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5 Best Fixed And Portable Hot Water Systems For Australians

5 Best Fixed And Portable Hot Water Systems For Australians
Anonymous Ninja
Anonymous Ninja Updated: 24 November 2020
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Generally, you’re spoilt for choice when it comes to choosing a suitable hot water system for your home or caravan. It’s important to consider factors such as cost-effectiveness, the type of hot water system, and how each system operates to select the most suitable one for your needs.

Whilst there many fantastic hot water systems on the market, our focus is specifically on those systems that help you to save money on your electric bill. We will provide detailed comparisons that describe the differences amongst these cost-effective systems and evaluate how each one functions. We explore both electric and gas variants below so that you can make the most informed decision.

Different types of hot water systems

The main difference between most hot water systems is the type of energy that’s used to heat the water. You’ll find a variety of gas hot water systems as well as electric hot water systems. The main electricity grid often powers electric types, or they’re fitted with solar panels to generate their own power. Gas pumps, on the other hand, are primarily powered by propane gas.

If you’re looking for the most cost-effective option for your state, you may want to consider the following:

New Wales32c/kWh4c/MJ
South Australia42c/kWh4.2c/MJ
Western Australia27c/kWh11c/MJ
Sourced October 2020

On average, an electric hot water system uses 12KWh while a gas hot water system uses 60MJ of gas per hour. Although the installation of gas hot water systems is more expensive, they’re generally more affordable in the long term. In contrast, electric hot water systems are cheaper to install but will prove to be more costly over the long-term.

Top 5 hot water systems for Australian homes

CAMPLUX LPG gas portable hot water heater — Great for camping

CAMPLUX LPG gas portable hot water heater – Great for camping
Image source: Amazon

This water heating system is compact, easy to use, and is fitted with an integrated hose and showerhead, making it ideal for camping or an outdoor shower area. This device is an instant gas hot water system that uses propane gas.

The CAMPLUX LPG gas portable hot water heater is capable of heating water up to 38°C with an 8L per minute hot water output. Paired with the 150 cm hose, it is ideal for those trips where you won’t have access to a shower.



GASLAND portable gas hot water heater LPG — Best for outdoors

Image source: Amazon

This water heating system is perfect for outdoor water heating, particularly for those of you who frequently need to rinse muddy pets or children off before they come into the house. This device is compact with foldable handles that allow for a convenient outdoor setup and has a maximum output of 30MJ/Hr making it efficient to run.

It provides hot water at any time and can switch between summer and winter modes. When in summer mode, the heater only activates a small percentage of the burners, which reduces the machines energy consumption. In winter mode, all burners are activated, so hot water is readily available in colder temperatures.



Electric tankless water heater — Ideal for DIY

Electric tankless water heater — Ideal for DIY
Image source: Amazon

The Electric Tankless water heater is a fantastic option for DIY enthusiasts. It is an electric hot water system that provides continuous hot water at any time. It is straightforward to install and can be mounted to a shelf or wall, or the floor.

This device has an energy-saving mode that saves electricity and switches off automatically when it reaches the desired temperature. Although it can adjust to any water pressure, it is most suitable for those who live on higher floors with lower water pressure.



Electric tankless water faucet — Top integrated system

ET faucet
Image source: Bang Good

The electric tankless water faucet is integrated into your kitchen faucet. It’s an instant water heater that reaches the set temperature within 3 seconds. You’ll be able to control the water temperature when using the kitchen sink and can be set up to 50°C, which is ideal for killing bacteria when you soak your dishes.

This device is made from durable materials that can withstand the high temperatures. The electric tankless water faucet is easy to install and will give your kitchen a modern look with instant hot water.



ENVIROSUN AS315/4E — Most environmentally friendly

Image source: Envirosun

The ENVIROSUN AS315/4E is a solar power water heating system, which makes it an excellent choice for the environment as well as your budget. The tank and panels is mounted to your roof to ensure maximum energy production.

The solar collectors feed heated water into the storage tank by circulating hot water and then replacing it with cold water when it reaches the desired temperature. Once the tank is filled, the pump switches off.



What to look for in a hot water system

Ultimately, your choice of hot water system depends on your specific needs. Some factors to consider include:

Comparing the devices

CAMPLUX LPG Gas Portable Hot Water Heater$245,95Portable outdoor use, such as camping.
  • Outdoor use
  • Compact
  • Easy to install
  • Uses size D batteries
  • Uses LPG gas
GASLAND Portable Gas Hot Water Heater LPG$189,99Portable outdoor use, such as camping.
  • Outdoor use
  • Compact
  • Easy to install
  • Uses size D batteries
  • Uses LPG gas
Electric Tankless Water Heater$211,99Bathrooms and kitchens
  • Easy to install
  • Indoor use
  • Functions with electricity
Electric Tankless Water Faucet$149,99Desired water heating in only one spot, such as the kitchen sink
  • Easy to install
  • Heats water within 5 seconds
  • Easy temperature monitoring
ENVIROSUN AS315/4EStarts from $3 000,00A permanent solution to indoor water heating
  • Saves money on energy bills
  • Environmentally friendly
  • Permanent solution

Prices as of November 2020


When it comes to choosing the best hot water system, it’s important to compare your options. There are several options, so it’s a good idea to look for a system that meets your requirements.

The CAMPLUX is an excellent option if you’re looking for something small to take along on your holidays. However, if you’re looking for a more permanent option that saves you a couple of dollars off your energy bill, you might find that the ENVIROSUN is the right option.

Frequently asked questions and answers

  • Which electric hot water system is the most cost-effective?

    The ENVIRONSUN will help you to save the most on your electricity bill, as it uses solar energy instead of electricity.
  • How long do hot water systems last?

    Hot water systems can last up to 12 years, depending on the device that you choose.
  • How much is a hot water system?

    The cheapest hot water systems start from $150 for compact models and can rise to $7 000 for solar heating systems.
  • What is the ideal size for a hot water system?

    This depends on your needs and the number of people who will require hot water. On average, 1 to 2 people use 110 – 150 litres, while 4 to 5 people use as much as 220 – 300 litres per day.
  • What is the ideal size of a hot water heater for a family of 4?

    A water heater that can heat up to 300 litres of water is suitable for a family of 4.
  • How much does it cost to service a water heater?

    Depending on the system installed, a service can cost anywhere from AU$200 to well over AU$1 000.

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