Setting new standards.

Service, support and satisfaction


Thermann units installed across Australia


Outlets that stock Thermann


Australian Owned

The plumbers' choice

Thermann is installed and recommended by leading plumbers, who are the experts in hot water. You can be sure it will meet your needs.

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Real value

Regardless of the type of hot water system you prefer, we provide a range of systems to suit every budget.

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Useful innovation

We only choose hot water technologies that are proven to work well and deliver real world performance and reliability.

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Total confidence

We are the name trusted by more and more plumbers because we are backed by Australia's largest plumbing supplier - Reece.

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Simple living

Choosing a hot water system should not be a complex process, you will find clear information to help you make a smart decision right here.

Our Story

Founded in 2012, Thermann has quickly become the fastest growing hot water brand in Australia and New Zealand.

When we began, we identified the very best hot water technologies in each category and designed a range of systems that would set new standards in the hot water market.

Along with this, we committed to providing plumbers with the very best support and service to make every installation a simple and straight forward process. We then backed all this up with full product warranties and aftersales service by Australia's leading plumbing supplier.

This is one of the many reasons why Thermann is trusted by more and more plumbers than any other hot water brand.

Hot Water You Can Depend On.

Thermann Hot Water is a 100% Australian owned brand committed to the highest quality manufacturing standards to meet the demands of the modern-day household.

Whether in our own purpose built testing facilities or utilising our industry leading suppliers facilities, Thermann Hot Water systems are rigorously tested to meet Australian standards, but more importantly, the standards we set for ourselves.

At Thermann we strive to provide the highest possible quality and reliability to both the design and, so you can be assured that Thermann Hot Water, is hot water you can depend on.

Check out the video to see these rigorous tests in action.

State of the art design. World-class engineering.

Thermann Hot water units use state-of-the art technology developed in leading countries including Japan, Germany, China and the U.S.A as well as Australia. Each unit is manufactured using world-class materials and is designed to cope with the harsh conditions of the Australian climate. Before each product goes to market, they are put through rigorous testing to ensure the highest quality and performance.

Hot Water System installed on brick wall

View our range for home and business