Heat Pumps Perth

Energy-efficient hot water systems designed to reduce running costs for Perth households.

We supply and install heat pump hot water systems across Perth, helping homeowners replace older electric storage systems with a more efficient and cost-effective hot water solution.

  • Lower running costs than traditional electric hot water systems
  • Suitable for year-round use in Perth conditions
  • A practical replacement for ageing storage systems
  • Installed by experienced local professionals

Speak to our team about the right heat pump system for your home, hot water usage, and budget.

Estimated Hot Water Running Costs in Perth

This comparison shows typical running costs for common hot water systems used in Perth homes. Actual costs will vary depending on household size, usage, and system efficiency.

Estimated Weekly Hot Water Costs

iStore Heat Pump
$11–$12
Solar Hot Water
$15
LPG Storage System
$28–$29
Electric Storage System
$33–$34
Lower ongoing hot water costs with a system designed for efficiency and long-term sustainability

Compared with conventional storage-based electric and gas options, iStore heat pump technology can substantially reduce the energy required to heat household water. That improved efficiency can help cut weekly running costs while also supporting lower annual household emissions.

Water Heating
Cost Comparison

Hot water systems can make up a large share of total household energy use, which is why running costs are an important part of choosing the right system.

Heat pump technology uses surrounding air to generate heat more efficiently than conventional storage-based systems, helping reduce electricity demand over time.

For many homes, that can mean lower ongoing energy costs and a more efficient way to supply hot water throughout the year.

Estimated annual running costs based on typical 200L daily usage
3 Star Gas Storage LPG
$1344
Electric Storage
$1320
4 Star Gas Storage
$868
5 Star Gas Continuous Flow
$792
iStore Peak Connection
$273
Roof Solar Electric Boost
$240
iStore with PV
$42

Cost estimates are indicative only and may vary depending on household usage, energy tariffs, climate conditions, and overall system setup.

Why Choose a Heat Pump Hot Water System?

Heat pump hot water systems are a practical option for Perth households looking to reduce energy use without sacrificing reliability. By drawing heat from the surrounding air, they operate more efficiently than standard electric systems while still delivering consistent hot water.

  • Lower running costs compared to traditional electric systems
  • Energy-efficient operation using ambient air
  • Reliable hot water for everyday household use
  • Suitable for a wide range of home sizes
  • Straightforward upgrade from older electric systems

For many homes, a heat pump offers a simple way to improve efficiency while maintaining dependable performance.

Heat Pump Hot Water Systems for Perth Homes

Perth’s climate makes heat pump systems particularly effective. With relatively mild winters and consistent ambient temperatures, these systems can operate efficiently throughout the year without relying on direct sunlight.

Unlike solar hot water systems, heat pumps continue to perform in cloudy conditions and at night, making them a reliable option for households that want consistent performance regardless of weather.

In most cases, a heat pump can be installed as a direct replacement for an existing electric storage system. This makes it a practical upgrade for homeowners looking to improve energy efficiency without major changes to their plumbing or property layout.

Choosing the right system size is important. When properly matched to your household’s water usage, a heat pump can deliver reliable performance while helping reduce long-term energy costs.

How Much Can a Heat Pump Save on Hot Water Costs

Heat pump hot water systems are designed to reduce the amount of electricity needed to heat water. Instead of generating heat directly, they draw energy from the surrounding air, which makes them more efficient than standard electric storage systems.

For many Perth households, this can lead to noticeably lower running costs over time, particularly when replacing an older or inefficient system.

The exact savings will depend on factors such as household size, water usage, and the existing system being replaced. Homes with higher hot water demand often see the greatest benefit.

If you’re unsure how much you could save, we can assess your current setup and recommend a system suited to your household.

ur household’s water usage, a heat pump can deliver reliable performance while helping reduce long-term energy costs.

Heat Pump Installation and Service in Perth

Choosing the right system is only part of the process. Proper installation and setup play a key role in how efficiently a heat pump hot water system performs over time. We provide heat pump installation across Perth, helping homeowners replace older electric systems with a more energy-efficient solution.

Most heat pump systems can be installed as a direct replacement for an existing hot water unit, making the upgrade straightforward for many households. We can assess your current system, recommend a suitable replacement, and ensure everything is installed correctly for reliable day-to-day use.

Modern heat pump systems are designed to operate efficiently and quietly, providing consistent hot water without the high running costs associated with traditional electric storage systems. When installed correctly and matched to your household needs, they offer a practical long-term solution.

If you are considering heat pumps in Perth, we can help you choose the right system and ensure it is installed for optimal performance, efficiency, and reliability.

Which Heat Pump System Is Right For Your Home?

Choosing the right heat pump hot water system depends on your household size, daily hot water usage, and the type of system you are replacing. While modern heat pumps are designed to operate efficiently, selecting the correct size and setup is important for getting reliable performance and the best possible running costs.

For households in Perth, the right system should be able to meet day-to-day demand without using more energy than necessary. A system that is too small may struggle during peak usage periods, while a system that is larger than required can be less cost-effective over time. Matching the system to your household’s needs helps ensure consistent hot water and better long-term efficiency.

A Simple Guide To Choosing The Right System

Smaller Households

Homes with one to two people or lower daily hot water use often benefit from a smaller capacity system that provides efficient performance without unnecessary energy use.

Family Homes

Households with higher demand, multiple bathrooms, or regular peak-time usage usually need a larger system that can keep up with showers, appliances, and everyday family routines.

Replacing An Existing Electric Storage System

In many cases, a heat pump can be installed as a direct replacement for an older electric storage hot water unit, making the upgrade straightforward while improving efficiency and reducing running costs.

Households Focused On Lower Running Costs

If your priority is reducing long-term electricity use, choosing the right heat pump system and sizing it correctly can make a noticeable difference to ongoing household energy costs.

Homes With Limited Space

Some properties are better suited to more compact system layouts. If space is limited, the installation area and existing setup should be assessed before choosing the most practical option.

If you are replacing an ageing hot water system or comparing heat pumps in Perth for the first time, getting advice on the right size and configuration can help avoid overspending and ensure the system performs efficiently from day one.

We can assess your current setup, discuss your household’s hot water needs, and recommend a heat pump hot water system that suits your home, usage patterns, and budget.

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    How Heat Pumps Work

    A heat pump works by using a refrigerant to transfer energy from one place to another. Heat pumps have been around for decades and you will find at least one example of a heat pump in every home in Australia. Your fridge, for example, is an ‘air to air’ heat pump, meaning it extracts heat from the air inside your fridge and deposits that heat to the air outside the fridge, usually at the rear of the fridge which is why you will find that the back of the fridge gets warm when operating.

    Hot Water System heat pumps are ‘air to water’ heat pumps, meaning they extract energy from the outside air (which is free solar energy produced by the sun) and transfer this energy to the water.

    All heat pump systems use a refrigerant as a vehicle to extract the energy from one place and then deposit it elsewhere.

    iStore heat pump Perth
    How iStore works
    1.  A fan draws in air, containing heat energy, across the evaporator
    2.  The evaporator turns the liquid refrigerant into a gas
    3.  The compressor pressurises the refrigerant into a hot gas
    4.  The hot gas inside the condenser coil heats the water inside the coil-wrapped tank
    5.  The refrigerant reverts back to a liquid after heating the water and continues to the evaporator for the process to start again
    6.  The cycle continues until the set target temperature is achieved.
    7.  As water is used in the home, the cycle will restart once the temperature in the tank has dropped below 45 °C

    The benefits

    Economical – The iStore boasts 4 intelligent operating modes adapting to all situations, including a hybrid mode for when additional guests are staying in your home and a vacation mode for when you are away on holidays.

    Optimal design – External wrap around heating coil provides maximum thermal energy transfer.

    Easy to install – The iStore is easy and quick to install.

    Low consumption – The iStore consumes approximately 1000 W of energy per hour during the air-to-energy process.

    Money and energy savings – For the average Australian household, heating water can account for up to 30% of total energy usage.

    What Is An Istore? (Video Below)

    heat-pump-installation-perth
    istore heat pump perth

    Frequently Asked Questions About Heat Pumps In Perth

    For many households, heat pumps are worth considering because they use significantly less electricity than traditional electric storage hot water systems. In Perth, they can provide reliable hot water throughout the year while helping to reduce ongoing running costs.

    Running costs vary depending on household size, hot water usage, electricity tariffs, and the system installed. In most cases, a heat pump costs less to run than a conventional electric storage system, which is why it is often chosen as a lower-cost long-term option.

    Yes. Heat pump hot water systems are designed to extract energy from the surrounding air and can continue operating during colder weather. While performance can vary depending on conditions and system type, they are built to provide year-round hot water for Perth homes.

    In many cases, yes. A heat pump can often be installed as a replacement for an existing electric storage hot water system, using a similar location and connection setup. The exact installation requirements will depend on your current system and available space.

    Modern heat pump systems are generally designed to operate quietly, especially when installed correctly and positioned appropriately. While they do produce some sound during operation, they are usually far less intrusive than many homeowners expect.

    The lifespan of a heat pump system depends on the brand, installation quality, usage patterns, and ongoing maintenance. A well-installed and properly maintained system can provide reliable performance for many years.

    The right size depends on how many people live in the home, how much hot water is used each day, and whether there are peak demand periods such as multiple showers in a short time. Choosing the right size is important for both performance and efficiency.

    Heat pumps are generally low-maintenance, but like any hot water system, they should be checked periodically to ensure they are operating correctly. Servicing requirements will vary depending on the model and installation conditions.

    Yes. A heat pump can be used alongside solar power, which may help further reduce the electricity needed to heat household water. This can be a practical combination for homes looking to improve overall energy efficiency.

    The best way to decide is to look at your household size, current hot water system, available installation space, and long-term running cost goals. If you are comparing heat pumps in Perth, getting advice on the right system size and setup can make the decision much easier.

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