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No Mess, No Hassle

Professional maintenance and plumbing services – 24 hours a day, 7 days a week everywhere in Brisbane & Gold Coast.

Ryan old plumbing<br />


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Top-quality hot water system brands we offer

Ryan Old Plumbing is committed to providing customers with quality service on every job. One of the ways we maintain this by using proven, reliable products, parts and components from top quality reputable brands. Your hot water system should provide your home with reliable water heating for more than 10 years which is why we recommend investing in the proven hot water excellence of brands such as Rheem, Rinnai, Dux and Thermann.

Ryan Old Plumbing works with a large range of hot water system brands to ensure we can provide a water heating solution for every application, from a small apartment to a large home. We cover all styles and types of hot water systems including electric, gas, solarinstant system, instant electric, heat pump, and under sink.

Book a plumber now!

Get upfront pricing, guaranteed workmanship and a free plumbing inspection, when you book one of our expert Ryan Old plumbers today!

Brands We Service

rheem hws logo
dux hws logo
thermann hws logo
rinnai hws logo
Vulcan Logo square
stiebl eltron hws logo
bosch hws logo
aquamax hws logo
zip hws logo

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Get upfront pricing, guaranteed workmanship and a free plumbing inspection, when you book one of our expert Ryan Old plumbers today!


“Steady hot and strong. Install a Rheem.” Rheem has grown from producing its first gas water heater in Sydney in 1939, to the extensive range they manufacture today. Their current product collection offers gas storage and continuous flow, electric storage, solar, heat pumps as well as pool heating options.

  • Energy-efficient designs including 5 Star rated gas storage options and 6 Star continuous flow units
  • 10-year parts and 3-year labour warranty
  • Long-lasting materials

Find out more about Rheem Hot Water Systems.


Rinnai has been providing Australia with hot water solutions for over 45 years with a large product selection of residential gas and electric storage, instant gas, solar, and heat pump as well as larger scale commercial solutions.

  • Australian made options designed for the tough Australian conditions
  • Backed by a 10 yr tank warranty and 12 yr heat exchanger warranty
  • 7 Star energy rated instant gas models for peak energy efficiency

Find out more about Rinnai Hot Water.


Dux hot water has been around for more than 100 years and is committed to providing efficient, reliable, long lasting products as well as the continued research and development of new systems.

  • 6.7 Star energy rated continuous flow models
  • 12-year heat exchanger and 10-year storage tank warranty
  • Small 25L electric storage units perfect for the office kitchen up to the huge 400L Proflo which easily caters for 9 to 11 people

Find out more about Dux Hot Water Systems.


The Vulcan hot water brand is produced by Rheem Australia and offers affordable, easy to install gas and electric storage hot water systems made with tough high strength, ceramic lined steel tanks to withstand varying water and heating cycles.

  • 7-10 year cylinder warranty
  • 135L & 170L gas models, 50L to 410 electric models
  • Readily available spare parts

Find out more about Vulcan Hot Water Systems.


Relatively new to the Australian market AquaMAX burst onto the scene in 1988 offering highly efficient electric storage and 5 star rated gas storage models. The company strives to produce hot water systems which achieve performance efficiencies above the Government minimum energy rating requirements.

  • 50L-400L electric vitreous enamel range with built-in anode protection & 10 yr tank warranty
  • Stainless steel models – 12-year stainless steel cylinder warranty, no anode needed, long lasting
  • Designed for Australian conditions

Find out more about Aquamax Hot Water Systems.


100% Australian owned, Thermann aims to set the standard in hot water system technologies and are committed to providing those at the business end, plumbers, with simple installation processes and solid, ongoing support. The Thermann range includes instant, electric and gas storage, heat pump and solar models.

  • Quality options for every budget
  • Rigorous testing to ensure the highest quality and performance
  • Residential and commercial options

Find out more about Thermann Hot Water Systems.


The Bosch hot water selection covers space-saving gas continuous flow, versatile electric storage, and energy-efficient heat pump units. A huge global company, Bosch products range from garden tools to industrial software solutions as well as their reliable selection of hot water heaters.

  • 6 Star rating gas continuous flow hot water systems
  • Duel handed electric storage for easy installation
  • 12-year heat exchanger and 10-year cylinder warranties

Find out more about Bosch Hot Water Systems.

We also offer instant electric hot water systems from:

Your local hot water specialists Brisbane & Gold Coast

Ryan Old Plumbing can provide professional advice and expert recommendations on which brand, style and model hot water system will meet the needs of your home or business. Contact our local plumbing team at 1300 055 940 or complete our hot water quote booking form today.

Book a plumber now!

Get upfront pricing, guaranteed workmanship and a free plumbing inspection, when you book one of our expert Ryan Old plumbers today!


Here at Ryan Old Plumbing, we’ve helped thousands of Brisbane & Gold Coast residents just like you with plumbing emergencies, repairs and installations. What did they have to say about Ryan Old Plumbing team? Read some of our many five-star reviews to find out!

Very good to deal with. Had a hot water system fully installed and working within a few hours of first calling them...

Jasper Bennett

The plumber was punctual and very polite and explained the problem and remedy for my hot water system.

Justin Jefferson

Great service from Ryan's crew. Craig arrived and fixed the problem with our hot water system...

Frankie Pearce

Book a plumber now!

Get upfront pricing, guaranteed workmanship and a free plumbing inspection, when you book one of our expert Ryan Old plumbers today!


TMV VS Tempering Valve - What's The Difference?

When you turn your hot water tap on, you expect hot water to flow out. Whether it is a shower, bath, kitchen sink or laundry basin, water at a particular temperature will always run from the faucets in your home or workplaces. But how does that occur?

Tempering valves and TMVs are the devices responsible for ensuring that the water that comes out of your tap is safe and at the right temperature. But, what is the difference?


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What size of hot water system do I need?

Hot water is a crucial part of Australian life, from showers and baths to dishwashers and washing machines. But how do you know what hot water system size is best for your needs?

With so many hot water options on the market, you would be excused if you find it all a little overwhelming. Keep reading to find out more and if you would like further help, give Ryan Old Plumbing a call on 0488 856 880.


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Which hot water system is best?

A working hot water system is an essential part of a comfortable living environment, especially during winter. However, knowing the right hot water system for your home can be quite challenging because there is so much to consider. Do you know if you want a gas, electric, solar or heat pump system? Will your water supply be from a storage tank or continuous water flow? How big will your tank be? How much do hot water systems cost? This article will provide you with all of the information you will need to know about hot water systems.


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Next steps


Call Ryan Old Plumbing and speak with our customer service team. Tell us about your plumbing problem and when you would like us to attend.


Once details have been taken, our dispatch team will contact you to confirm a suitable date and time.


We will contact you to confirm your scheduled appointment. We will contact you when we are 30 mins away from arriving at your property.


We will contact you in advance to confirm your scheduled appointment and then again when we are 30 mins away from arriving at your property.


With your approval we will do the job on the spot or arrange for our install team to carry out the works.


We ensure you are happy with the work carried out, clean up after ourselves and leave your property in great condition.


We accept payment and provide a receipt on the spot.


After the job is complete we welcome your feedback and provide you with a lifetime workmanship warranty.

Book a plumber now!

Get upfront pricing, guaranteed workmanship and a free plumbing inspection, when you book one of our expert Ryan Old plumbers today!