Instantaneous Hot Water Systems in Wollongong And South coast

Continuous Flow Hot Water Installation and Repairs

Instantaneous hot water systems (continuous flow units), heat water only when you need it.
This on-demand approach means you are never paying to heat a tank full of unused water and you never run out mid-shower.

For many Wollongong homes, gas-powered instantaneous systems are the go-to choice due to their fast heating, compact size, and energy efficiency.
But if you do not have access to gas, newer electric models are now available with comparable running costs and performance, particularly when paired with solar power or off-peak electricity.

At CS Plumbing Services, we install, service, and replace continuous flow hot water systems for homes and small commercial properties across the Illawarra.

What is an Instantaneous Hot Water System?

Unlike traditional storage tanks that heat water in advance, an instantaneous system heats water as it flows through the unit. That means:

• No storage tank
• No standby energy loss
• Endless hot water supply
• Small wall-mounted footprint

These systems are ideal for households that want efficiency, need to save space, or are replacing an old tank system with something more modern.

Gas vs Electric Instantaneous Systems

Gas Instantaneous
The most common type in Wollongong homes, these systems heat water quickly and efficiently. They are especially cost-effective where natural gas is already connected. LPG versions are available for properties without mains gas.

Electric Instantaneous
While less common, modern electric continuous flow systems are now available that approach the running cost efficiency of gas. They are a smart option when used with solar or off-peak tariffs and are ideal for homes where gas is not available.

We can advise you on which type makes the most sense for your home’s energy setup and hot water demands.

Why Choose CS Plumbing Services

• Licensed plumbers and gasfitters
• Fast emergency response when you need it most
• Clear quotes and honest advice
• Repairs and installs across Wollongong and surrounds
• Safety checks and compliance certificates provided

Ready to Upgrade to Continuous Hot Water?

Whether you are replacing an old tank, building new, or just want a more efficient way to get hot water, our team can help. We’ll assess your site, advise you on the best system, and install it quickly and professionally.

Contact us now to request a quote or book your service.