Best RV Heater in 2019 (Top 5 Reviews with Comparison)

RV Expeditioners may collect a share of sales or other compensation from the links on this page. This comes at no additional cost to you, and all the prices and availability are accurate at the time of publishing.

Although most people may think that traveling in an RV is ideal in the summertime, the fact is that hitting the road in your mobile home is an excellent idea no matter what time of year it is.

However, if you plan on venturing out during the colder months of the year, then you’ll want to make sure that you can stay toasty when the temperatures plummet outside.

To help you stay cozy in your motorhome, we’re looking at the best RV heaters.

Whether you’re hoping to heat your whole vehicle or you just want a mini space heater, these models are sure to be vital to surviving the cold weather, regardless of how chilly it is outside.

COMPARISON CHART

IMAGEPRODUCT
 Camco 57351 Olympian Wave Gas Catalytic Heater1. Camco 57351 Olympian Wave Gas Catalytic Heater
  • Durable construction
  • No electricity required
  • Runs off of propane
  • No flame, no fumes
LEARN MORE
 Bovado USA 166648 Ceramic Space Heater2. Bovado USA 166648 Ceramic Space Heater
  • Compact and lightweight design
  • Energy efficient model
  • Ceramic elements last longer
  • Carrying handle for convenience
LEARN MORE
 Mr. Heater F232000 MH9BX Buddy Indoor-Safe Portable Propane Radiant Heater3. Mr. Heater F232000 MH9BX Buddy Indoor-Safe Portable Propane Radiant Heater
  • Durable construction
  • Easy to use
  • Built-in safety features
  • Safe for indoor use
LEARN MORE
 Lasko CD09250 Ceramic Portable Space Heater with Adjustable Thermostat4. Lasko CD09250 Ceramic Portable Space Heater with Adjustable Thermostat
  • Compact design
  • 1500 watts of heating power
  • Rugged ceramic panels
  • Overheating protection
LEARN MORE
 DeLonghi EW7707CM Safe Heat ComforTemp Portable Oil-Filled Radiator5. DeLonghi EW7707CM Safe Heat ComforTemp Portable Oil-Filled Radiator
  • Sealed oil-filled chamber
  • Never needs refilling
  • Efficient convection heating
  • Powerful 1500-watt element
LEARN MORE

OUR TOP 5 PICKS

#1 Camco 57351 Olympian Wave Gas Catalytic

 Camco 57351 Olympian Wave Gas Catalytic Heater

Specifications

Item Weight

5 pounds

Product Dimensions

23.4 x 17.6 x 5.7 inches

Features

  • Durable construction
  • Runs off of propane
  • Safe for indoor use
  • No electricity required
  • No flame, no fumes
  • Heats up to 230 feet

When most travelers think about buying a heater for an RV, they assume that the best option is an electric model, since they are compact, easy to use, and relatively safe. However, considering that you may not always be connected to a power source, electric heaters aren’t necessarily ideal.

Instead, we’re starting with a propane heater, meaning that you can use it no matter where you are, whether you’re at a campsite or boondocking elsewhere. Let’s see how it compares to other space heaters.

Catalytic Heater

At first, you may imagine that a propane heater will be too dangerous for indoor use. Fortunately, though, catalytic heaters like this one are perfectly safe for RVs, tents, and other enclosed areas.

The reason it works so well is that it doesn’t use combustion to produce heat (no flame). Thus, rather than worrying about too much heat or dangerous fumes clogging up your RV, you can get clean, reliable heat all night long.

Also, catalytic heaters warm surfaces more than they do the air, so you don’t have to worry about your RV getting too hot and dry after a while. Overall, this heater can be on for hours without any significant issues.

Heats 230 Square Feet

For the most part, space heaters for your RV are designed to help you out while sleeping, or while you’re in a particular part of your mobile home. However, if you’re camping somewhere cold, you don’t want to have to bring the heater along when you move to a different section of the RV.

Thankfully, this catalytic heater is rated for spaces up to 230 feet, meaning that you should have no problem making your mobile home toasty warm, regardless of its size. Only the largest, most massive Class A RVs may have a problem, and chances are that they have built-in heaters anyway.

  • WHAT WE LIKE
  • WHAT WE DON’T LIKE
  • PROS/CONS OVERVIEW

When I first saw that this heater ran on propane, I was nervous. However, after reading up on catalytic heaters, I realized that this style is perfect for RVing since you never have to worry about draining a battery or blowing a fuse.

I like the reliability of this model, as well as the thin size, high output, and relative safety compared to other heaters.

Video

#2 Bovado USA 166648 Ceramic Space Heater

 Bovado USA 166648 Ceramic Space Heater

Specifications

Item Weight

2.85 pounds

Product Dimensions

10 x 6 x 6 inches

Features

  • Energy efficient model
  • Compact and lightweight design
  • Fan option for cooling
  • Multiple heat settings
  • Ceramic elements last longer
  • Tip-over protection

Our final RV heater is another electric model, which is perfect for when you just want some extra heat wherever you are. Although this unit is not as powerful as some of the other ones we’ve seen so far, it’s more than sufficient for small RVs. Let’s see how well it works.

Positive Temperature Coefficient (PTC) Model

No matter what, I don’t think that you should use an electric heater without plugging into shore power, but if you were ever going to run off of a battery, this is probably going to be your best option.

Compared to most other electric models, this is one of the most energy efficient. The way that it heats the ceramic elements is superb, and it will maintain temperature without having to suck down too much electricity in the process.

Compact Size

Considering that space is always in short supply in an RV, having a small heater is an advantage. As long as you’re not trying to heat the whole interior of your mobile home (which would be impossible with this unit), it will fit almost anywhere you need it.

  • WHAT WE LIKE
  • WHAT WE DON’T LIKE
  • PROS/CONS OVERVIEW

When it comes to space heaters, this unit is suitable for smaller RVs. I like that it’s energy efficient and that it can fit anywhere in your mobile home, meaning that it’s ideal for almost any journey.

Video

#3 Mr. Heater F232000 MH9BX Buddy Indoor-Safe Portable

 Mr. Heater F232000 MH9BX Buddy Indoor-Safe Portable Propane Radiant Heater

Specifications

Item Weight

9.5 pounds

Product Dimensions

7.7 x 13.4 x 15 inches

Features

  • Durable construction
  • Built-in safety features
  • 4000-9000 BTU range
  • Easy to use
  • Safe for indoor use
  • Tip-over protection

Although I personally love catalytic heaters because they’re safe and highly efficient, I understand that they are not for everyone. So, if you like the idea of running your heater off of propane to save electricity, then this model from Mr. Heater may be a better option. Let’s see what it has to offer.

98% Efficient

When using an electric heater, you have to worry about your wattage and amperage, and you can’t really use them if you’re not plugged into shore power. However, as long as you have a propane tank, this heater is always ready to go.

Part of the reason I like it so much is that it offers nearly 100% efficiency. No wasted energy - almost all of it is converted into adjustable heat to keep your RV nice and toasty all day and night.

Indoor/Outdoor Model

Because this is a combustion heater, it will emit fumes like carbon monoxide. Thankfully, it does have a highly sensitive sensor that knows when oxygen levels are getting low, and it will shut off automatically.

Because of this feature, you can use the heater both indoors and outdoors without any problems. I highly recommend ventilating your RV when using it inside, however, just to be safe.

  • WHAT WE LIKE
  • WHAT WE DON’T LIKE
  • PROS/CONS OVERVIEW

If you don’t want to have to plug in wherever you park, then a propane heater like this one will be excellent. It’s high-powered, and it can heat your RV quickly and efficiently. I also like its compact and lightweight size.

Video

#4 Lasko CD09250 Ceramic Portable Space Heater

 Lasko CD09250 Ceramic Portable Space Heater with Adjustable Thermostat

Specifications

Item Weight

3.5 pounds

Product Dimensions

5.7 x 7 x 9 inches

Features

  • Compact design
  • Overheating protection
  • 11 heat settings
  • Rugged ceramic panels
  • Adjustable thermostat
  • Convenient carry handle

Although I’ve been praising the versatility of propane heaters, that’s not to say that electric models won’t be aptly suited for life on the road. If you have a sizeable generator or you can plug into shore power regularly, then these heaters are perfect for all sizes of RV.

11 Heat Settings

One of the issues I’ve noticed with heaters, in general, is that they only come with a few settings. Typically, they are high, low, and fan, meaning that it’s hard to find the perfect balance. In most cases, high is too much, and low is not enough.

Fortunately, this particular model has 11 settings so that it’s easier to find the right temperature for your needs. It also has a built-in thermostat so that you have more precise control over the output. This feature enables this heater to be used all year round.

Quiet Operation

Another complaint I have about most heaters is that they can be distractingly loud. Whether you’re trying to read or sleep, a noisy heater can be more than a little disruptive. Thankfully, this particular model is ultra quiet at all settings, so you may not even realize it’s on most of the time.

  • WHAT WE LIKE
  • WHAT WE DON’T LIKE
  • PROS/CONS OVERVIEW

When talking about electric heaters, I love the fact that this model has so many different settings, and that it comes with overheat protection. I also appreciate that the front of the heater stays cool, even when at full blast.

Video

#5 DeLonghi EW7707CM Safe Heat ComforTemp Portable

 DeLonghi EW7707CM Safe Heat ComforTemp Portable Oil-Filled Radiator

Specifications

Item Weight

25 pounds

Product Dimensions

5.9 x 13.8 x 24.9 inches

Features

  • Sealed oil-filled chamber
  • Efficient convection heating
  • Caster wheels for portability
  • Never needs refilling
  • Powerful 1500-watt element
  • Surface stays relatively cool

Although this next heater from DeLonghi uses electricity, the process by which it heats your RV is somewhat unique. This is a portable radiator, meaning that it can provide efficient heating to your mobile home, all with a slim vertical design. Let’s see what it can do for you.

Oil-Filled Radiator

The way that this heater works is that the interior is filled with oil, which is heated via an electric heating element. As the oil warms up, it used convection heating to increase the temperature of the surrounding area.

Overall, this system is kind of a mix of catalytic and standard heaters, meaning that it’s both efficient and safe to use. Rather than blowing hot air around your RV, the heat is more radiant, meaning that it feels better and can maintain temperature better.

ComforTemp Setting

Although I still don’t recommend using an electric heater without a generator or plugging into shore power, this particular model does have a ComforTemp setting which improves its energy efficiency. Compared to some of the other models on this list, you’ll use a lot less electricity with this heater.

  • WHAT WE LIKE
  • WHAT WE DON’T LIKE
  • PROS/CONS OVERVIEW

Part of the reason I like this heater is that it comes with caster wheels. Thus, moving it around your RV is a breeze. I also appreciate the energy efficient design and the way that it heats a room.

All too often, heaters that blow hot air can make the space feel too dry and uncomfortable, but with convection methods, it’s much more relaxing and sustainable to keep the machine on for long periods.

Video

CONCLUSION

Although some of you may not appreciate the simplicity and efficiency of a catalytic heater, I can’t sing its praises enough. Assuming that you want flexibility, reliability, and versatility with your RV heater, you can’t go wrong with the Camco Olympian Wave.

Yes, it may take a little while to get used to the way this machine works, but once you do, you’ll wonder why you used anything else before. This heater is perfect for the RV life, whether you’re on a weekend excursion or you travel full-time.

Last Updated on September 2, 2019