Hot water is something that most people don’t really give a second thought to until it’s gone.

Then suddenly, it’s the most important appliance in the house.

If you’re building, renovating, or replacing an ageing system, you’ve probably hit the big question:

Should I get a gas, electric, or heat pump system?

There’s no one-size-fits-all answer. It depends on your home, your budget, your usage, and how you feel about energy bills creeping north every year. Let’s break it down.

Gas Hot Water Systems

Gas has been the go-to in Australian homes for decades. And for good reason.

The Positives:

  • Fast recovery time, great for larger household
  • Strong, consistent hot water
  • Often cheaper to run than traditional electric (depending on gas prices)

If you’ve got a busy family with showers back-to-back, dishwasher running, the washing machine on, gas handles demand well.

The Negatives:

Gas prices aren’t exactly stable. Installation can be more complex if your home doesn’t already have gas connected. And like any gas appliance, it needs proper servicing for safety.

Still a solid option, but just not always the cheapest long-term.

Electric Hot Water Systems

Electric systems are common, simple, and usually cheaper upfront.

The Positives:

  • Lower installation cost.
  • Straightforward setup.
  • Works well in smaller households.

If you live alone or in a smaller home, a standard electric tank can do the job without fuss.

The Negatives:

Electricity isn’t cheap in Australia. Traditional electric storage systems can cost more to run over time, especially if your usage is high.

They also tend to heat water slower than gas, so if the tank empties, you can be waiting a while.

Heat Pump Hot Water Systems

Now we’re talking modern. Heat pump systems don’t ‘create’ heat like a traditional gas or electric system. Instead, they draw warmth from the surrounding air and use it to heat the water. Imagine an air conditioner in reverse.

The Positives:

  • Extremely energy efficient.
  • Significantly lower running costs.
  • Lower carbon footprint.
  • Eligible for rebates in many cases, including Victoria.

They use far less electricity than standard electric systems. Over time, that difference adds up, especially with rising energy prices.

What to Keep in Mind:

There’s usually a higher upfront cost. And they work best in well-ventilated areas with moderate temperatures, which suits much of coastal Victoria quite well.

For homeowners focused on sustainability and long-term savings, heat pumps are becoming the clear front-runner.

Which System is Best?

Here’s the honest answer: it depends on your household.

  • Large family with high usage and existing gas connection? Gas might make sense.
  • Smaller household on a tighter upfront budget? Electric could do the trick.
  • Planning long-term savings and lower energy bills? Heat pump is hard to beat.

What matters most is sizing the system correctly and installing it properly. An undersized system, no matter the type, will frustrate you daily.

At Newflo Plumbing, we install, repair and replace hot water systems across Geelong, Torquay and surrounding areas. We’re also experienced with heat pump hot water installations and can guide you through available rebate options.

If your current system is struggling or you’re ready to upgrade, give us a call on 1300 299 474.