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Hot Water System Cost in Mildura, VIC: Heat Pump Prices & Rebates

Replacing a gas or electric hot water system in Mildura? This guide covers heat pump pricing, because Victoria rebates can make a heat pump one of the cheapest systems to run and cut the upfront cost sharply.

There are 71 plumbing and electrical businesses within 25km of Mildura. You do not need to ring around them. Tell us about your system and up to 3 who cover your street will send you a quote.

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$2,400 - $4,600
After rebates
$4,000 - $6,200
Before rebates
$1,700 - $2,730
Total rebates available
55%
Homes with gas

Mildura's semi-arid climate with hot summers and cool winters is ideal heat pump territory: systems run at or near their rated efficiency all year, so running costs sit at the low end of the estimates on this page. Installed prices in Mildura currently sit above the state average.

As a well-established suburb in regional Victoria, Mildura has a reasonable selection of local heat pump installers. You should still get competitive quotes from local businesses.

Mildura sits above the Victoria average for installation costs. This typically reflects larger homes, more complex installations, or a preference for premium brands in the area.

Victoria Gas Ban Affects Mildura

From 1 March 2027, gas hot water systems in existing homes must be replaced with an efficient electric alternative (heat pump) when they reach end-of-life. Repairs are still allowed. New builds already banned from gas connections since January 2024. Rentals also face mandatory replacement of gas heaters.

With 55% of Mildura homes connected to gas, this will affect a significant number of households in your area. Planning your replacement now lets you choose the right system on your timeline, rather than in an emergency.

Available Rebates in Mildura

Federal

Small-scale Technology Certificates (STCs)

Applied as a point-of-sale discount by your installer. Value varies by system type and climate zone.

$500 - $700
estimated value
State

Solar Victoria Hot Water Rebate

Victorian owner-occupiers: 50% of the purchase price up to $1,000, or up to $1,400 for an eligible locally made system. Combined household taxable income under $150,000 (reduced from $210,000 on 1 July 2026), property value under $3 million, replacing a system at least 3 years old, using a Solar Victoria registered installer. Stacks with the VEU discount and federal STCs.

$1,000 - $1,400
estimated value
Certificate

Victorian Energy Upgrades (VEU) Certificates

All Victorian households. A variable point-of-sale discount funded by energy-saving certificates (VEECs), currently up to around $630 depending on the certificate price. Stacks with the Solar Victoria rebate.

$200 - $630
estimated value

Recommended Brands for Mildura

iStore

Budget-conscious households wanting maximum rebate impact and simple installation

COP: 3.2Warranty: 5yrNoise: 50dB
$2,800 - $4,400
installed, before rebates

Rheem

Homeowners who want a reliable, well-supported mid-range option from a trusted Australian brand

COP: 3.5Warranty: 5yrNoise: 48dB
$3,200 - $4,800
installed, before rebates

Stiebel Eltron

Those who value German engineering and build quality at a mid-to-premium price point

COP: 3.8Warranty: 5yrNoise: 44dB
$3,500 - $5,000
installed, before rebates

Sanden

Those who want the absolute best efficiency and longest warranty, regardless of upfront cost

COP: 5.1Warranty: 15yrNoise: 38dB
$6,500 - $8,000
installed, before rebates

Reclaim Energy

Homeowners wanting premium Australian-designed quality with the quietest operation

COP: 4.5Warranty: 10yrNoise: 37dB
$6,600 - $8,000
installed, before rebates

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Frequently Asked Questions

How much does a heat pump hot water system cost in Mildura?
A heat pump hot water system in Mildura costs between $2,400 and $4,600 fully installed after all available rebates. Before rebates, expect to pay $4,000 to $6,200. The final price depends on the brand, tank size, and complexity of your installation.
What rebates are available for heat pump hot water in Mildura?
Mildura residents can access federal Small-scale Technology Certificates (STCs) worth $500-$700 as a point-of-sale discount. Additionally, Victoria offers: Solar Victoria Hot Water Rebate ($1,000-$1,400), Victorian Energy Upgrades (VEU) Certificates ($200-$630). These rebates are typically applied by your installer at the point of sale.
Are heat pumps efficient in Mildura's climate?
Mildura has a semi-arid climate with hot summers and cool winters. Heat pumps perform well in this climate. Hot summers mean excellent efficiency for most of the year, though winter mornings may see slightly reduced COP. CO2 refrigerant models handle temperature swings better than R134a models. A typical household of 3-4 people will spend $200-$400 per year running a heat pump, compared to $800-$1,200 for gas or $1,200-$1,800 for electric storage.
How does the Victoria gas ban affect Mildura?
From 1 March 2027, gas hot water systems in existing homes must be replaced with an efficient electric alternative (heat pump) when they reach end-of-life. Repairs are still allowed. New builds already banned from gas connections since January 2024. Rentals also face mandatory replacement of gas heaters. With 55% of Mildura homes connected to gas, this affects a significant number of households. The ban takes effect in approximately 7 months. Planning your switch to a heat pump now lets you choose the best system and installer on your timeline.
How long does a heat pump installation take in Mildura?
A standard heat pump hot water installation in Mildura takes 3-5 hours for a straightforward replacement. If you're converting from gas, it may take a full day as the installer needs to connect new electrical circuits and potentially modify plumbing. Regional installations may require scheduling 2-4 weeks ahead.
What size heat pump do I need for my Mildura home?
For Mildura in climate zone 4: 1-2 people need a 150-170L tank, 3-4 people need a 250-315L tank, and 5+ people should consider a 315-400L tank. Your warmer climate means the heat pump recovers quickly, so standard sizing works well.
Which heat pump brand is best for Mildura?
In Mildura's warm climate (zone 4), all heat pump brands perform excellently. Budget models like iStore and Midea deliver strong COP ratings year-round in warm conditions, making them excellent value. If budget allows, Daikin offers the best warranty (10 years parts and labour) and Rinnai's AR series is Australian-made (qualifying for the higher VIC rebate tier).

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Helpful Guides

Victoria Gas Ban 2027: What You Need to KnowComplete Guide to Heat Pump RebatesWhat Size Heat Pump Do I Need?Best Heat Pump Brands in Australia (2026)7 Common Heat Pump ProblemsHow to Replace Your Gas Hot Water

More About Heat Pumps in Mildura

Reclaim Energy in Mildura$6,600 - $8,000Sanden in Mildura$6,500 - $8,000Rheem in Mildura$3,200 - $4,800iStore in Mildura$2,800 - $4,400Stiebel Eltron in Mildura$3,500 - $5,000Replace Gas in MilduraReplace Electric in MilduraReplace Solar in MilduraFind Installers in Mildura

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Heat Pump Hot Water Costs Across Victoria

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