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Chromagen Heat Pump Hot Water in Corio, VIC

IsraelClimate Zone 6

Looking at a Chromagen heat pump for your Corio home? Installed pricing for Chromagen in VIC ranges from $2,800 - $4,200 before rebates, with an estimated $70 - $2,500 after all available Victoria rebates and federal STCs are applied. budget-conscious buyers wanting a reliable mid-range heat pump.

Chromagen is priced below the local average of $3,800 - $5,800, 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 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.

$2,800 - $4,200
Before rebates
$70 - $2,500
After rebates (est.)
3.4
COP (efficiency)
5yr
Max warranty

PumpSwap installers who service Corio

Installers registered with PumpSwap who take heat pump hot water jobs in Corio 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 Chromagen, so check the brand and model on each quote.

Chromagen Models Available

Chromagen 170L Heat Pump (Midea)

$2,800 - $3,500
installed, before rebates
Capacity
170L
COP
3.4
Running cost
~$348/yr
STC rebate value (zone 4)
~$560
Suitable for
1-2 person household
Noise
48dB
Dimensions
1500x560x560mm
Weight
72kg

Estimated cost in Corio after rebates: $70 - $1,800

Chromagen 235L Heat Pump (Midea R290)

$3,100 - $3,800
installed, before rebates
Capacity
235L
COP
3.5
Running cost
~$338/yr
STC rebate value (zone 4)
~$640
Suitable for
2-3 person household
Noise
48dB
Dimensions
1600x560x560mm
Weight
78kg

Estimated cost in Corio after rebates: $370 - $2,100

Chromagen 280L Heat Pump (Midea R290)

$3,400 - $4,200
installed, before rebates
Capacity
280L
COP
3.5
Running cost
~$338/yr
STC rebate value (zone 4)
~$560
Suitable for
3-5 person household
Noise
50dB
Dimensions
1750x630x630mm
Weight
92kg

Estimated cost in Corio after rebates: $670 - $2,500

How Chromagen Performs in Corio's Climate

Very GoodClimate Zone 6 | R290 refrigerant

Chromagen's R290 refrigerant is well-suited to climate zone 6. Propane (R290) holds its output in cooler conditions better than R134a does, making Chromagen a strong choice for regional locations like this. Winter mornings below 5 degrees will reduce efficiency slightly, but the system recovers quickly as temperatures rise.

Noise Levels in a Regional Area

At 48dB, Chromagen produces moderate noise. In a regional area, the extra distance between properties means noise is less of a concern than in metro locations.

Pros

  • Competitive pricing
  • Good range of sizes
  • Widely available through plumbing suppliers
  • Established brand (60+ years)
  • Decent efficiency for the price

Cons

  • Not the quietest (48-50dB)
  • Only the 235L and 280L use R290; the 170L is an older design
  • Shorter warranty than premium brands
  • Not Australian-made

Available Rebates for Chromagen in Corio

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 Corio

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 70% of Corio homes connected to gas, switching to a Chromagen heat pump now locks in current rebate levels and avoids the rush as the deadline approaches.

Compare Other Brands in Corio

Reclaim Energy
From $6,600
View in Corio
Sanden
From $6,500
View in Corio
Rheem
From $3,200
View in Corio
iStore
From $2,800
View in Corio
Stiebel Eltron
From $3,500
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Daikin
From $5,500
View in Corio
Rinnai
From $3,350
View in Corio
Midea
From $2,500
View in Corio
Emerald
From $2,750
View in Corio
Haier
From $3,000
View in Corio
Apricus
From $3,000
View in Corio
Quantum
From $3,250
View in Corio
Dux
From $3,300
View in Corio
All brand costs in CorioFull Chromagen review

Heat pump guides for Victoria

Chromagen in Corio - Frequently Asked Questions

How much does a heat pump hot water system cost in Corio?
A heat pump hot water system in Corio costs between $2,200 and $4,200 fully installed after all available rebates. Before rebates, expect to pay $3,800 to $5,800. The final price depends on the brand, tank size, and complexity of your installation.
What rebates are available for heat pump hot water in Corio?
Corio 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 Corio's climate?
Corio 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 Corio?
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 70% of Corio 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 Corio?
A standard heat pump hot water installation in Corio 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 Corio home?
For Corio 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 Corio?
In Corio'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 quiet regional settings), split system models (Sanden at 38dB, Reclaim at 37dB, Daikin at 40dB) are significantly quieter than integrated units.
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