Different Types of Space Heaters for RVs

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Different Types of Space Heaters for RVs


When winter temperatures begin plummeting, some RVers outfit their rig for winter RV tenting and others put together to place their RV in storage. If you’re going to courageous the winter chill, nonetheless, it pays to know in regards to the various kinds of area heaters for RVs.

Even should you don’t plan on RVing throughout the winter months, an area heater will assist you hold issues toasty on cool nights. Let’s talk about the various varieties of area heaters so you possibly can select the proper to your motorhome.

Why Space Heaters for RVs Makes Sense

An RV parked on a lot with snow all around

When the temperature drops, you naturally run your RV’s furnace extra incessantly. Your furnace is essentially the most environment friendly strategy to warmth your RV and it’ll actually do a dependable job, so long as you don’t run out of propane

Therein lies the rub of relying solely in your furnace as a warmth supply. Not solely will you burn via propane shortly, however you’ll additionally use electrical energy to flow into scorching air all through your RV.

During the coldest months, you’ll burn via propane method sooner than regular. If you possibly can’t transfer your RV to refill or discover a propane firm that provides a cellular refill service, issues in your RV will get dangerously chilly dangerously quick. 

Plus, the extra you run your RV furnace, the extra you’ll must do seasonal upkeep to hold your RV’s furnace in good working order. So, you possibly can cut back seasonal upkeep and lengthen the lifetime of your RV furnace by supplementing with an area heater. 

Some RV area heaters are even able to heating your dwelling area whereas utilizing far much less vitality. With that in thoughts, let’s check out the area heater choices to your residence on the highway.

The Different Types of Space Heaters for RVers

There are two major varieties of RV area heaters: electrical and propane. There are additionally subcategories beneath every of those. As with many RV equipment, there are execs and cons to the ability supply you select to your area heater.

Electric Space Heaters for RVs

A person warming their feet by an electric space heater

If you wish to cut back propane utilization, go for an electrical area heater. These require your RV to be linked to shore energy, however they’ll considerably cut back the quantity of propane you employ when winter tenting.

Electric RV area heaters are available in quite a lot of choices: infrared heaters, ceramic heaters, oil-filled heaters, and micathermic heaters. Here’s just a little extra about how every of most of these area heaters works. 

Infrared Heaters

space heaters for rv Heatstorm Infrared Heater

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Infrared heaters emit electromagnetic waves that warmth up the bodily objects in your RV. Instead of heating the air, these waves warmth up your RV furnishings, partitions, flooring, and, sure, your physique. 

They use the identical thermodynamic ideas that may be noticed in the way in which the solar radiates warmth that ultimately warms up the Earth. This radiation permits infrared heaters to perform successfully with out the necessity for an inner fan, though some fashions have a fan that quickens the heating course of. 

Oil-Filled Heaters

space heaters for rv radiant heater
Photo by Serg64 by way of Shutterstock

Oil-filled radiant heaters do a superb job of offering constant warmth in a quiet and very environment friendly method. They don’t warmth a room shortly, however as soon as heated, the room will keep at a extra constant temperature. 

The inner physique of those heaters is crammed with a liquid known as diathermic oil. This liquid is heated after which circulated via the heater’s columns. As the floor temperature of the columns rises, warmth is launched into the encompassing air. 

The tall and slender design of oil-filled heaters resembles old school residential radiators, however many embrace wheels for simple motion round your RV. They typically draw little or no vitality and so they don’t must run constantly to offer adequate warmth.

Disclaimer: Because of their tall designs, these heaters will be exhausting to safe whereas touring. They are finest for full-time RVers that stay in a single location all through the whole winter. 

Ceramic Heaters

space heaters for rv ceramic heater

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Ceramic heaters typically use a small fan to flow into warmth. They do a superb job of offering warmth shortly, however they have a tendency to make use of barely extra vitality. They’re additionally louder and also you’ll must hearken to the fan kicking on and off incessantly.

Internally, these heaters are constructed with ceramic plates connected to metallic coils. When electrical energy passes via the coils, the plates warmth up and proceed to soak up warmth till it’s ultimately dissipated into the encompassing air. 

If your ceramic heater has a fan, air blows over the coils and quickens the distribution warmth to your RV. While ceramic heaters and not using a fan are nonetheless an environment friendly method to make use of electrical energy to warmth your RV, they take just a little longer to heat an area than their fan-equipped counterparts.

Micathermic Heaters

Micathermic Heater

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Micathermic heaters mix the warmth high quality of radiant heaters with the velocity and effectivity of convective heaters. They are constructed with inner panels lined in sheets of mica. When it’s heated, mica is extraordinarily efficient at emitting electromagnetic waves. 

Just like infrared heaters, these waves warmth up the objects in your RV. However, micathermic heaters are typically thought of to offer higher warmth and may achieve this extra effectively than infrared heaters.

Propane Space Heaters for RVs

A propane tank that can be used for a space heater

If you don’t have entry to shore energy, a small propane area heater could possibly be the proper selection to your RV. Propane heaters are additionally nice for boondocking or long-term RV parks that cost greater than you’re comfy paying for electrical energy. 

Propane area heaters for RVs work splendidly and are protected for indoor use. It can be simpler to seek out substitute propane tanks for a small heater than it’s to refill your RV’s onboard propane tank. 

They are thought of to be the most moveable kind of moveable area heater since you’re not restricted by the size of an influence wire when deciding the place to place it. That means you possibly can take your propane area heater exterior and, whereas it won’t provide the identical ambiance as a moveable fireplace pit, it should present loads of warmth. 

Speaking of warmth, propane heaters typically produce extra warmth than their electrical counterparts. They are much like infrared heaters as a result of they emit electromagnetic waves that warmth up objects within the area round them, however they run on liquid propane as a substitute of electrical energy. 

You’ll discover propane area heaters with and with out circulating followers. The fashions with a fan will warmth your dwelling area sooner, however designs with out followers are nonetheless extraordinarily efficient at supplementing your RV’s furnace or when used as a standalone heating answer. 

Most propane area heaters which might be designed for RV use, resembling in a used motorhome or a used journey trailer, even have necessary security options like an oxygen depletion sensor and a tip-over security shut-off characteristic. As a consequence, you possibly can relaxation straightforward understanding you aren’t endangering anybody should you use certainly one of these heaters in your RV.

Propane Heater

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Final Thoughts on Space Heaters for RVs

As a ultimate phrase of warning, it’s really helpful to show all RV area heaters off if you depart for a number of hours at a time. Rely in your RV’s furnace to maintain issues heat if you’re gone throughout the day. 

Propane and electrical area heaters are typically protected for RV use however could cause injury if knocked over by your canine or a mischievous gust of wind if you aren’t round. So err on the facet of warning and solely use your area heater if you find yourself current. 

Once you’ve found out warmth your RV safely this season, take a look at these Cozy Winter Wonderland Campgrounds!

Need to know keep your RV A/C? Click right here to take a look at our useful information.


Do you employ an area heater in your rig? If so, what do you advocate? Leave a remark under.


Wade divides his time amongst varied out of doors actions in each city and rural environments. An adventurer by nature, he’s all the time up for a difficult hike, enjoyable hunt, or day trip on the water with family and friends. When he isn’t having fun with the outside, he’s writing, studying, or tinkering with bikes and automobiles.

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