Do you hate being poured a bucket of cold water on a chilly morning? Has that energy bill crept ever upward, and you think the hot water system is guilty? Maybe you are building your new Southside home and just do not know where to begin with hot water systems?
The choice of hot water service for your home is not only a matter of comfort but also an investment decision-and will serve for quite a long time in the home. Be it traditional electric hot water systems or trendy solar hot water installation, there is definitely an option to fit each and every household and budget. The best part? You don’t need to be a plumbing expert to make the most informed decision.
Understanding Hot Water Systems
Electric Hot Water Systems
Electric hot water systems are one of the most popular choices for Australian homes. They are simple to install and work well in any location, with no gas connection required. An electric element is used to heat the water in these units similar to how a kettle works, and hot water is always ready for use.
These hot water systems are the simplest to apply. They have fewer moving parts than the other systems, and accordingly, fewer things can go wrong with them. The downside is that they could end up being relatively costly to run, especially when you are paying peak electricity rates.
Gas Storage Hot Water Systems
Gas storage hot water systems make use of either natural gas or LPG to heat water stored inside a tank. Generally speaking, these are cheaper to run than electric ones, especially if you enjoy the benefit of natural gas. They also heat water rapidly, so you rarely run out during the bustling morning rush.
On the downside, a gas connection is needed, which in some areas may not even be available. Installation may also be trickier since gas systems must be adequately ventilated and comply with safety requirements.
Solar Hot Water System
Solar hot water systems use the energy of the sun to heat your water-pretty smart, isn’t it? They normally consist of roof-mounted collectors and a storage tank, and most systems include a booster, either electric or gas, for those cloudy days.
While the initial installation price may be higher, the solar system drastically reduces energy bills in the long run. It is most suitable in Australia because of sunny weather almost all year round.
Heat Pump Hot Water Units
Heat pump hot water units operate similarly to some type of reverse refrigerator. They absorb heat from the surrounding air to warm your water, hence their great energy efficiency. They consume about one-third of the electricity of a traditional electric system.
Best in temperate climates with not so much cold, but the modern models also perform well in cooler ones. They would serve the purpose as a brilliant in-between the normal electric and solar options.
Gas vs Electric Hot Water: Which is Best for Your House?
Running Costs and Energy Efficiency
Running costs are usually the first worry when one considers gas vs electric hot water. Generally, gas systems are cheaper to run-natural gas is mostly cheaper than electricity. The exception is if you have solar panels feeding your power needs during the day; this difference quickly dwindles.
Electric systems would be a good deal on off-peak tariffs. The trick is to configure the usage pattern of your household and the alternative energy sources to fit the system.
Installation Requirements
An extra gas line is needed for gas systems with proper ventilation, which can complicate installation. Electric hot water systems are simply more flexible-they only need power and a plumbing connection. If you are in an area with no natural gas, you are looking at either LPG (which requires bottle changeovers) or electric options.
Environmental Impact
Are you worried about your carbon footprint? By far, the greenest options are electric systems powered by renewables. Gas systems produce fewer emissions than coal-powered electricity but are still combusting fossil fuels. In terms of the environment, solar and heat pump options take the cake!
How Do I Decide Between Gas and Electric Hot Water?
Carefully consider your circumstances. Is there a natural gas connection? What are the rates of your electricity? How important is the environmental impact for you? For most Southside homes, it comes down to available infrastructure and budgets. Gas has the upper hand on running costs when connected, while electric has the advantage of flexibility.
Signs Indicating Need for Hot Water Service or Replacement
How Often Do Hot Water Systems Need a Service?
Most manufacturers recommend that storage systems be serviced every 5 years. This includes inspecting the anode rod, pressure relief valves, and thermostat. Using an expert for hot water servicing occasionally will prolong the life of your unit and keep it working with maximum efficiency.
When Should My Hot Water System Be Changed?
