offers a unique set of benefits to enhance your campervan experience in cold weather. Remember to consider safety features and energy consumption when selecting a heater. Stay warm and enjoy your adventures!