Rinnai Heat Pump Prices in New South Wales

A Rinnai hot water heat pump is $3,350 - $6,000 installed in New South Wales before rebates. After New South Wales rebates and federal STCs, most households pay around $1,710-$4,920 out of pocket. Rinnai is one of Australia's most trusted hot water brands, known for decades of gas water heater dominance. Their heat pump range includes the AR Series designed and built in Keysborough, VIC - qualifying for the higher Victorian rebate tier. The widest installer network in Australia means service and parts are readily available. The AR 340L is the largest integrated residential heat pump in Australia.

Rinnai price in New South Wales (2026)

Installed, before rebates

$3,350 - $6,000

NSW rebates + STCs

$1,080-$1,640

Out of pocket (after stack)

~$1,710-$4,920

Out-of-pocket assumes federal STCs plus New South Wales's available rebate stack, applied by your installer at point of sale. Cheapest model: Rinnai E-Series 250L from $3,350.

7yr

Tank warranty

5yr

Compressor warranty

3.6

COP (efficiency)

46dB

Noise level

Rinnai rebates in New South Wales

Federal

Small-scale Technology Certificates (STCs)

Applied as a point-of-sale discount on your Rinnai system. Value varies by model and climate zone.

$780 - $940

estimated value

Certificate

Energy Savings Scheme (ESS) Certificates

All NSW households. Applied as point-of-sale discount by participating retailers via the HEER discount: up to $640 when replacing an electric system, up to $330 when replacing gas. Note: gas-to-gas replacement activities end 1 July 2026.

$300 - $700

estimated value

Rinnai models available in New South Wales

Rinnai E-Series 250L

$3,350 - $4,100

installed, before rebates

Capacity

250L

Running cost

~$350/yr

STC value

~$780

Noise

46dB

Rinnai GR 280L

$3,900 - $5,000

installed, before rebates

Capacity

280L

Running cost

~$320/yr

STC value

~$860

Noise

46dB

Rinnai AR 340L

$4,900 - $6,000

installed, before rebates

Capacity

340L

Running cost

~$300/yr

STC value

~$940

Noise

45dB

Rinnai prices across New South Wales

Local pricing and free quotes for Rinnai in major New South Wales areas.

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Heat pump costs in New South Wales Find installers in New South Wales All New South Wales rebates

Rinnai in New South Wales: FAQ

How much does a Rinnai heat pump cost in New South Wales?

A Rinnai hot water heat pump costs $3,350 - $6,000 fully installed in New South Wales before rebates. After stacking those rebates, most New South Wales households pay around $1,710-$4,920 out of pocket.

What rebates can I claim on a Rinnai heat pump in New South Wales?

On top of federal STCs (worth $780-$940), New South Wales households can stack Energy Savings Scheme (ESS) Certificates, taking total rebates to $1,080-$1,640. Your installer applies the discounts at quote time, so you do not chase the paperwork.

Is a Rinnai heat pump worth it in New South Wales?

Yes. With 50% of New South Wales homes on gas or old electric storage and rising energy prices, a Rinnai heat pump running at COP 3.6 cuts hot water running costs to around $350/year. Homeowners wanting a trusted household name with the best installer availability and AU-made option

Where can I get a Rinnai heat pump installed in New South Wales?

PumpSwap matches you with local New South Wales installers who quote on Rinnai systems. Submit one request and compare up to three quotes from installers covering your suburb, with rebates already factored in.