Guide to the Best Portable Water Heater for Outdoors and Camping

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Devanti Portable Gas Water Heater

  • Brand: Devanti
  • Total nominal gas consumption: 28MJ/h
  • Gas pressure: 2.8kPA
  • Minimum water pressure: 0.3MPa
  • Maximum water pressure: 1.0MPa
  • Maximum water temperature: 50C
  • Gas: LPG
  • Flow rate: 480L/H
  • Battery: 2 x D Cell (not included)
  • Colour: Black
devanti gas hot water heater portable shower camping lpg outdoor instant grey aussie camping store 578406

DEVANTi Gas Hot Water Heater Portable Shower

Portable water heaters are a great addition to any camping trip. They’ll keep you and your friends warm with their portable propane tanks that provide instant gratification, all while being able on-the go without needing electricity. 

Portable hot water heater kits make for an easy way of providing the comfort we need in remote areas or where there isn’t access available at all.

How Portable Water Heaters Works?

Portable water heaters can be taken from one location to another and require little effort to set up. 

Place the portable heater by a fuel, turn it on (it will ignite), attach your desired faucet connection type or put some drinking containers in there if you want more than just hot fluids coming out of them. 

Once everything’s connected correctly – including turning off any sensors that detect when there is no flow anymore-you’re ready for use with this handy tool.

Portable tankless water heaters are a great option for those who need to have hot showers on-the go. 

They use an endless supply of high pressured, pressurized gas or oil that heats up quickly and lasts long enough so you can enjoy your shower without waiting around all day.

These nifty devices also come equipped with valves in case the pressure ever decreases within its system – no worries there either because they will be able release excess steam before exploding like most other fuels would do if left unchecked.

Pros and Cons of Portable Water Heaters

Portable hot water heaters are an excellent way to make your time outdoors more comfortable. 

Whether you love taking remote adventures or need hot water at some inconvenient location.

These portable units can be purchased for use in homes with little space available on site and will provide the solution needed so that wearers don’t have trouble bathing due.

Portable hot water heaters are a great way to provide instant and reliable access warmth, but they also come with some drawbacks.

  • Portable water heaters are great for camping trips because they’re so easy to set up. Simply hook it up with a propane tank or electricity, connect the source of hot water you want – like your shower- pipes will start flowing in no time at all.
  • You can pick up a portable water heater for under two hundred dollars. But the more bells-and whistles it has, the higher its price! 
  • The small and compact size of these devices makes them easy to store, set-up. They can hang from a secure tree branch or your RV without taking up much room.
  • Take a long shower! Portable tankless water heaters can deliver an endless stream of hot water.
  • It is important to use Teflon tape on the gas connections in order not risk a possible leak. It’s easy, but you’ll need to be careful when tightening them because too much force could cause damage and potentially explode.
  • When it comes to temperature, some manufacturers use Celsius rather than Fahrenheit. This is not really a big deal but you’ll want be aware of this if your unfamiliar with the conversion charts/numbers since they will change.
  • We all know that a small portable tankless water heater is going to have low flow rates. It can handle showering or other needs, but it won’t be as powerful at your home shower.
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Devanti Gas Hot Water Heater Portable

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6L Portable Gas Water Heater Shower

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MAXKON 520L per Hr Outdoor Portable Gas Water Heater

  • Easy carry via portable handle to everywhere
  • Constant water flow up to 520L per hour
  • Hot water out even with low water pressure
  • Overheating protection through smart thermostat device
  • Fully certificated Australian newest standard AS2658
  • Comfortable temperature via visible indicator
  • Energy saving by the thoughtful season operation
  • Cost effective and environmentally friendly
  • Anti-dumping device & waterproof device, more safety
  • Gas leak prevention device
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Maxkon Gas LPG Hot Instant Water Heater 550L per Hr

A Guide to Portable Water Heaters

Getting the perfect outdoor portable water heater is not an easy task. But before you decide, there are certain questions that will help guide your decision more easily and quickly than ever.

  • What type of water heater do you prefer? A portable tankless or regular old-fashioned tanks that are more affordable. Maybe a battery powered unit would work best for your needs, too.
  • What type of energy will you use to fuel your water heater? Most people think that they have just two options, propane or electricity.
  • What are your spending limitations?
  • You’ll need to think about what you will be using your portable water heater for when purchasing one. If it’s just storage, then there are plenty of options available with the necessary accessories included or add-ons that can be purchased seperately.
Power Source

Portable electric water heaters are a great option if you plan on using your new heater at home or another location that has access to an electrical outlet. They use electricity, so they’re more convenient than traditional propane models and can be used anywhere.

The battery operated portable water heaters are the perfect choice for people who live in areas where they cannot easily get their electricity. They do not require an extension cord, and most come with propane too.

Portable propane water heaters are the more popular choice since they’re not tethered to an electrical outlet and can operate from anywhere as long you have liquid propane on hand.

A general rule of thumb says people will get about 18 hours worth for every 20 pounds in their tank, so if your going camping or staying overnight somewhere without electricity this might be a good investment.

Tank or Tankless Water Heater

Portable water heaters come in a variety of shapes and sizes. If you plan on using your portable heater only for light cleaning. 

Dishes or small baths then it’s best to get one with an 1-2 gallon tank since they will be able to keep up with demand during use while giving off warm water when not being used at all hours by other people who need hot showers too.

But if you want it for showering, then definitely get a larger tank. For instance an 8 to 10-gallon size would be perfect.


A portable tankless unit is designed to be easily moved from place-to-place but their weights can vary depending on if they’re battery powered or not as well how big it will eventually get when filled up at home before use. 

In most cases 20lbs should suffice even though some larger models exist which might weigh more than 40 pounds total including everything inside.

British Thermal Unit

It’s important to take a look at the BTU rating of your portable propane water heater. Portable heaters can be used for both home and camping use, so it is best that you buy one with as high of an efficiency rating possible since this will help save on energy costs in long run.

Understanding Flow Rate

You’ll want to buy a tankless water heater with the highest BTU rating if you’re looking for an outdoor shower. 

That’s because high flow rates mean that more hot water can be delivered in one minute, as opposed to low-powered models which only produce enough streams at once (in gal/min).


If you want to enjoy a shower outdoors, consider the water heater as one of your necessary accessories. Additional important purchases include installation kits and hoses for cleaning or bathing. 

These will allow you more control over how much water gets wasted while using it outside! Batteries are also nice because they don’t run out when working on site with all this equipment nearby instead having them packed away every time we need an outlet near.

The Elevation of Operating

Portable water heaters can be a lifesaver for campers and cabin dwellers. Check to see if your portable model is rated at the appropriate elevation before using it in higher altitudes, as not all products function properly when they’re above 2000 feet.

thermomate outdoor water heater gas camping tankless portable hot shower pump 1004320 00

 Thermomate Tankless Outdoor Water Heater

The Thermomate Tankless Outdoor Water Heater delivers endless hot water with optimal efficiency! No electricity is required, making this compact unit ideal for a hot shower when camping or caravaning, or for washing livestock or pets on a remote property. 


Thermomate Outdoor Water Heater Gas – Black

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Thermomate Tankless Outdoor Water Heater With 12V Water Pump


Devanti Portable Camping Shower 12V Pump Grey

Designed for outdoor use and easy to install, the Gas Water Heater can heat up to 480L of water per hour which is ample enough to have a shower, wash the dishes or even clean the dog. The water temperature is easily adjustable and shown on the bright LED display

Portable Water Heaters: Types and How They Work

Portable water heaters come in a number of different types. We can help you decide which one is best for your needs:

Propane Water Heater

If you’re looking for a reliable and efficient camping water heater, propane is the best choice. These heaters typically offer fast heating times because it’s a compact energy source with high BTU ratings that can easily be stored in small tanks or cells on site- which makes them perfect for remote locations without electricity access.

Solar Water Heater

The most energy efficient and cost-effective way to heat water in a hurry is with solar power. But, these systems don’t work well for fast heating because they take an hour or more before you can use it.

Electric Water Heater

Electric portable water heaters are a good option for those who want to use power from an outlet, but they can’t be used completely off the grid. Most electric systems operate at 110 volts and require low amperage which means that it takes longer than other energy sources to heat up water.

Guide to Water Heater Maintenance

The best way to have a long-lasting portable water heater is by taking care of them. Here are some tips for how you can do that.

It’s important to regularly check your burner. You never know when it could get clogged, so if you notice that the burner is not producing flames, turn off and clean with a wire. Test to make sure it’s working at least every year.

You’ll want to make sure that all of the pipes, hoses and heating elements are in good shape. It is also a really great idea to take your water heater apart every so often for regular cleaning which will help prevent any build up from occurring first.

The best way to get the most from your water heater is by keeping it clean. A clogged filter can cause problems with performance, so make sure you take care of this hassle every six months or when contaminants build up on their own accord.

How to Set Up a Portable Water Heater

The set up for your portable water heater is different depending on whether you have a propane or electrical model. 

For those who own solar powered heaters, there’s really not much in terms of installation because all they need to do after filling it with fresh tap water and waiting an hour (or less) before using. The following guide will help get things started:

1.) Connect your water source. If you’re using a garden hose, connect it to the inlet of your portable heater; if not then put one end in and turn on so that all parts are flowing together nicely.

2.) To make sure you have a nice, clean bath when it’s time to get out of the shower set up your portable water heater. Attach the hose and shower head if yours didn’t come with one already attached on their own separate parts that can be screwed together tightly so no leaks occur while in use.

3.) Next, connect your power source. If you have a portable water heater powered by propane attach it to the gas inlet using a hose if necessary and for electric models just make sure they’re connected properly before starting up.

4.) Turn on the water and see how warm it is. The power source hooked up, when you turn on this faucet or shower head will start heating instantly giving out hot water immediately.

Setting up a portable water heater can be tricky, but it’s not as hard to do if you follow these instructions. Follow the steps in this video for an easy installation that will have hot showers or baths ready within minutes.


Portable Water Heater

Devanti Gas Hot Water Heater Portable Shower

Easy to install, the Water Heater can heat up to 480L of water per hour at your preferred temperature setting conveniently shown on the LED display. No worries about getting accidentally scalded too as the Heater has a built-in processor that sets the maximum water temperature at 50C.

Portable Water Heater

Devanti 480L/HR Gas Hot Water Heater Portable Water Heater with Shower Head and 12V Pump