We install all types of hot water heaters across the Sydney area. Have a read of the different products and services available, or give us a call, so you know what’s right for you.

We also have 10 display centres in Sydney, Newcastle and Canberra, so you can come in and have a look at the options yourself. We have authorised agents for all the major brands and offer guarantees on our work – so you’ll have full confidence in your new hot water heater.

Top-Quality Water Heaters for Every Need in Sydney

Australian Hot Water is your premier destination for top-quality water heaters in Sydney. Whether you’re looking to upgrade your current system or install a new one, we have a wide range of options to suit every budget and requirement. From efficient electric water heaters to reliable gas-powered models, we offer products from leading brands that ensure consistent performance and reliability. Our expert team can assist you in selecting the right water heater for your home or business, providing professional installation services to ensure optimal efficiency and safety. With Australian Hot Water, you can trust that you’re getting the best water heater solutions in Sydney to meet your hot water needs.

Hot Water Heaters

The water from your taps and showers needs to move through a water heater so that it comes out hot, but there’s a few different types of heaters that work in different ways. Different types of hot water systems are better in different situations, so it’s best to get advice based on your particular needs and the set-up of your home.

Electric Hot Water Heaters

Electric heaters are probably the cheapest option for purchase and installation costs. They’re a bit more expensive to run than gas heaters, and they also produce more greenhouse gas emissions.

Gas Hot Water Heaters

A gas hot water heater runs on natural gas or LPG. It’s generally cheaper to run than most electric heaters, but the system itself usually costs a little bit more. A gas system needs ventilation, so it’s often installed outside, or inside with a flue pipe to remove incomplete combustion.

Instantaneous Water Heaters

An instantaneous heater heats water as and when you need it. They’re usually more efficient than a tank storage system (a regular gas or electric system) because they don’t have to keep water hot for long periods of time. They can be powered by either electricity or gas.

Heat Pumps

A heat pump system works by transferring heat to the water, rather than producing it directly (usually it absorbs vapour from the air, pressurising it and causing it to heat up). It works on low electricity consumption and is more energy efficient than a normal electric hot water heater.


A solar heater requires solar panels or collectors outside to absorb thermal energy from the sun. A solar system often comes with an energy booster as well – powered by electricity or gas – so you still get hot water when there’s not enough sunlight.

AHW hot water

Water Heater Service

We have a fully qualified team of electricians and plumbers for all of your water heater service and repair needs. We offer independent and expert advice, and we also offer free quotes on all our installation work.

We also offer a 24/7 emergency hot water service, so if your hot water heater is playing up at just the wrong time we’ll be there to help. You can give us a ring and we’ll also provide advice over the phone.

Water Heater Replacement

If you need a water heater replacement we can help you out with the process from start to finish. We have all the information you need on different types of water heaters and we can deliver and install it for you as well. Give us a call and we can walk you through the process so you know you’re getting exactly the right kind of water heater for your home, as well as excellent quality of work for its installation.

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