Picture this: it’s early in the morning, the last snooze alarm has blared, and your schedule is packed with endless tasks. You brace yourself against the cold while mentally preparing for the deluge of demands that the day will bring. But, the shock of ice-cold water as you step into the shower startles you out of your reverie, sending a harsh, unwelcome jolt to your system. This is a realistic scenario for countless Aussies when their hot water systems fail them, highlighting just how essential this underappreciated amenity is in our day-to-day lives.

The variety of hot water systems available in today’s market, might come as a surprise. The most suitable hot water system for your property can depend on various factors such as your preferred energy source, your local climate and your household’s hot water requirements. When your hot water needs are met efficiently and effectively, it contributes to an improved living condition and power savings.

Quick summary

We will explore the most popular types of hot water systems, including electric, gas, solar and heat pump hot water systems. Further, we will evaluate their attributes concentrating on efficiency, longevity, and convenience to help you make an educated choice.

1. Electric Hot Water Systems

Among the various types of hot water systems, electric variants stand out due to their straightforward installation process and comparably lower upfront costs. Electric hot water systems in Brisbane provide a constant supply of hot water, regardless of the weather or time of day.

However, as convenient as they are, these systems are not particularly energy-efficient, meaning your electricity bills could soar during colder months. Their reliance on electricity also contributes to greenhouse gas emissions, a factor that environmental-conscious households might take into account.

2. Gas Hot Water Systems

Gas hot water systems are popular for their capacity to heat water rapidly and maintain a steady hot water flow even during peak usage times. Many households prefer installing gas hot water systems due to their general cost-efficiency if your property is connected to natural gas. But what if your gas hot water is not working or you face some gas hot water problems? Then it’s time to call up hot water plumbers, and they will promptly address the issue.

However, these systems are relatively costlier to purchase and install than their electric counterparts. If your house lacks a natural gas connection, the expense can potentially increase with the installation of a propane tank.

3. Solar Hot Water Systems

Next up in the list is solar hot water systems. As the name suggests, these systems convert sunlight into thermal energy used to heat water. These solar hot water systems in Brisbane are incredibly eco-friendly, reducing carbon emissions and dependency on fossil fuels. They also reduce energy expenses in the long run despite their high purchase and installation costs.

  • Eco-friendly
  • Lower running costs
  • Reduces energy consumption

It’s worth highlighting that the effectiveness of solar hot water systems may depend on your geographical location and exposure to sunlight. Also, these systems often require a gas or electric system for backup, adding to their initial cost.

4. Heat Pump Hot Water Systems

Heat pump hot water systems operate much like a refrigerator, but in reverse. They absorb heat from the air and utilise it to heat your water supply. The advantage of these systems is that they use significantly less electricity than conventional electrical hot water systems, making them a more energy-efficient choice.

It’s crucial to consider that while heat pump systems are energy-efficient, they might not function effectively in colder climates. Thus, placement becomes a key consideration factor. Additionally, while less expensive than solar systems, their upfront costs are higher than gas or electric systems.

Choosing the Right Hot Water System Size

The size of your hot water system is another crucial factor to consider. With this variable, it’s essential to understand what size hot water system you need for both your immediate and potential future needs. A system too large could be overkill and wasteful, whereas a system too small could leave you in the cold.

You need to calculate this based on your household’s water consumption. An appliance efficiency consultant or your local plumber can guide you with this calculation.

If you’re interested in learning more about the efficiency characteristics of different hot water systems, the Australian Government’s Department of Industry, Science, Energy, and Resources offers a comprehensive guide.


Save time and $$$ with a no obligation quote from top Brisbane plumbers. It takes just 30 seconds.


In conclusion, there’s no one-size-fits-all when it comes to hot water systems. You’ll need to consider your household’s specific needs, locality, budget, and environmental impact preferences. Whether you’re looking at hot water repairs or considering a hot water system replacement, understanding these different system types can significantly inform your decision-making process.

Don’t risk choosing the wrong system for your needs. Speak to the Brisbane hot water plumbers at Hot Water Now for expert advice and solutions tailored to your household’s unique requirements. Enjoy the simplicity of a hot shower without the constant worry of a cold surprise.

Call Now Button