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Daikin Heat Pump Hot Water in Palmerston, NT

JapanClimate Zone 1

Looking at a Daikin heat pump for your Palmerston home? Installed pricing for Daikin in NT ranges from $5,500 - $8,500 before rebates, with an estimated $4,800 - $8,000 after all available Northern Territory rebates and federal STCs are applied. homeowners wanting the absolute best performance and warranty, especially in cold climates.

Daikin sits above the $3,300 - $5,400 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
$4,800 - $8,000
After rebates (est.)
4.5
COP (efficiency)
10yr
Max warranty

Daikin Models Available

Daikin EKHHP250

$5,500 - $7,000
installed, before rebates
Capacity
250L
COP
4.5
Running cost
~$260/yr
STC rebate value
~$1,080
Suitable for
3-4 person household
Noise
40dB
Dimensions
1680x630x630mm
Weight
95kg

Estimated cost in Palmerston after rebates: $4,800 - $6,500

Daikin EKHHP315

$6,500 - $8,500
installed, before rebates
Capacity
315L
COP
4.5
Running cost
~$280/yr
STC rebate value
~$1,240
Suitable for
4-6 person household
Noise
40dB
Dimensions
1780x630x630mm
Weight
105kg

Estimated cost in Palmerston after rebates: $5,800 - $8,000

How Daikin Performs in Palmerston's Climate

ExcellentClimate Zone 1 | CO2 refrigerant

Daikin performs exceptionally well in climate zone 1. With warm ambient temperatures for most of the year, the CO2 refrigerant system will operate near its rated COP of 4.5. Running costs will be at the lower end of estimates, and you can expect consistent hot water delivery year-round.

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 AU hot water market
  • Not Australian-made

Available Rebates for Daikin in Palmerston

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

Compare Other Brands in Palmerston

Reclaim Energy
From $3,800
View in Palmerston
Sanden
From $4,500
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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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All brand costs in PalmerstonFull Daikin review

Daikin in Palmerston - Frequently Asked Questions

How much does a heat pump hot water system cost in Palmerston?
A heat pump hot water system in Palmerston costs between $2,700 and $4,800 fully installed after all available rebates. Before rebates, expect to pay $3,300 to $5,400. The final price depends on the brand, tank size, and complexity of your installation.
What rebates are available for heat pump hot water in Palmerston?
Palmerston residents can access federal Small-scale Technology Certificates (STCs) worth $500-$700 as a point-of-sale discount. These rebates are typically applied by your installer at the point of sale.
Are heat pumps efficient in Palmerston's climate?
Palmerston 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 long does a heat pump installation take in Palmerston?
A standard heat pump hot water installation in Palmerston 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 Palmerston home?
For Palmerston in climate zone 1: 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 Palmerston?
The best heat pump brand depends on your priorities. For Australian-made with the best cold weather performance, Reclaim Energy is excellent. Sanden offers the quietest operation (37dB) with CO2 refrigerant. Rheem is the most widely available with strong local support. iStore offers great value. All major brands are available to Palmerston residents through local installers.
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