Best Hot Water Systems

Certified gas fitting and qualified hot water system installers of Rheem, Dux, Rinnai, Vulcan, Solahart, Bosch, Apricus, Aquamax, Quantum, Stiebel Eltron, Sanden Heat Pumps.

What is the best hot water system?

Get advice on what the best hot water systems are for your  property. Speak to your local Australian Licensed Hot Water
system specialists…

Call John or Bluey Now: 0477 055 239

Get a Hot Water System Replacement!

How to choose the right hot water system?

Looking for the best hot water systems on the Australian hot water market, there are a few things to consider when figuring out the ideal hot water system for your property. Try our hot water selector tool below…

Hot Water System Selector

What Hot Water System power source is available?

Hot water usage amount?

Hot Water Options Guide

You will require approximatley: 60 Litres supply. Hot water system options for your available power source are:

Electric Storage
LPG Gas Storage
Instantaneous Electric
Natural Gas Storage
Solar Electric Boost
LPG Gas Instantaneous
Natural Gas Instantaneous
Solar Gas Boost
Heat Pump

What are the best hot water system brands?

Best hot water system brands

Hot water system power sources...

Firstly when choosing a hot water system you’ll need to decide on the energy source. How do you know which hot water system type, electricity, gas, solar or heat pump & can you combine energy sources?

Electric Hot Water System
* An electrically heated storage tank system is usually relatively cheap to buy and install, but is usually the most expensive to run, especially if it’s on the continuous (full day) rate.
* Systems that run on off-peak electricity are much cheaper to run, but need a larger tank as the water heated overnight has to last you all day. And off-peak electricity isn’t available to all homes.

Gas Hot Water System
* Natural gas is a good option if you have the connection for it. It can be cheaper than electricity (unless you have solar panels) and because gas rates don’t vary through the day, gas hot water systems can heat water as needed.
* Liquid petroleum gas (LPG) bottles are an alternative to natural gas – but expect to pay significantly more in running costs.

Solar hot water system
* Consists of solar collector panels and a storage tank. A four-person household typically needs about four square metres of solar collector area (two panels) and a 300–360L tank. You need a large tank to allow for days with less sunlight (or more hot showers than usual).
* The storage tank usually has an electric or gas booster element to keep the water hot on days with less sunshine.

Heat pump technology
* A much more efficient form of electric storage tank system that works on the same principle as a fridge or air conditioner, by extracting heat from the air and using it to heat the water tank.
* Heat pumps make particularly good sense when you have solar panels on your home – you’re powering the hot water system with your own “free” electricity.

Storage tank or instantaneous..?

Storage tank or instantaneous (‘continuous flow’)?

Hot water system prices

Hot water system prices

Hot water system costs...

Speaking of costs, it is simply impossible to ignore the sticker price of a tankless water heater as it relates to your purchasing decision. Of course, when evaluating your choices, it is very important to consider all of the costs associated with a tankless water system, which includes parts, installation, transportation, and occasionally other hidden fees.

When speaking with potential plumbers about your new system, be sure to ask what metrics are included in the price of the unit. In some cases, certain companies will be able to offer free installation and/or ongoing maintenance services to save you money upfront, close a deal, and move forward.

Hot water usage based on household size...

Household size and hot water usage

What Size Hot Water System Tank?

What’s the best size hot water tank for your home? How do you know the right size hot water system? What is the recommended litres Hot Water Tank size?

Number of People Peak Usage Tank Litres*
5-8 Low-High 315-400lt +
3-6 Low-High 240-315lt
2-4 Low-High 125-240lt
1-2 Low-High 80-135lt

* Sizes are to be used as a guide only.

Hot water system energy efficiency star ratings

Hot water system energy efficiency star ratings

Hot water system rebates and incentives

Hot water system rebates and incentives

How often do you need to service your hot water system?

How often do you need to service your hot water system?

Hot Water Plumber

WHY CHOOSE OUR LOCAL HOT WATER Plumbers & Electricians

  • Servicing Hot Water Systems, tank installation & repairs for over 20 years.
  • We’ll give you a fixed price hot water quote before we start any work.
  • We offer a lifetime warranty on all hot water labour & manufacturers warranty on hot water parts.
  • Seniors/Pensioners discount on hot water services available.
  • Same day hot water service guaranteed*.
Fast Friendly Hot Water Service
local hot water

Hot Water


Our team at Australian licensed plumbers and electricians strive to provide our customers with the best support we can when it comes to hot water system replacements, repairs or advice.
With over 20 years experience, our plumbing and electrical team is equipped to handle any hot water system job necessary, to ensure your peace of mind and needs are met to a satisfactory level.
We specialise in a variety of hot water system installations and repairs in both commercial and residential applications, ranging from gas, electric and solar hot water systems, heat pumps.
If your in need of professional and friendly advice on your hot water system needs, please do not hesitate to contact our team today!

Hot Water Services

LOcal Hot Water Plumbing Services


Have a hot water system that needs repairs? Most hot water systems can be repaired.

hot water heater

Hot Water System

Our licensed plumbers install and repair a whole range of hot water systems.

Solar Hot Water

Need your solar hot water system serviced or a new solar hot water system installed.


Service your existing electric hot water system today to extend its life span.

Gas Hot Water

Looking for gas hot water, we have all your gas hot water needs covered.

Local Hot Water Heat Pump

Hot Water Heat PUMPS

We cover all your hot water system heat pump servicing and installations.


At Australian Licensed Hot Water we provide Hot Water Services to the whole Illawarra area and surrounding suburbs including;

From the Sutherland Shire, Helensburgh, Wollongong, Nowra, Shoalhaven, South Coast and the Southern Highlands. If your suburb is not listed here thats ok just give us a call on 0477 055 239 or try one of our hot water service areas below… You may also like to browse Hot Water Systems, Tanks and Parts by our industries top – Hot Water Suppliers Leading Brands here: Browse by Brands