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Dux Heat Pump Hot Water in Woden, ACT

AustraliaAustralian MadeClimate Zone 7

Looking at a Dux heat pump for your Woden home? Installed pricing for Dux in ACT ranges from $3,300 - $3,850 before rebates, with an estimated $0 - $1,350 after all available Australian Capital Territory rebates and federal STCs are applied. victorian households chasing the higher locally made rebate tier, and anyone who wants an Australian-built tank.

Dux is priced below the local average of $3,900 - $6,400, making it one of the most affordable options for households in this area. Combined with available rebates, out-of-pocket costs can be very competitive.

Heat pumps still save significant money in this climate, but winter efficiency will be lower than in warmer zones. CO2 refrigerant models are strongly recommended. Consider a larger tank size (315L+) to build up stored heat during warmer parts of the day. Running costs may be 10-20% higher than in warmer climate zones.

$3,300 - $3,850
Before rebates
$0 - $1,350
After rebates (est.)
4.23
COP (efficiency)
7yr
Max warranty

Dux Models Available

Dux Ecosmart 200DHC25 (200L)

$3,300 - $3,600
installed, before rebates
Capacity
200L
COP
4.23
Running cost
~$280/yr
STC rebate value (zone 5)
~$600
Suitable for
2-3 person household
Noise
Not published
Dimensions
1580x620x620mm
Weight
90kg

Estimated cost in Woden after rebates: $0 - $1,100

Dux Ecosmart 300DHC25 (285L)

$3,500 - $3,850
installed, before rebates
Capacity
285L
COP
4.63
Running cost
~$256/yr
STC rebate value (zone 5)
~$640
Suitable for
4-6 person household
Noise
Not published
Dimensions
2005x620x620mm
Weight
125kg

Estimated cost in Woden after rebates: $0 - $1,350

Dux Ecosmart Pro-Series 270DHB36 (270L)

$3,500 - $3,800
installed, before rebates
Capacity
270L
COP
4.7
Running cost
~$252/yr
STC rebate value (zone 5)
~$640
Suitable for
3-5 person household
Noise
Not published
Dimensions
2010x640x640mm
Weight
114kg

Estimated cost in Woden after rebates: $0 - $1,300

How Dux Performs in Woden's Climate

GoodClimate Zone 7 | R290 refrigerant

Climate zone 7's cold winters will reduce heat pump efficiency, but Dux's R290 system handles cold conditions better than R134a does. Expect running costs 10-15% higher than manufacturer estimates during winter months. A larger tank (315L+) is recommended to maximise heat storage during warmer daytime hours.

Pros

  • The Ecosmart DHC range is designed and manufactured in Australia
  • On the Solar Victoria locally made list, so it earns the higher Victorian rebate tier
  • 7-year tank warranty
  • Y-class commercial enamel tank with dual anodes
  • Published COP of 4.63 on the 285L

Cons

  • Dux publishes no sound level for any Ecosmart model, so you cannot compare it on noise
  • Only 3 years on the heat pump components, and 1 year on everything else
  • The Pro-Series makes no Australian-made claim and is not on the locally made list
  • The model sold as 300DHC25 holds 285L, not 300L
  • No minimum operating temperature published for the DHC range

Available Rebates for Dux in Woden

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

Sustainable Household Scheme

Australian Capital Territory residents who own their home. A low-interest loan (3% fixed, up to 10 years, no fees), not interest-free. The maximum is $20,000 for new applicants approved on or after 1 July 2026 ($15,000 for earlier applicants). Covers hot water heat pumps, household batteries, electric heating and cooling, electric cooktops, EV chargers and ceiling insulation. Rooftop solar was removed from the scheme on 1 July 2025.

$2,000 - $20,000
estimated value

Australian Capital Territory Gas Ban Affects Woden

Gas connections banned in new buildings since March 2024. ACT was the first jurisdiction in Australia to legislate a gas ban. Full gas phase-out targeted by 2045. Low-interest loans available via the Sustainable Household Scheme.

With 72% of Woden homes connected to gas, switching to a Dux heat pump now locks in current rebate levels and avoids the rush as the deadline approaches.

Compare Other Brands in Woden

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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Daikin
From $5,500
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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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All brand costs in WodenFull Dux review

Heat pump guides for the Australian Capital Territory

Dux in Woden - Frequently Asked Questions

How much does a heat pump hot water system cost in Woden?
A heat pump hot water system in Woden costs between $2,400 and $4,900 fully installed after all available rebates. Before rebates, expect to pay $3,900 to $6,400. The final price depends on the brand, tank size, and complexity of your installation.
What rebates are available for heat pump hot water in Woden?
Woden residents can access federal Small-scale Technology Certificates (STCs) worth $500-$700 as a point-of-sale discount. Additionally, Australian Capital Territory offers: Sustainable Household Scheme ($2,000-$20,000). These rebates are typically applied by your installer at the point of sale.
Are heat pumps efficient in Woden's climate?
Woden has a cool temperate climate with cold winters. Heat pumps still save significant money in this climate, but winter efficiency will be lower than in warmer zones. CO2 refrigerant models are strongly recommended. Consider a larger tank size (315L+) to build up stored heat during warmer parts of the day. Running costs may be 10-20% higher than in warmer climate zones. 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 Australian Capital Territory gas ban affect Woden?
Gas connections banned in new buildings since March 2024. ACT was the first jurisdiction in Australia to legislate a gas ban. Full gas phase-out targeted by 2045. Low-interest loans available via the Sustainable Household Scheme. With 72% of Woden homes connected to gas, this affects a significant number of households. The ban takes effect now. 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 Woden?
A standard heat pump hot water installation in Woden 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 Woden home?
For Woden in climate zone 7: 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 Woden?
In Woden's cooler climate (zone 7), 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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