Heat Pump Hot Water Systems for Southland Homes
Hot water accounts for around 30% of the energy used in a typical New Zealand home, making it one of the largest contributors to household power bills. If you’re looking for a smarter, more energy-efficient way to heat your water, a heat pump hot water system could be the solution.
At Awarua Synergy, we supply and install high-performance heat pump hot water systems designed to provide reliable hot water while significantly reducing energy consumption. Using advanced heat pump technology, these systems extract heat from the surrounding air and transfer it to the water, making them far more efficient than traditional electric water heating methods.
Whether you’re replacing an ageing hot water system or looking to reduce your household energy costs, our team can help you find the right solution for your home.
Our Hot Water Products
Hot Water Heat Pumps
A whole new system, or we can retrofit a hot water heat pump to an existing cylinder. A great return on investment especially if you have a high water usage.
Cylinder Wrap
Retrofitting cylinder wraps on existing cylinders can help lower power bills of associated with heating hot water, installed by our qualified team.
Pipe Lagging
Retrofitting exposed hot water pipes will help lower power bills associated with heating hot water, installed by our qualified team.
Heat Pump Hot Water Systems
Heat pump hot water systems are one of the most energy-efficient ways to provide hot water for your home. Rather than generating heat directly, they use electricity to move heat from the air into the water, requiring significantly less energy to operate.
This means you can enjoy reliable hot water while reducing your electricity use and lowering your power bills.
Why Choose a Heat Pump Hot Water System?
For many households, water heating is second only to space heating when it comes to energy use. Upgrading to a heat pump hot water system can deliver significant savings while improving the overall energy efficiency of your home.
Benefits include:
- Uses significantly less electricity than conventional electric water heating
- Lower ongoing power bills
- Reliable hot water throughout the year
- Reduced carbon emissions
- Energy-efficient technology designed for New Zealand conditions
- Ideal for families with moderate to high hot water usage
Trusted Brands
Awarua Synergy installs quality heat pump hot water systems from trusted manufacturers including Mitsubishi Electric and Daikin. These systems are designed to provide reliable hot water while delivering exceptional energy efficiency and long-term performance.




Is a Heat Pump Hot Water System Right for Your Home?
A heat pump hot water system may be a great option if:
- You want to reduce household energy costs
- Your current water heating system is becoming inefficient
- You’re upgrading other areas of your home’s energy performance
- You want a more sustainable way to heat water
- Your family uses large amounts of hot water each day
As part of our free home assessment, we can evaluate your home’s hot water requirements and recommend the best system for your household.
Get power over your power bill – chat to your expert team at Awarua Synergy on 0800 WARM SOUTH for your FREE, unconditional home energy health check!
Hot Water Heat Pump - What it costs
Installing an heat pump water heater will slash your water heating bill by harnessing free renewable energy from the air. This will save you money while improving your hot water supply. The package includes our qualified team completing a full property inspection and sizing the correct sized water heating required. Pricing includes all product, full installation.
System
Small Sized System 200L
Medium Sized System 280L
Large Sized System 300L
Unit Retrofitted Onto Existing Cylinder
$4,769 to $5,479
n/a
n/a
Unit System + Cylinder
$6,869 to $7,889
$7,079 to $8,149
$7,529 to $8,659
We currently have a waitlist for installing heat pump hot water systems. You can join our waitlist today.
Improve the Efficiency of Your Existing Hot Water System
Not every home needs a new hot water system straight away. Sometimes, simple upgrades can make a noticeable difference to efficiency and running costs.
If you have an older hot water cylinder, adding a cylinder insulation wrap and insulating exposed hot water pipes can help reduce heat loss and improve performance. These upgrades help keep water hotter for longer, meaning your system doesn’t have to work as hard to maintain temperature.
Benefits of Pipe Lagging and Cylinder Wraps
- Reduce heat loss from your hot water system
- Improve energy efficiency
- Help lower power bills
- Keep hot water warmer for longer
- Cost-effective upgrade for existing systems
- Quick and simple to install
For many households, insulating a hot water cylinder and exposed pipework is an affordable first step towards improving home energy efficiency. During a free home assessment, our team can advise whether your current system would benefit from these upgrades or whether a heat pump hot water system may provide greater long-term savings.
Your new hot water solution from Awarua Synergy
Energy Efficiency
Reduce your energy bills with our high-efficiency hot water heat pumps.
Comfort
Enjoy a consistent supply of hot water whenever you need it.
Sustainability
Our products are designed to be environmentally friendly and reduce emissions.
Expert Support
Get professional advice and installation services from our experienced team.
Frequently Asked Questions
What is a heat pump hot water system?
A heat pump hot water system uses heat from the surrounding air to heat water. Because it moves heat rather than creating it directly, it uses significantly less electricity than traditional electric water heating methods.
Are heat pump hot water systems energy efficient?
Yes. Heat pump hot water systems are among the most energy-efficient water heating technologies available and can use substantially less electricity than conventional electric water heating systems.
How much can I save with a heat pump hot water system?
Savings vary depending on household size and hot water use, but heat pump hot water systems can significantly reduce the energy required for water heating, helping lower power bills over time.
Do heat pump hot water systems work in Southland?
Yes. Modern systems from leading manufacturers such as Mitsubishi Electric and Daikin are designed to operate efficiently in New Zealand conditions and provide reliable hot water year-round.
Can a heat pump hot water system replace my current water heating system?
In many cases, yes. During a home assessment, we can determine the best replacement option for your property and hot water requirements.
Are heat pump hot water systems worth it?
For many households, the lower running costs and improved energy efficiency make a heat pump hot water system a worthwhile long-term investment.
Can I improve my existing hot water system without replacing it?
Yes. In some cases, adding a cylinder insulation wrap and insulating exposed hot water pipes can reduce heat loss and improve efficiency. During a home assessment, we can recommend the most cost-effective option for your home, whether that’s improving your existing system or upgrading to a heat pump hot water system.