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Right here for Aussie homes and plumbers - with quality and value

Hot water systems don’t need to cost what the big corporates charge.
Envirosun delivers premium quality, Australian engineering, industry-leading warranties, unmatched efficiency and genuine plumber support …

More independent, more flexible – we can do what it takes to make you happy!

The most energy efficient hot water options in Australia

Envirosun products have all been developed with efficiency in mind. In fact, our HP Plus system tops out at up to 73% cheaper to run than a comparable electric system! And our gas system has an impressive 6.2 energy rating. If you choose Envirosun, you’re choosing efficiency.

TS Plus Solar

TS Plus Solar

Roof-mounted ‘thermosiphon’ systems have the water tank and solar panels located on the roof.
AS Split Solar

AS Split Solar

With the ‘active split’ system, the water tank and solar panels are separate components, with the tank installed on ground level or any convenient location, and the solar panels on the roof.
HP Plus system

HP Plus system

The ‘heat pump’ system uses refrigeration/air-conditioning technology to converts surrounding air to heat incredibly efficiently.
Endless Gas system

Endless Gas system

The CF (continuous flow) gas water heater combines cutting-edge technology and eco-efficiency, no matter how many appliances are running simultaneously.

The hot water specialist that's got your back

The hot water specialist that's got your back

Expert Australian service and technical support (no call centers)

Easiest systems to transport and install (lightweight transportable laying down, complete systems, no extras needed) 

Highly competitive trade and retail pricing

Heat pump WiFi diagnostics

Hot water done right:
built better, backed locally.

Hot water done right: <br><em>built better, backed locally.</em>

Largest independent and #3 in the Australian market

35-year Aussie hot water specialists; products designed here to operate here

Highest quality, proven by the longest warranties - 10 years, beats all major competitors

Who says a hot water company can't make people happy?

No wonder we’re a productreview.com.au award-winner.

Works very well. Efficient enough to work in winter – I've had my Envirosun thermo-siphon with E25 panels through a Sydney winter and am able to run our household of 4 off 100% solar for many, maybe most days. Way more productive/ efficient than my previous … My electricity consumption is down consistently throughout the year, on many winter days down by 40%/ 10kWh consistently (excluding overcast days). 
- - David, NSW
Can't be any happier after a couple of weeks of procrastination and putting up with cold showers because our system had died on us. Scott was able to respond immediately and had our new system installed in a timely manner. Wife is happy and that means life is good. Great price as well so many thanks guys. Highly recommend these guys.
- - Peter T
Great system, great installers & great price/service. Absolutely fantastic process to replace our 20-year-old solar hot water system. I am one very happy customer.
- - Trevor T, QLD
Happy owners. Hot water all year round and our gas bill has been reduced by 75%.
- - Jon D, Perth
Absolutely awesome unit. Has dropped our electricity bill by about 30% since installing this heat pump. Super hot water the way we like it and have never run out.
- - Paula, Perth
Best service from Envirosun. I have not used booster at all and power bill is $147 and $153 cheaper.
- - Lillie W, QLD
Works very well. Efficient enough to work in winter. Way more productive/efficient than my previous unit. My electricity consumption is down consistently throughout the year.
- - David, Sydney

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