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Solar vs Electric vs Gas Hot Water System Brisbane

September 8, 2021

Mitchel Plumbing Gas

Solar vs Electric vs Gas Hot Water System Brisbane

If you’re in the market for a new hot water system, chances are you’ve been debating between solar, electric and gas. Knowing which is best for your needs can be challenging with so many options available. Well, luckily, we have compiled all the information you need to decide which type of hot water system is right for your home or business in Brisbane. So buckle up, and let's start this discussion through the world of hot water systems!

Overview of Solar, Electric and Gas Hot Water System

First, let’s discuss the basics of each hot water system to understand the differences better.

Solar hot water systems are powered by solar energy derived from sunlight and converted into heat within the solar collector. This heat is then circulated through a closed system containing a fluid, which heats the water stored in your tank. Solar hot water systems are an eco-friendly and cost-effective way to heat your water, but they may require more maintenance than other system types.

Electric hot water systems use electricity to heat the water within a storage tank. These are usually the most cost-effective options for those. They were living in Brisbane, as the cost of electricity is relatively cheap compared to other hot water systems. However, electric hot water systems may not be suitable for large households as they may not be able to generate enough hot water throughout the day.

Gas hot water systems use natural gas or propane to heat the water in your tank. Gas hot water systems may be more expensive than electric and solar options. However, they are most efficient when providing hot water on demand. Natural gas will be more efficient and cheaper to run than propane, but it may not be available for those living in rural areas.

Pros and Cons of Solar Hot Water Systems

Solar systems are the most eco-friendly option when heating hot water. Solar systems are most efficient when used in sunny climates like Brisbane. They are also cost-effective compared to other options, as they are powered by free, renewable energy from the sun. However, electric or gas systems may require more maintenance and repairs. They are also unsuitable for all climates and may require additional heating in colder areas. Plus, the initial installation cost may also be more expensive than other system types. You might need to invest in battery storage for long periods of overcast skies, adding to the overall cost.

Pros and Cons of Electric Hot Water System

Electric hot water systems are usually the most economical option when heating hot water. They are efficient and require minimal maintenance if compared to other system types. Plus, they can generate enough hot water for larger households. On the downside, however, electric hot water systems are powered by electricity which is more expensive than other fuel sources. Plus, some areas may have a weak electric supply, meaning your system might not provide ample hot water. Depending on the type of electric hot water system you choose, you may also need to invest in a backup generator to keep your water hot during power outages.

Pros and Cons of Gas Hot Water System

Gas hot water systems are the most efficient when providing hot water on demand. Natural gas is also cheaper than propane and electricity, making it a more cost-effective option in the long run. Gas systems don’t require an extra backup generator to keep your water hot during power outages. However, gas hot water systems are unavailable in rural areas and may require more maintenance than electric and solar options. Plus, you’ll need to install ventilation for proper system functioning.

Now that we have discussed the basics of each hot water system, let’s consider its advantages and disadvantages to help you make an informed decision. Consider your lifestyle, climate and budget when selecting the best hot water system for your home.

What is the cheapest hot water system to run?

For Brisbane residents, solar hot water systems are likely the best choice. Due to its sunny climate, solar hot water systems can be highly efficient and cost-effective. If a backup generator is available and electric hot water systems are an option, they may also be a good choice, as electricity is relatively inexpensive in the area. Gas hot water systems are another viable option for those with access to natural gas or propane but may require more maintenance or ventilation than other system types.

Cost Comparison (initial vs ongoing)

Regarding cost, installing electric hot water systems is usually more affordable than installing solar and gas systems. However, when looking at the expense of an ongoing operation, solar and gas hot water systems are sometimes cheaper to run than electric systems. Solar hot water systems, paired with natural gas for an extra boost, are the most efficient and cost-effective solution. Heat pumps and instantaneous gas water systems also provide excellent efficiency while being a much more affordable choice.

Heat pump water systems use less electricity than electric systems, making them a more energy-efficient and cost-effective option. Furthermore, instantaneous gas water systems provide plenty of hot water without storing it, making them affordable for households.

Tips for Maintaining Your New Hot Water System

Maintaining your hot water system is vital to ensure its longevity and efficiency. Check the pressure relief valve periodically, flush out the hot water tank regularly, and check for any leaks or blockages. It’s also essential to monitor your system’s energy use and water bills to ensure you’re not wasting resources. Regular maintenance will help keep your hot water system running smoothly for years to come.

Mitchell Plumbing's hot water systems

Now that you know the basics of each system and its associated costs, it’s time to make an informed decision. Consider your lifestyle, climate, and budget before making a choice. Consult a professional to ensure you make the best decision for your home. At Mitchell Plumbing, we have a range of hot water systems to suit all needs and budgets. Contact us today to help you find the perfect hot water system for your home.

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