What Is the Best Pool Heat Pump in Australia

The best Pool Heat Pumps in Australia combine full inverter technology, high COP efficiency, quiet operation and long-term durability. While premium inverter Pool Heat Pumps have traditionally achieved COP ratings around 16 to 22, the latest generation of technology is pushing efficiency considerably further. Supreme Heating’s upcoming VProX achieves efficiency of up to COP 30, setting a new benchmark for Pool Heat Pump efficiency in Australia.

Coming soon, VProX combines COP 30 efficiency with full inverter technology, R290 natural refrigerant and AI powered iGarden control.

Learn more about VProX, Australia’s most efficient Pool Heat Pump →

Quick Answer

A high quality inverter pool heat pump is the most efficient and reliable way to heat a swimming pool in Australia. These systems automatically adjust output to maintain temperature, reduce energy use and operate quietly.

How Pool Heat Pumps Work

Pool heat pumps work by extracting heat from the surrounding air and transferring it into the pool water using a refrigeration cycle. Unlike traditional electric heaters, they do not generate heat directly, making them significantly more energy efficient.

What Is COP in a Pool Heat Pump

COP (Coefficient of Performance) measures how efficiently a pool heat pump converts electricity into heat. For example, a COP of 5 means the system produces 5 units of heat for every 1 unit of electricity used. As a result, higher COP ratings indicate better efficiency and lower running costs.

What Is a Good COP

A COP between 12 and 20 represents strong efficiency for many modern inverter Pool Heat Pumps. However, advances in compressor, inverter and heat exchanger technology are now allowing the latest premium systems to achieve considerably higher peak efficiency.

VProX achieves efficiency of up to COP 30 under specified operating conditions, representing the next step in high-efficiency Pool Heat Pump technology.

COP varies according to air temperature, water temperature, humidity and operating output, so Pool Heat Pumps should always be compared under equivalent test conditions.

Pool Heat Pump Comparison

• On/Off Heat Pumps: COP 5 to 7, high noise, low efficiency
• Inverter Heat Pumps: COP 10 to 16, moderate noise, high efficiency
• Full Inverter Heat Pumps: COP 16 to 20, very low noise, premium efficiency

• VProX: up to COP 30

VProX represents a significant advancement in Pool Heat Pump efficiency, combining full inverter operation, a twin rotary compressor, 3D Titanium Heat Exchanger and R290 natural refrigerant.

Pool Heat Pump Running Costs

Pool heat pump running costs in Australia typically range between $2 and $8 per day, depending on pool size, climate and electricity rates. In addition, inverter systems reduce energy use by adjusting output.

Using a pool cover can further reduce running costs by minimising heat loss and improving overall system efficiency.

Learn more about pool covers and heat retention.

Electricity costs vary by region. For current pricing, refer to official energy providers or government resources.

What to Consider When Choosing a Pool Heat Pump

• Efficiency (COP) affects long term running costs
• Inverter technology improves performance and reduces noise
• Correct sizing is critical for efficiency and comfort
• Climate conditions impact heating performance
• Installation quality affects long term reliability

Do Pool Heat Pumps Work in Cold Weather

Yes. Modern inverter heat pumps operate effectively in cooler conditions by extracting heat from the air, although efficiency decreases as temperatures drop.

How Long Do Pool Heat Pumps Last

A high quality pool heat pump typically lasts between 10 and 15 years depending on build quality, installation and environmental conditions.

Why Premium Pool Heat Pumps Perform Better

• Higher COP ratings
• Faster heat up times
• Lower noise levels
• Better corrosion resistance
• More stable temperature control

Australia’s Most Efficient Pool Heat Pump – Coming Later 2026

Pool Heat Pump efficiency is entering a new era.

Supreme Heating’s upcoming VProX Pool Heat Pump delivers efficiency of up to COP 30, making it Australia’s most efficient Pool Heat Pump based on maximum published COP.

But VProX goes beyond efficiency. It combines full inverter technology, a twin rotary compressor, 3D Titanium Heat Exchanger, R290 natural refrigerant and 130% Turbo Boost with a new generation of intelligent pool heating through iGarden.

iGarden introduces AI Energy Optimisation, AI Smart Modes and AI Voice Control, alongside live system monitoring, remote diagnostics and intelligent notifications.

Together, VProX and iGarden bring high-efficiency Pool Heat Pump technology and AI powered control into one intelligent heating system.

VProX is coming to Australia in late 2026.

Discover VProX, Australia’s most efficient Pool Heat Pump →

Are Pool Heat Pumps Worth It

Pool heat pumps are worth it for most Australian homeowners because they provide consistent, energy efficient heating with lower running costs than gas systems.

When comparing the best pool heat pumps in Australia, efficiency, sizing and technology all play a critical role in long term performance.

Frequently Asked Questions

1. What size pool heat pump do I need?

The correct pool heat pump size depends on your pool volume, climate and how quickly you want to heat the water. Larger pools and cooler regions require higher capacity systems to maintain temperature efficiently. For example, undersized heat pumps will run continuously and struggle to reach the desired temperature, while correctly sized systems deliver faster heating, lower running costs and more consistent performance.

See our Pool Heat Size Calculator to estimate the ideal system size for your pool, based on key factors including volume, temperature, location, and usage.

2. How much does a pool heat pump cost to run?

Running costs typically range between $2 and $8 per day in Australia, depending on pool size, climate, electricity rates and usage. In addition, high efficiency inverter systems reduce energy consumption by adjusting output to maintain temperature more efficiently.

3. Do pool heat pumps work year round?

Pool heat pumps can operate year round in most Australian climates. However, efficiency decreases as air temperatures drop, meaning heating times may increase in colder conditions. Modern inverter heat pumps are designed to perform effectively in cooler weather, making them suitable for extending the swimming season.

4. Are inverter pool heat pumps worth it?

In most cases, inverter pool heat pumps are worth it due to their higher efficiency, quieter operation and more consistent temperature control. By adjusting output instead of constantly turning on and off, inverter systems use less energy and provide a more stable swimming experience.

5. What is the most efficient Pool Heat Pump in Australia?

VProX delivers efficiency of up to COP 30, making it Australia’s most efficient Pool Heat Pump based on maximum published COP. The upcoming VProX combines full inverter technology, a twin rotary compressor, 3D Titanium Heat Exchanger and R290 natural refrigerant with AI powered iGarden technology.

Find the Right Pool Heat Pump for Your Pool

Choosing the best system comes down to size, efficiency and performance in Australian conditions.

Explore our range of high efficiency inverter pool heat pumps.

Or get expert guidance on the right system for your pool, call 1300 787 978