HOT WATER REBATES
IN SOUTH AUSTRALIA

We have been providing rebates on hot water system sales since the program was introduced in SA. Learn more below.

iStore Heat Pump Deal

iSTORE HEAT PUMP
FROM $2,630 inc GST

Pricing includes all valves, free quote before install
(Adelaide metro only), payment plans available.
*Ts & Cs apply

Priority Group Customers Get Increased Rebates

PRIORITY GROUP CUSTOMERS CAN GET AN ADDITIONAL $1,017 IN REBATES

Government concession card holders, low -income renters (under $500p/w), and more all qualify. Find out if you are eligible below.
*Ts & Cs apply

Buy 1 Get 1 Free Rinnai Controller Icon

GAS CONTINUOUS FLOW
FROM $1,350 inc GST

Replace an existing gas instantaneous with a brand new Rinnai Infinity B 16 and save on your gas bill.
*Ts & Cs apply

HOT WATER REBATES
IN SOUTH AUSTRALIA

EVERYTHING YOU NEED TO KNOW

OVERVIEW

Rebates are available to existing homes & small businesses moving towards a more energy efficient hot water, such as heat pump, solar or an efficient gas system. The amounts of these rebates vary depending on a few key factors including what system is currently installed, what it is being replaced with, and whether the premises is connected to mains reticulated gas.

There are three rebate schemes available: Small-Scale Technology Certificates (STC) from the federal government, Retailer Energy Productivity Scheme (REPS) from the state government, and Australian Gas Networks’ (AGN) incentives. Currently for the STC and REPS programs there are additional rebates available for priority group customers, which includes concession card holders, low-income renters (below $500p/w), and more. See if you qualify here.

When upgrading to a heat pump or solar system customers can almost always claim both the STC and REPS rebates. When upgrading to a gas system unfortunately there aren’t any government rebates available, but Australian Gas Networks do offer incentives for gas systems with a 6-Star efficiency rating or higher, and connecting the premises to reticulated gas for the first time. These gas rebates work a little differently to the government schemes so if you are interested in a gas system we have some more info here.

FOR OVER 20 YEARS

AM I ELIGIBLE?

For STC and REPS, if you are upgrading to a more efficient system such as an approved solar or heat pump unit then you qualify for both rebates.
As long as you haven’t previously received a REPS rebate on a hot water system as you can only receive it once. If you haven’t replaced your system later than 2021 you have nothing to worry about. All of the solar and heat pump units which we offer are fully approved for both REPS and STCs.

HOW MUCH AM I ELIGIBLE FOR?

The rebate amounts vary depending on what type of system you are upgrading to and what was previously installed.
STC rebates for solar and heat pump systems range between around $750 – $1,050 based on how efficient the system is. REPS rebates between range between $1,000 – $1,300 for premises NOT connected to gas, or $300 – $450 for premises connected to gas. If you are looking to have gas removed we can assist in the disconnection process before or at the time of install so that you can get the full rebate.

HOW DO I CLAIM?

This is the easy part, we do all the work for you!
For all Hotwater.com.au installations we claim all rebates on your behalf and take it off the final cost as a point of sale discount. You only need to pay the full amount less any applicable rebates.

FIND OUT EXACTLY HOW MUCH YOU COULD BE SAVING ON A NEW HOT WATER SYSTEM

At Hotwater.com.au we have been providing our customers with savings through rebate schemes since we opened our doors, and through working closely with our friends at MAC Trade Services have all the knowledge and expertise to get you the best deal possible!

WHAT ABOUT REBATES FOR GAS?

While not eligible for any government rebates through REPS or STCs, Australian Gas Networks offer some of their own incentives for the installation of efficient gas systems.

If you currently have a gas system installed and upgrade to at least a 6-star efficiency rated gas continuous flow system then Australian Gas Networks (AGN) will contribute $150 towards your install.

For new natural gas installations, we can claim two rebates from AGN. The first is a $500 rebate applicable to existing homes going from an electric, heat pump or solar hot water to a natural gas hot water system. The second is a further $250 new connection bonus for properties that have never had a gas meter before (excludes properties that have previously and/or currently have a meter to that property or have had it removed).

Please see the Australian Gas Networks website for more information and to view their Privacy Act Statement.

Additional Priority Group Rebates Banner

OUR LATEST DEALS

Haier HP200M1-U1 Heat Pump System

Haier Monoblock

FROM $4,679

$3,095 inc GST

  • Available in 200L, 250L & 330L

  • 7 year tank warranty and 5 years on all other parts & labour

  • Including up to $1,622 in rebates

  • Uses environmentally friendly R290 gas

iStore

FROM $4,176

$2,630 inc GST

  • Available in 180L & 270L

  • 5 year comprehensive warranty on ALL parts and labour

  • Including up to $1,584 in rebates

  • Consumes only 0.43kW per hour (180L unit) or 0.94kW per hour (270L unit)

Rheem Ambipower 280E R290

Rheem Ambipower

FROM $5,484

$3,900 inc GST

  • Available in 180L & 280L

  • 7 year tank warranty on 180L, 10 year tank warranty on 280L, 3 years on tank labour & refrigeration components parts & labour, and 1 year on all other parts & labour

  • Manufactured in Australia

Rheem Ambipower Split 315 VE

Rheem Ambipower Split

FROM $6,894

$5,310 inc GST

  • Available in 315L glass lined or stainless steel tank

  • 10 year warranty on the tank, 3 years on tank labour & refrigeration components part & labour, and 1 year on all other parts & labour

  • Manufactured in Australia

Reclaim Heat Pump

Reclaim

FROM $5,494

$3,910 inc GST

  • Available in 160L, 200L, 250L, 300L, 315L & 400L

  • 10 year tank warranty, 2 year tank labour warranty, 8 year heat pump and controller warranty & 1 year on all other parts & labour

  • Including up to $1,584 in rebates

Rinnai Enviroflo GR Heat Pump

Rinnai Enviroflo GR

FROM $4,517

$2,895 inc GST

  • Available in 180L, 265L, & 300L

  • 7 year tank warranty, 5 year tank labour, refrigeration components parts & labour, & 1 year on all other parts & labour

  • Including up to $1,622 in rebates

  • Wifi connectivity available

Rinnai Enviroflo S 7.0kW Split Electric Heat Pump

Rinnai Enviroflo S

FROM $7,184

$5,600 inc GST

  • Available in 250L, 315L, & 400L

  • 10 year warranty on the tank, 5 years on tank labour & refrigeration components part & labour, and 1 year on all other parts & labour

  • Including up to $1,584 in rebates

  • Wifi connectivity available

Don’t know where to start?

It can be tricky to work out what heat pump is best for your home. Use our handy spreadsheet below to compare apples to apples!

Looking for a bargain and aren’t too fussy?

We have in stock a few dented and ex-display systems which work perfectly that we can offer for a discount. Ask our team for more info!

DO YOU LIVE IN THE ADELAIDE CITY OR HOLDFAST BAY COUNCILS?

In addition to the state (REPS) and federal (STC) rebate schemes, some Adelaide councils are offering further rebates for their residents to replace gas appliances with energy efficient electric appliances. Learn more below, or call us today for a free quote!

Terms and Conditions

*Only available in the greater Adelaide area subject to availability. Offer valid until 30th November 2026 unless Scheme or offer is changed prior. Offer applies to Class 1 properties that have no reticulated/natural gas connected to the property (or willing to disconnect) at the time of install and to Class 2 Dwellings & SA Small Businesses, that have not replaced a hot water system under REPS before and are replacing an existing external gas continuous flow hot water system with power point & drain at location. Other tank sizes, fuel types and brands are available upon request.

Not you? – contact our team for a quote. All installation quotes are subject to site inspection. Customers must contact HOT WATER COM AU to find out if they are eligible for the offer based on their property’s existing set-up. Rebates vary based on the property’s energy connection status, location (based on climate zones) and model of the new system being installed. Offer only available on supply and installation of the system by HOT WATER COM AU or their accredited representative; all REPS credits created under these offers must be assigned to MAC Trade Service’s (MACTS) obliged Energy Retailer partner.

Interest free payment plans available on all new installations

Learn More

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