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Daikin Heat Pump Hot Water in Heathmont, VIC

JapanClimate Zone 6

Looking at a Daikin heat pump for your Heathmont home? Installed pricing for Daikin in VIC ranges from $5,500 - $8,500 before rebates, with an estimated $2,770 - $6,800 after all available Victoria rebates and federal STCs are applied. homeowners wanting the absolute best performance and warranty, especially in cold climates.

Daikin sits above the $3,800 - $5,900 average for this area. The premium reflects Daikin's higher efficiency ratings and longer warranty, which typically deliver a lower total cost of ownership over the system's lifetime.

Heat pumps work well in this climate zone but will see some efficiency reduction during cold winter mornings (below 5C). Split system models with CO2 refrigerant (Sanden, Reclaim) maintain better performance in cold conditions than integrated R134a models.

$5,500 - $8,500
Before rebates
$2,770 - $6,800
After rebates (est.)
4.5
COP (efficiency)
10yr
Max warranty

PumpSwap installers who service Heathmont

Installers registered with PumpSwap who take heat pump hot water jobs in Heathmont include the businesses below. You do not need to ring around them. Tell us about your system and up to 3 local installers who cover your street send you a quote.

Registered means the business has signed up to quote through PumpSwap and services this area. It is not an endorsement or a licence check, so ask any installer for their licence and insurance details before you book. Not every installer supplies Daikin, so check the brand and model on each quote.

Daikin Models Available

Daikin EKHHP250

$5,500 - $7,000
installed, before rebates
Capacity
250L
COP
4.5
Running cost
~$263/yr
STC rebate value (zone 4)
~$680
Suitable for
3-4 person household
Noise
40dB
Dimensions
1680x630x630mm
Weight
95kg

Estimated cost in Heathmont after rebates: $2,770 - $5,300

Daikin EKHHP315

$6,500 - $8,500
installed, before rebates
Capacity
315L
COP
4.5
Running cost
~$263/yr
STC rebate value (zone 4)
~$680
Suitable for
4-6 person household
Noise
40dB
Dimensions
1780x630x630mm
Weight
105kg

Estimated cost in Heathmont after rebates: $3,770 - $6,800

How Daikin Performs in Heathmont's Climate

Very GoodClimate Zone 6 | CO2 refrigerant

Daikin's CO2 refrigerant is well-suited to climate zone 6. CO2 holds its output in cooler conditions better than R134a does, making Daikin a strong choice for this area. Winter mornings below 5 degrees will reduce efficiency slightly, but the system recovers quickly as temperatures rise.

Noise Levels in a Metro Area

At 40dB, Daikin is one of the quietest heat pumps available, which is important in metro areas where units are often installed close to neighbouring properties. You're unlikely to receive noise complaints at this level.

Pros

  • Best-in-market 10yr parts AND labour warranty
  • CO2 refrigerant (heats to 90C, no boost needed)
  • Quietest outdoor unit in market (40dB)
  • Works down to -26C
  • Highest STC allocation due to CO2 efficiency

Cons

  • Most expensive option in market
  • Split system requires more complex installation
  • Newer to the Australian hot water market
  • Not Australian-made

Available Rebates for Daikin in Heathmont

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

Victoria Gas Ban Affects Heathmont

From 1 March 2027, if the gas hot water system in an existing owner-occupied home breaks and cannot be repaired, it must be replaced with an electric alternative; in a rental it must be replaced with a heat pump water heater. Repairs are still allowed and exemptions exist. From 1 January 2027, new homes must be built all-electric.

With 83% of Heathmont homes connected to gas, switching to a Daikin heat pump now locks in current rebate levels and avoids the rush as the deadline approaches.

Compare Other Brands in Heathmont

Reclaim Energy
From $6,600
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Sanden
From $6,500
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Rheem
From $3,200
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iStore
From $2,800
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Stiebel Eltron
From $3,500
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Chromagen
From $2,800
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Rinnai
From $3,350
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Midea
From $2,500
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Emerald
From $2,750
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Haier
From $3,000
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Apricus
From $3,000
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Quantum
From $3,250
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Dux
From $3,300
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All brand costs in HeathmontFull Daikin review

Heat pump guides for Victoria

Daikin in Heathmont - Frequently Asked Questions

How much does a heat pump hot water system cost in Heathmont?
A heat pump hot water system in Heathmont costs between $2,200 and $4,300 fully installed after all available rebates. Before rebates, expect to pay $3,800 to $5,900. The final price depends on the brand, tank size, and complexity of your installation.
What rebates are available for heat pump hot water in Heathmont?
Heathmont 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 Heathmont's climate?
Heathmont has a mild temperate climate with cool winters. Heat pumps work well in this climate zone but will see some efficiency reduction during cold winter mornings (below 5C). Split system models with CO2 refrigerant (Sanden, Reclaim) maintain better performance in cold conditions than integrated 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 Heathmont?
From 1 March 2027, if the gas hot water system in an existing owner-occupied home breaks and cannot be repaired, it must be replaced with an electric alternative; in a rental it must be replaced with a heat pump water heater. Repairs are still allowed and exemptions exist. From 1 January 2027, new homes must be built all-electric. With 83% of Heathmont homes connected to gas, this affects a significant number of households. The ban takes effect in approximately 5 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 Heathmont?
A standard heat pump hot water installation in Heathmont 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. Metro installers typically have availability within 1-2 weeks.
What size heat pump do I need for my Heathmont home?
For Heathmont in climate zone 6: 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. In cooler climates like yours, sizing up one tank size is recommended to ensure adequate hot water on cold mornings.
Which heat pump brand is best for Heathmont?
In Heathmont's cooler climate (zone 6), CO2 refrigerant models perform best. Sanden and Reclaim Energy maintain efficiency down to -10C, while R134a models like iStore and Rheem lose efficiency below 5C. If noise is a concern (common in metro areas with close neighbours), split system models (Sanden at 38dB, Reclaim at 37dB, Daikin at 40dB) are significantly quieter than integrated units.
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