Heat Pump & Hot Water
Lots of Hot Water,
Lots of Savings
With modern heat pump technology you can use up to 70% less energy heating water, saving hundreds on energy bills.
Plus through energy saving programs you could save over $3,000 on supply + install of your brand new hot water system!
As Australia’s trusted energy efficiency specialists, we work with proven delivery partners around Victoria, New South Wales and South Australia, and help you access financial incentives and rebates.
Save up to 70% on Water Heating Costs.
Sustainability Victoria compared running costs for a range of hot water units to find the most cost-effective way to heat water.
For example, in Victoria the average annual cost of a common electric storage system is around $900. A high-efficiency heat pump can do the same job for roughly $685 less (≈76% reduction).
Data from Sustainability Victoria. Comparison across 5-star gas storage, 7-star gas instantaneous, electric storage, high-efficiency solar (electric boosted), 7-star LPG instant, and high-efficiency heat pump; off-peak tariff; 4 people; 150L/day. Accurate as at 2 Aug 2023.
Save up to 70% on Water Heating Costs.
Sustainability Victoria compared running costs for a range of hot water units to find the most cost-effective way to heat water.
For example, in Victoria the average annual cost of a common electric storage system is around $900. A high-efficiency heat pump can do the same job for roughly $685 less (≈76% reduction).
Data from Sustainability Victoria. Comparison across 5-star gas storage, 7-star gas instantaneous, electric storage, high-efficiency solar (electric boosted), 7-star LPG instant, and high-efficiency heat pump; off-peak tariff; 4 people; 150L/day. Accurate as at 2 Aug 2023.
Heat Pump Discounts Explained
To assist with the transition to an energy-efficient heat pump, a range of grants, schemes, incentives, rebates, and discounts are available.
Heat Pump Discounts Explained
To assist with the transition to an energy-efficient heat pump, a range of grants, schemes, incentives, rebates, and discounts are available.
A fan pulls in surrounding air that contains natural heat energy and channels it across the evaporator coil, where the heat exchange process begins. Within this coil, a specially formulated refrigerant efficiently captures and absorbs the heat present in the air, even at lower ambient temperatures. As the refrigerant absorbs this thermal energy, it undergoes a change in state and transports the heat to the water storage tank. This transferred energy gradually raises the water temperature to the required level in a controlled and efficient manner. After releasing its heat to the water, the refrigerant cools down, condenses back into a liquid state, and flows back to the evaporator to repeat the cycle. This continuous and automated process ensures a steady supply of hot water while significantly reducing energy consumption, maximizing heat recovery from the surrounding environment, and delivering reliable, eco-friendly water heating performance.
A fan draws in air that contains heat energy. The refrigerant in the coil absorbs that heat and warms the tank water. The refrigerant then reverts to a liquid and returns to the evaporator to repeat the cycle.
Recommended Tank Capacity & Models
Number of Bedrooms
| 1-2 |
|---|
| 3 |
| 4 |
| 5 |
Recommended Unit Capacity
| 150–225 litres |
|---|
| 225–300 litres |
| 300–375 litres |
| More than 375 litres |
Recommended Tank Capacity & Models
Number of Bedrooms
| 1-2 |
|---|
| 3 |
| 4 |
| 5 |
Recommended Unit Capacity
| 150–225 litres |
|---|
| 225–300 litres |
| 300–375 litres |
| More than 375 litres |
