Best Camper Hot Water Heater

Are you going on a road trip this summer? These are the best campers that have water heaters!

A high-quality camper hot water heater is an important part of the driving experience. I mean, if you want to travel or live in a mobile home, then buying the best water heater for the mobile home is as important as getting the best tires. This device controls the way you use hot water, which means it directly affects your ability to shower, wash clothes and wash dishes. With this information, it seems logical that every mobile homeowner should have a higher quality water heater. However, some water heaters on the market today are not very good products. Some of them are very scary, which makes this theme indispensable for guiding you to buy affordable quality goods. We will discuss all aspects of these products, such as types, features, and any related issues that customers may encounter when trying to purchase these products. All of these make the installation of your camper hot water heater easier. With this in mind, please read on and let me help you make this stressful experience easier.


When deciding which heater is right for you, water consumption plays an important role. Although some people heat the water in the water tank, and some people heat it in the water flow, your water source is limited whether it is inside the truck or on the way. The performance of different camper hot water heaters will be different, the consumption of different fuels or energy will also be different, and you don’t want the shower room to suddenly cool down in the middle of the shampoo. The shower time is usually about 4 liters or 1 US gallon per minute. Depends on water pressure. It may take 2 to 5 liters to wash dishes. Hand washing can last for more than 9 liters or 3 US gallons. However, these are only estimates. Carefully consider your needs, what you plan to use hot water for, how much you will use every day, and how to use it, you can usually add fuel, water or electricity.

Recommended Types and Products

LPG heater (propane)

Propane or LPG heater (also known as an instant water heater) has become more and more popular in recent years due to its ease of installation, flexibility, and portability. Although they are usually installed on or near the back door to produce an outdoor shower, they can be installed in a damp room or installed outdoors in the form of a paddle flow through a pump. Work by adding cold water to the equipment. A small flame is ignited, the gas is supplied by the propane bottle, and the propane bottle heats the internal heat exchanger. When cold water flows through the heat exchanger, it is immediately heated and then bottled to the desired temperature.

Please be careful when using household appliances. Make sure your room is well ventilated to avoid the deadly carbon monoxide buildup. Instantaneous water heaters are very suitable for people with a limited water supply and can be used as heating elements. Provide camper hot water heater for trucks. Pay attention to the initial value of the minimum water pressure, because these heaters will not work if the water temperature is too low.

Diesel or Gasoline Water Heaters

Diesel or infrequently used gasoline water heaters are an efficient and economical way to heat the water in your mobile home. You can use the fuel in the truck’s fuel tank or your unique fuel source to heat air, water, or both air and/or water at the same time. The diesel heater is a simplified miniature version that gets fuel from your van engine-fuel is pumped into the unit and mixed with air through the air intake to cause combustion, which in turn generates heat. The internal heat exchanger is then heated, and the liquid flows through the internal heat exchanger to heat it; the liquid passes through the coil, which circulates between the camper hot water heater and the external hot water tank. The principle is the same as that of a propane water heater, but the water in the external tank usually needs to be heated for 10 to 20 minutes. Until the optimal temperature is reached. Please note that although these devices are working well similarly, gasoline and diesel engines are fundamentally different, and they cannot use each other’s fuel as fuel.

Combi Boilers

Combi boilers fully meet the requirements of tin cans. They combine the water tank with internal heating elements to produce a portable camper hot water heater when needed (usually in addition to providing hot air). If you have trouble choosing a water tank or heating water tank, combined boilers are great because they are so small that they cannot fit in a room, but they retain a lot of water to meet all your laundry needs. Most importantly, although this additional feature requires a certain price, you do not have to buy a separate heater. They can be operated with electricity or propane. But please note that they consume a lot of power. If propane is used, then the air must be vented. Therefore, they may only be needed when the truck is connected to power or when a large number of batteries are needed. 12V heaters are usually a cheaper option for trucks. The combined boiler or small water heater can be installed anywhere, although most of the time it is located under the water tank.


Calorifiers are an excellent choice for producing hot water because they use the waste heat of the engine and do not require additional resources. The most common are on ships, but also land. They are connected to the engine’s coolant return system. The coolant circulates between the system and the engine and between the coils in the insulated water heater and heats the surrounding water. The only downside is that they are a bit awkward to store, but the downside is that you can heat up immediately. After working for a day, water should be immediately after parking. If you plan to stay in one place for a long time, this may not be the best option, because you have to start the engine every time you need hot water.


There are many ways to install camper hot water heater systems in mobile houses, from simple plug-and-play to more complex installations. I have provided you with some ideas on how to make hot water in mobile homework.