Electric Heater for Travel Trailer
Note When readers/you click purchase through links on our blog, we may earn some affiliate commission.

While traveling in a trailer or RV, it is very common to experience a shortage of hot water. It happens more often if the number of travelers is greater than four. For an outdoor trip like hiking, camping, and biking, taking a shower after intense physical exercise is a must for hygiene. However, the temperature in the evening and night falls well below the body’s temperature. Taking a shower with water of that temperature is nothing less than an invitation to pneumonia.

This is why having an electric water heater in your RV is necessary. A constant supply of hot water is available for use and there is nothing better than a hot shower to relax at the end of a hectic day. Tankless electric water heaters are even better in this respect as they do not make the user sit around for hours to fill the water in the tank. An abundant supply of hot water makes electric water heaters useful appliances to have while traveling.

In this article, we bring you an informative buyer’s guide that will help you choose the best electric heater for RV as we have detailed reviews of some of the best electric heaters for travel trailer available in the market. It also contains a must-read FAQ section at the end that shall put all your doubts at ease. The article is well researched so that you can access all information regarding electric heaters for travel trailers at one stop.

Top 6 Best Electric Heater for Travel Trailer and RV:

1. Mr. Heater MH18B, Portable Propane Heater

Mr. Heater F274800 MH18B, Portable Propane Heater,Red,Regular
  • 4,000- to 18,000-BTU radiant heater for spaces up to 450 square feet. Approved for indoor/outdoor use; clean-burning; nearly 100-percent efficient
  • When operating the heater at altitudes over 7,000 FT above sea level the heater may shut off. Maximum Hours Of Operation- 220.0

A lot of electric water heaters have a complicated process of switching on and off which is too difficult for a layman to understand without a detailed manual. The Mr. Heater MH18B Portable Big Buddy Propane Heater makes this cumbersome process easier by providing a high output of heat with the push of a single button. It is slightly on the heavier side but portable nonetheless.

It is highly reliable in extremely cold conditions and its performance is quite good. The greatest feature of this heater is that anti-bump safety features which cuts off the power supply to the heater if someone accidentally knocks it over. This feature also keeps the heater safe from overheating which can damage the internal working of the heater endangering the lives of nearby people.

Maximum efficiency can be reached with this heater and the built-in fan makes it a must buy. The only downside of this heater is that the air smells like propane.

2. Lasko Ceramic Adjustable Thermostat Tabletop or Under-Desk Heater

Lasko CD09250 Ceramic Adjustable Thermostat Tabletop or Under-Desk...
  • 3 quiet settings - including high heat, low heat, and fan only make this electric space heater ideal for warming up an area in your home or home office. Combined with an adjustable thermostat This...
  • Adjustable thermostat - allows you to adjust the heater's 1500 watt ceramic heating element. With 11 different temperature settings you're sure to find a comfortable setting. Simply turn the dial to...

The brilliant build of the Lasko CD09250 Ceramic Heater is expressed through its ideal compact size and average weight which makes it one of the best electric heaters for RV in terms of portability. It can be placed on the floor, on a shelf in the RV, a corner or even taken for outdoor activities. The ceramic heater is smart enough to distribute air evenly throughout the room so that all the people in the RV can travel comfortably for a long time.

The thermostat controlling its heat output can be manually customized by the user to set it to a temperature in which the user feels cozy. It is user-friendly and thus not much effort is required in order to understand its mechanism. The 1500 watts rating boasts efficiency and heat output capacity without making noise to disturb the surrounding. The absence of a safety feature called auto shutdown is the only con you might be able to pick up in this heater.

3. Lasko 755320 Ceramic Space Heater

Lasko 755320 Ceramic Space Tower Heater, 8.5″L x 7.25″W x 23″H,...
  • 2 Quiet Settings - including high heat and low heat plus an Auto setting make this electric space heater ideal for warming up an area in your home or home office. With widespread oscillation this...
  • Adjustable Thermostat - with digital display allows you to adjust the heater's 1500 watt ceramic heating element. With an easy to read digital temperature display you can select a wide range of...

The 1500 watts power build of the heater is the highlight of this heater, making it a popular choice among RV users and reviewers. It is a crowd favorite because of its easy portability. It is compact enough to fit into small spaces and does not create space issues while traveling in an RV. This heater’s features are compatible to be used in various types of RVs making it a widely used one. The digital display this heater is equipped with makes it a hit among new users as it is easy to read and understand.

The speed can be easily chosen and changed as per the needs of the user. It is a silent heater that is high on efficiency. Its bare minimum power usage for the service it provides really makes it stand out in the crowd. When it is getting overheated, the system has been designed accordingly to automatically shut off the appliance’s power supply to prevent any further heating.

4. Lasko 751320 Ceramic Tower Space Heater with Remote Control

By now you must have got to know that Lasko is quite popular among heaters for RV. The Lasko 751320 Ceramic Tower Heater boats of its overheat protection feature which automatically shuts down the system of the heater when overheating is detected by it. There is no doubt about its heat-generating capacity and a 1500 watt power of the heater also renders its energy-efficient for use.

For easy control of temperature settings from low to high, a remote has been provided for convenience. It has powerful oscillations which are suitable for large space as well. The electronic thermostat contains the control of temperature and a timer ranging up to 7 hours can be set for a worry-free night of sleep. The temperature settings are quite far apart and a smaller difference in temperature change settings would have been more useful for the users. This is a drawback to this product.

5. Camco 57351 Olympian Wave-8 8000 BTU LP Gas Catalytic Heater

The Camco 57351 Olympian Wave-8 LP Gas Catalytic Heater has one of the best set of features for RV heaters. It can comfortably and effectively heat up a large area of 290 square feet. Its portability is an added feature to its list of merits and it can also be permanently fixed in an RV. The mode of use depends upon the user. It is noise-repellent as it does not use a fan blower for distributing the air output. Therefore it is a silent heater which does its job without making any noise.

One of the best things about the heater is that it works absolutely safely even at 12,000 feet altitude. The shut-off valve makes it safe for use as it prevents fuel discharge from the heater. The Piezo sparker is a built-in automatic electric starter in this heater which guarantees twenty thousand starts without any hassles. The only problem is that the catalytic heater takes time to heat up.

6. DeLonghi Oil-Filled Radiator Space Heater

De'Longhi Comfort Temp Full Room Radiant Thermostat, 3 Heat Settings,...
  • LOWER ENERGY BILLS: By heating only the room you’re in, you can lower your household thermostat and lower your energy bills
  • NO ASSEMBLY REQUIRED: Only De’Longhi has patented Smart Snap pre-assembled wheels that require no assembly and make it easy to move from room to room

The DeLonghi EW7707CM 1500W ComforTemp Oil-Filled Radiator is a safe yet effective option for heating up your RV using its oil-filled radiator. Its 1500 watts heating power makes it strong enough to heat up even a large space. These spaces can be kept warm continually without a fall in their performance for hours. The built-in thermostat in the heater has three heat settings which can be chosen by the user as per his need and comfort.

The ComforTemp button is a system-generated management facility by the heater which senses the optimal temperature for the room and maintains it. This not only takes off the load from the user of setting the temperature again and again but also keeps energy consumption at a minimum. It also has a feature of cutting off supply in case of overheating and antifreeze capabilities. These properties of the heater make it a smart and handy appliance to have while traveling.

How to choose the best electric heater for travel trailer [Buying Guide]

Before investing in a good heater for a travel trailer, you need to know what to look for. These are numerous options of RV heaters to choose from which can make the buyer confused.

There are certain factors that need to be kept in mind before choosing an electric heater, which are:

  • Electricity consumption

The electricity consumption of a heater greatly influences your cost and comfort. The user should go for a heater that can produce a considerable amount of heat without too much consumption of electricity. The wattage and voltage show how efficient a heater is lower the electricity used, the better it is for the RV.

  • The efficiency of the heater

The heat output of the electric heater determines how efficient it is at its job. A heater that consumes more energy for generating heat puts more pressure on the RV’s battery and drains it quicker. There might not be charging points available at all places and if you want to heat for long hours, the heater might run out of energy source to provide it. This is how energy efficient heater comes in handy.

  • Safety measures

There are some built-in features in heaters which make sure that accidents do not occur. Choose a heater with an internal switch that switches the heater off whenever there is overheating. The excess heat tips of the sensor in the heater to cut off the power supply.

  • Noise production

Go for heaters that do not use fans for evenly distributing hot air. The heaters using fans are the ones who make noise and distract the driver as well as disturb the other passengers. It is not only irritating but it can create nausea and headaches for some people as well. It is better to look for a silent heater.

Also Check: Best Bike Cargo Trailer of 2019

FAQs Regarding Best Electric Heater for Travel Trailer or RV:

1. What is the best electric heater for a travel trailer?

Always choose a heater that is easily portable. The advantage in this heater is that you can place it inside the RV as well as use it for camping when you want to sit outside the vehicle. This makes it comfortable for use as only one heater needs to be carried for a trip.

It is an economical option as well since a separate heater does not need to be bought by the user inside and outside the RV. If money is not an issue for you and if you are looking for the best product out there, then Mr. Heater MH18B Portable RV Propane Heater is your answer.

2. What is the best electric heater for a camper?

It is important to know that a camper has a number of needs to be taken care of. The temperature of the outdoor camping site can reach a very low level and dew formation in these conditions is normal. This is why a heavy-duty heater has to be chosen so that it can withstand the nuances of nature and keep the camper warm at the same time. The Camco 57351 Olympian Wave-8 LP Gas Catalytic Heater is the safest bet you can go with as it works well even at an altitude of 12,000 feet above the ground.

3. What’s the best heater for a caravan?

A caravan heater protects you from the harsh cold which persists in certain parts of the world. These heaters prove their worth by heating up a caravan without too much electricity consumption. The Lasko 751320 Ceramic Tower Heater is a good way to go. The ceramic build of the heater keeps it from heating up which can cause grave consequences for the people in the caravan.

It is highly energy-efficient and the thermostat is user-friendly. You have to make sure that the caravan has no unnecessary inlet of air. This can ruin the efforts of the heater and cause heavy temperature fluctuations at night.

4. What type of electric heater is the most efficient?

Since the advancement of technology, the electrical heater has changed forms to become ceramic heaters. These ceramic heaters are quite energy efficient as they give more heat output with less energy consumption. As the heat turns up the aluminum part gets heated up too. This creates a greater amount of heat than other heaters without much energy intake. It is useful for small spaces only though. For large areas, electric heaters are more suited.

Halogen heaters have more efficiency than the oil ones. Their lower power rating in watts makes it lighter for the user’s electricity consumption bill as well making it a cheaper option than most of the ones in this list as well.

5. What are the best and safest space heaters?

Here we have 2 parameters both of which have to be satisfied for an apt answer to the question. Firstly, you need to make sure that the heater is safe to be used. Electric space heaters are much safer than the other ones. This is why the Lasko Electric Tower Space Heater is the best option you have in your clutches. It is a good heater for large spaces and safe enough to be used around kids as well. The unique oscillating feature of the heater keeps the entire space warm for long hours.

These are the basics of what to keep in mind and how to choose your ideal and best electric heater for a travel trailer. Any of the aforementioned products can be chosen based on your needs, budget, and expectations. All of them are reliable and durable enough to give you the comfortable adventure of a lifetime.


Each and every electric heater mentioned here have been carefully selected to meet the different needs of the variety of customers. We have considered all the significant factors mentioned at the beginning of the article to compile the list and help you select the best electric heater for travel trailer or RV.

We hope that this detailed and researched article has provided you all the information and options about electric heaters for travel trailers. You can certainly trust our recommendations and get ready to buy the one that suits your needs perfectly.


Please enter your comment!
Please enter your name here

This site uses Akismet to reduce spam. Learn how your comment data is processed.