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Key Takeaways

  • A high-quality RV heater ensures comfort and warmth, regardless of the climate.
  • Different heaters cater to various needs and preferences, considering energy efficiency.
  • The best models are Mr. Heater, Suburban, Camco, Atwood Mobile Products, and Lasko.

Stay warm on the road with our top picks for RV heaters - conquer chilly nights and easily enjoy cozy camping adventures.

The best RV heaters are Mr. Heater F232000 MH9BX Buddy, Suburban NT-30SP, Camco Olympian Wave-3, Atwood Mobile Products 96121, and Lasko Ceramic Portable Space Heater 751320. Stay warm, cozy, and comfortable on your RV adventures!

As an expert with firsthand experience and trusted by fellow RV enthusiasts, I've explored many electric heaters for RV. Based on expert opinions and personal trials, I assure you that I've curated a list of the absolute best-infrared heaters for your RV. Stay warm and comfortable on your adventures with these top-notch choices.



Best Heaters for RV

RVing is an increasingly popular alternative to traditional vacations, offering an opportunity to explore the great outdoors while still having access to the comforts of home. One crucial aspect of maintaining comfort in your RV is having a reliable dual heating system, as temperatures in various climates can fluctuate wildly.

There are various types of RV heaters available on the market, designed to cater to different needs and preferences. Factors to consider when selecting the perfect heater for your RV include energy efficiency, noise levels, functionality, and safety features.

We've gathered information on some of the top-rated electric heaters for RV, covering multiple styles and fuel sources, giving you all the necessary information to make an informed decision.

Here's a table comparing the best models for RV heaters:

Model Features Fuel Type BTU Power Source
Mr. Heater F232000 MH9BX Buddy Portable heater, Indoor-Safe Propane heater Up to 9,000 Propane Canister
Suburban NT-30SP Series Direct Discharge, Compact Propane heater 30,000 Propane System
Camco Olympian Wave-3 Adjustable Heat Output Propane heater 3,000 - 8,000 Propane System
Atwood Mobile Products 96121 Compact, Electronic Ignition Propane heater 9,375 Propane System
Lasko Ceramic Portable 751320 Portable heater, Oscillation Feature Electric heater 1,500 Electricity

1. Mr. Heater F232000 MH9BX Buddy

Mr. Heater F232000 MH9BX Buddy
Mr. Heater F232000 MH9BX Buddy

Stay warm on your outdoor adventures with Mr. Heater F232000 MH9BX Buddy! A portable and reliable propane heater perfect for camping, hiking, and more. Embrace the coziness wherever you go.


The Mr. Heater F232000 MH9BX Buddy is a portable propane RV heater designed specifically for RVs and other small spaces. It offers a heating capacity of 4,000 to 9,000 BTU, making it perfect for heating enclosed spaces up to 225 square feet.

With a compact design, it’s the best RV heater that features a fold-down handle for easy portability and storage.

  • Heating Capacity: 4,000 to 9,000 BTUs
  • Fuel Type: Propane heaters (1 lb. cylinder)
  • Adjustable Thermostat: No
  • Weight: 9 lbs.
  • Dimensions: 14.25" x 9" x 14.5"


The Mr. Heater F232000 MH9BX Buddy is known for its impressive performance and efficiency. It can quickly heat a space, providing infrared heat output that warms objects and people directly, making it an excellent choice for boondocking or cool nights in an RV.

What Sets It Apart

The Mr. Heater F232000 MH9BX Buddy sets itself apart from other best electric RV heaters through its numerous safety features. These include a built-in carbon monoxide detector, an overheat protection system, and a tip-over protection switch.

The RV heater also has a cool-touch exterior to prevent burns, making it an excellent option for RV owners with children and pets.

Recent Updates

The MH9BX Buddy has seen some recent updates that help improve its performance. One notable update is the addition of an integrated piezo igniter, which makes lighting the electric RV heater quick and easy without the need for matches or a separate igniter.


  • Compact design for easy storage and portability
  • It’s a powerful and energy-efficient heating element in small spaces
  • Built-in safety features to prevent accidents and ensure proper operation
  • Cool-touch exterior to prevent burns
  • Have an air-filled radiator heater
  • Easy ignition and operation


  • It has no built-in thermostat, so it doesn't automatically maintain the desired temperature within the space.
  • The heater's propane tank can be bulky and can make installation a bit more challenging than other types of electric RV heaters.

Who Should Buy It

The Mr. Heater F232000 MH9BX Buddy can be a perfect choice for you if you're an RV owner who values portability, safety, and three heating modes in a compact design. It is ideal for those who frequently travel to cold weather or enjoy boondocking without electrical hookups.

Where To Buy It

You can purchase the Mr. Heater F232000 MH9BX Buddy from various online retailers, such as Amazon, or from Mr. Heater's official website.

2. Suburban NT-30SP Series

Suburban NT-30SP Series
Suburban NT-30SP Series

The Suburban NT-30SP series is a reliable and efficient heating solution tailored to meet the needs of RV owners. Designed for comfort and convenience, this compact yet powerful RV furnace is an excellent choice for those looking to upgrade or replace their existing RV heater.


The Suburban NT-30SP is a ducted RV furnace with a heating element capacity of 30,000 BTU. It operates on 12VDC power and has a 5.5 amp draw. The unit's dimensions are 12-1/2"H x 12"W x 23"D, making it compact enough for installation in various RV models.

It features a gasket-sealed vent assembly, steel gas heater manifolds, sealed forced-draft combustion, and chrome-plated vent caps.


This electric RV heater offers energy-efficient performance thanks to its low amp draw and energy-saving electronic ignition. Its uniform cabinet size allows for easy installation and flexibility.

The Suburban NT-30SP is known for its consistent heat output and quick response time to maintain a comfortable and cozy environment in your RV.

What Sets It Apart

  • Carbon Monoxide Detectors: The built-in carbon monoxide detector ensures safe operation, providing peace of mind for RV owners.
  • Overheating Protection: The Suburban NT-30SP is equipped with an auto shut-off feature that prevents overheating and damage to the unit.
  • Cool Touch Exterior: This furnace boasts a cool-touch exterior to prevent accidental burns and increase user safety.

Recent Updates

The latest Suburban NT-30SP models come with an updated control board that features a dual probe igniter electrode, ensuring reliable ignition and improved performance. The improved board design also increases overall efficiency and reliability.


  • Its compact design allows for easy installation and saves precious space in an RV.
  • Energy-efficient operation reduces power consumption and lowers the carbon footprint.
  • Quick and consistent heat output ensures comfortable and cozy living conditions.


  • The Suburban NT-30SP may require more frequent maintenance compared to other propane RV heaters.
  • It might not be suitable for larger RVs or those seeking higher heating capacity.

Who Should Buy It

The Suburban NT-30SP can be perfect for you if you're an RV owner seeking a compact, energy-efficient, and reliable heating solution.

It's particularly well-suited for smaller RVs, where space is at a premium, and for those who prioritize safety features like carbon monoxide detection and cool-touch exterior.

Where To Buy It

The Suburban NT-30SP series RV furnace is available for purchase at reputable RV parts stores like Inland RV and Adventure RV. For more information, you can visit the official Suburban RV Parts website for a detailed list of authorized dealers and retailers.

3. Camco Olympian Wave-3

Camco Olympian Wave-3
Camco Olympian Wave-3

As an RV owner, finding the perfect RV heater is essential for a comfortable and cozy journey. The Camco Olympian Wave-3 may be the RV heater you're looking for as it offers a compact design, energy efficiency, and portability.


Let's take a look at the specifications of this Camco Olympian Wave-3:

  • Heating Capacity: 1600 to 3000 BTU
  • Weight: 14 lbs (6.35 kg)
  • Dimensions: 11.75" x 10.25" x 3.5" (29.85 x 26 x 8.9 cm)
  • Fuel Type: LP Gas heater
  • Warms: 130 square feet of space
  • Safety Features: 100% safety shut-off valve, tip-over protection


The Wave-3 offers efficient heating for your RV, thanks to its catalytic heating method. Its self-generating piezo starter ensures around 20,000 starts for long-term and consistent performance.

Moreover, the electric heater can warm up to 130 square feet, making it well-suited for small to mid-sized RVs.

What Sets It Apart

Unlike other portable electric heaters, the Wave-3 doesn't require an electrical connection, which means it won't drain your battery while in use. This is a significant advantage for boon-dockers and those living the RV life without constantly relying on a power source.

Additionally, the heater's compact design allows it to be easily mounted on a wall or used as a portable electric heater, giving you versatility in your RV setup.

Recent Updates

While there have been no recent updates to the Camco Wave-3, the heater's design and performance have proven to be reliable for RV owners.


  • Energy-efficient catalytic heating
  • Lightweight and compact for easy portability
  • No electrical connection is needed, conserving battery life
  • Best air-filled heaters
  • Built-in safety features for worry-free usage


  • Limited Heating capacity for larger RVs
  • The RV propane heaters fuel source may not be ideal for some users
  • No built-in thermostat or multiple heat settings

Who Should Buy It?

The Camco Olympian Wave-3 can be ideal for you if you're an RV owner who prioritizes energy efficiency and portability in your electric heater. If you have a small to mid-sized RV, this heater will keep you comfortable during your trips without draining your battery.

However, those with larger RVs or seeking additional features such as a thermostat and multiple heat settings may want to consider other options.

Where To Buy It

The Camco Olympian Wave-3 can be purchased from various retailers, including e-trailer, Camping World, and Amazon. Visiting the product's official website is another great option, as it provides additional information and authorized dealer listings.

4. Atwood Mobile Products 96121

Atwood Mobile Products 96121
Atwood Mobile Products 96121

The Atwood Mobile Products 96121 is an excellent option for RV enthusiasts looking for a reliable and efficient water electric heater.


The Atwood Mobile Products 96121 boasts notable specifications, including

  • Capacity: 6-gallon liquid propane gas heater
  • Input: 8,800 British thermal units (BTUs)
  • Recovery rate: 7.4 gallons per hour
  • Shipping weight: 25-pound mass
  • Width: 16 inches
  • Height: 12.5 inches
  • Depth: 18 inches


The Atwood 96121 water electric heater offers exceptional performance with its electronic direct spark ignition, enabling quick and efficient heating. With a recovery rate of 7.4 gallons per hour, this compact electric heater keeps up with the hot air and water demands of most RV owners.

Its 8,800 BTUs of heating capacity ensures adequate warm air even for those chilly boondocking nights.

What Sets It Apart

Some unique features set the Atwood 96121 apart from other RV heaters:

  • Compact design: This heater's compact size ensures easy installation and portability of heater for RV travel.
  • Built-in thermostat: A built-in thermostat allows for desired temperature regulation and multiple heat settings.
  • Overheat protection: The auto shut-off feature ensures that the electric heater remains safe from overheating.
  • Cool-touch exterior: A cool-touch exterior reduces the risk of burns and keeps the unit safe to handle.

Recent Updates

In response to customer feedback and industry developments, Atwood has made several updates to the 96121 model, focusing on enhanced efficiency, durability, and user-friendliness. For the most recent information on these updates, refer to the official product page.


  • Energy efficiency: This electric heater consumes minimal power, maintaining low energy costs of heater for RV owners.
  • Indoor-safe: With built-in carbon monoxide detectors and tip-over protection, the electric heater is suitable for indoor use.
  • Easy maintenance: The unit requires minimal upkeep, making it a hassle-free option for on-the-go travelers.
  • Oscillation: An oscillating feature ensures even heat distribution throughout your RV.


  • Limited heating capacity: The 6-gallon capacity may not be sufficient for larger households or extensive hot water usage.
  • Propane heaters dependency: The electric heater requires an RV propane heaters fuel source, which may not be ideal for some users.

Who Should Buy It

The Atwood Mobile Products 96121 can be best suited for you if you're an RV owner looking for an efficient and reliable heating solution, especially if you prioritize energy efficiency, safety, and compactness. This electric heater is also an excellent option for individuals who enjoy boondocking or off-grid RV adventures.

Where To Buy It

To purchase the Atwood Mobile Products 96121, visit the official product page or other reputable online retailers like Amazon and for convenient shipping options.

5. Lasko Ceramic Portable Space Heaters 751320

Lasko Ceramic Portable Space Heaters 751320
Lasko Ceramic Portable Space Heaters 751320

Keep warm on your next RV adventure with the Lasko Ceramic Portable Space Heater 751320. This electric space heater is the perfect addition to your RV as it offers a perfect balance between portability and performance.


The Lasko 751320 offers a range of features that make it an ideal choice of heater for RVs:

  • Dimensions: 7.25 x 6.6 x 23 inches
  • Weight: 8 pounds
  • Electric space heater: 1500W
  • Multiple Heat settings: High (1500W) and Low (900W)
  • Adjustable thermostat
  • Oscillating design
  • 7-hour auto-off timer
  • Remote control
  • Safety features: Overheat protection and cool-touch exterior


This ceramic heater is designed for efficiency and reliability. With its adjustable thermostat, it maintains a comfortable temperature throughout the room.

The oscillating feature ensures even heat distribution in the space. Many users report that it warms up rooms quickly and operates quietly.

What Sets It Apart

The Lasko 751320 is unique in its portability, making it a top choice of heater for RV owners. Its lightweight design, coupled with a built-in carrying handle, allows for easy transportation. Its oscillating feature and remote control ensure convenience and comfort during your RV travels.

Recent Updates

Lasko has continued to improve this heater by refining its design and implementing new technologies for enhanced safety and energy efficiency.


  • Portable heater and lightweight: Perfect for RV travel
  • Efficient heating: Ceramic technology ensures rapid and even heat output distribution
  • Adjustable thermostat: Maintains comfortable room temperature
  • Remote control: Allows for convenient control from a distance
  • Safety features: Overheat protection and cool-touch exterior for peace of mind


  • Some users report it can be a bit noisy during operation
  • Not suitable for large rooms or extensive areas

Who Should Buy It

If you're an RV owner looking for a portable heater or an efficient, reliable, and best electric space heater you will benefit from the Lasko 751320. Its compact design and excellent performance make it ideal for smaller spaces, such as RV lounges and bedrooms.

Where To Buy It

You can purchase the Lasko 751320 from reputable online retailers such as Walmart and Target. Make sure to check the heater's price and availability on these platforms before making a purchase.

Safety Features For Protecting You and Your RV

When it comes to electric RV space heaters, safety should always be a top priority. Let's dive into the essential safety features and certifications to look for when selecting the perfect heating solution for your travels.

1. Automatic Shutoff Mechanisms

Imagine an electric heater that instantly shuts off if it overheats or detects a lack of oxygen in the RV. That's the kind of safety feature you'll find in top-notch models like the ones we've handpicked. No more worrying about potential accidents or hazards – these RV space heaters have got your back!

2. Low Oxygen Sensors

Spending cozy nights in your RV doesn't mean compromising hot air quality. The RV space heaters we recommend are equipped with low oxygen sensors, which automatically detect oxygen levels and promptly turn off the unit if they fall below a safe threshold. Enjoy warmth without compromising your well-being!

3. Tip-Over Protection

Accidents happen, and the best electric space heaters tipping over can be a serious concern. Thankfully, the models we've selected come with built-in tip-over protection.

If the RV heater is accidentally knocked over, it will shut off immediately, reducing the risk of fire or damage. Stay worry-free and keep your focus on the adventures ahead.

4. Safety Certifications

Look out for safety certifications like CSA (Canadian Standards Association) or UL (Underwriters Laboratories). These certifications ensure the RV heater has undergone rigorous testing to meet industry safety standards.

Embrace Warmth with Confidence

With these safety features and certifications in place, you can confidently select an RV heater that not only keeps you warm but also prioritizes your well-being.

Remember, safety is key, and these infrared heaters are designed to provide warmth while keeping potential risks at bay. Stay cozy and worry-free as you embark on unforgettable journeys in your RV.