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1800 496 496

Our simple 3 step process

Continuous Flow Gas Hot Water

Do you currently own an old school water tank?

These bygone systems are bulky, costly and don’t provide a constant flow of hot water. As a result, they might not perform as needed to meet the demands of your family. Bring your hot water system up to date with a continuous flow gas hot water system. Switching will allow you to access cheaper, cleaner and more efficient hot water. Best of all?
You’ll never run out of hot water again!
Update: Gas Instant Hot Water Installation $1395.00 Inc GST. – B26 Rinnai Installation. Special offer only for March and April

Is a new continuous gas hot water system right for me?

  • never enough hot water on demand
  • Poor water quality that is brown/rusty in appearance
  • Your current electric hot water system is over 10 years old
From showers to washing machines, there’s always a lot of pressure on your hot water system. Traditional water tanks don’t work as efficiently anymore and with so many water outlets in households now, it’s easy for the tank to deplete. Trust us, you will know when it’s run out! All while the large water tank runs up your energy bill and living space.  That’s why we recommend a continuous flow gas hot water system. It provides hot water as you need it on demand. With an uninterrupted flow of hot water, you’ll never be caught short with a cold shower ever again. Continuous flow gas hot water systems are flexible for all house holds, with remote temperature controllers and compact wall-mounted designs.  We Supply and install all major brands of continuous flow gas hot water systems. This includes Rheem, Dux, Bosch, Rinnai and Kelvinator.

Want to know more about how a continuous flow gas hot water system could work for your property?

We’ll work with you to come up with the best solution for your home or business. This includes choosing the correct size tank for your property type and usage requirements.
Hot Water Maintenance is a family run company with over 20 years of experience. We service properties in Sydney, Wollongong & the Southern Highlands. If you’re interested in getting continuous hot water then give us a call 1800 496 496

Enjoy continuous hot water that never runs out!

  • No more cold showers making it ideal for larger families or properties
  • Remote temperature controllers allow you to set the water temperature around your home
  • Compact slimline design that takes up minimal space on your outside wall
  • Reduced carbon emissions compared with old style water tanks
  • Various sized tanks available to suit your property type and usage requirements

Emergency Same Day Service

1800 496 496

Why Choose Us

Hot Water Maintenance are your local hot water specialists.

We are the industry leaders in the supply, installation and repair of hot water systems throughout Sydney and Wollongong. Our qualified team are proficient in all facets of hot water systems and will provide knowledgeable advice on whether your current hot water system needs repair or replacement.


We offer competitive pricing and cater to a variety of customer types, including large-scale commercial clients, developers, property managers and individual homeowners.


With offices in Sydney and Wollongong, we are centrally located to provide fast, reliable and professional service.

Hot Water Maintenance

No matter what type of water heater you have or need,
Electric, Gas, Solar, We guarantee you the best job at the best price.

Our Selection of Specialty Systems

Call us on 1800 496 496 to speak to our friendly staff, for advice on which hot water system best suits your family and home. We'll send one of our qualified technicians to have you back in Hot Water as soon as possible.

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