Apollo Series iGX

Experience the Apollo iGX Heat Pump, where advanced innovation meets outstanding energy savings. Engineered with cutting-edge inverter and heat exchange technology, the Apollo iGX achieves an impressive COP of up to 22, setting a new standard for energy-efficient pool heating in Australia.

Delivering exceptional warmth while using minimal electricity, the Apollo iGX heat pump automatically adjusts its power output to suit your pool’s heating requirements. This intelligent operation reduces energy waste and helps keep your running costs low - all while maintaining consistent comfort.

Enjoy longer, more comfortable swims without worrying about rising energy bills. The Apollo iGX Heat Pump is a smart, sustainable choice for year-round swimming comfort and long-term value.

To order this product, please visit Australian Pool Products

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DOWNLOAD PRODUCT BROCHURES

Download our brochures and find the right Grannus solution for your pool

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Key Features

Delivers industry-leading energy efficiency, producing up to 22 units of heat for every 1 unit of electricity consumed — reducing running costs and environmental impact.

Seamlessly integrated embedded controller. Designed with an intuitive interface and simplified operation, it brings both aesthetic harmony and effortless control to your poolside experience.

Compact front-venting system improves airflow, reduces noise, and allows for flexible installation in tighter spaces.

Front view of Apollo Series iGX pool heat pump, showcasing its sleek design and efficient residential pool heating performance.
Front view of Apollo Series iGX pool heat pump, showcasing its sleek design and efficient residential pool heating performance.

Smart Savings, Silent Splendor

Experience the future of pool heating with the Apollo iGX heat pump, designed with advanced inverter technology for intelligent, real-time control. The system continuously monitors your pool’s heating requirements and automatically adjusts its output to deliver the perfect temperature with maximum efficiency.

By operating only at the capacity needed, the Apollo iGX reduces energy use, keeps running costs low, and maintains whisper-quiet performance. Enjoy consistent warmth, minimal noise, and long-term savings - all in one smart, sustainable system.

Close-up of blue circuit board with electronic components, illustrating Grannus full inverter technology for efficient pool heating.
Apollo Series iGX pool heat pumps available in six models up to 32kW single-phase for versatile residential pool heating.
Apollo Series iGX pool heat pump with COP22 energy efficiency for lower running costs and sustainable pool heating.
Apollo Series iGX commercial pool heat pump showing close-up of easy-to-use controller for precise temperature and settings management.

World Class Efficiency

The Apollo Series iGX delivers a world class Coefficient of Performance of 22, setting a new benchmark for energy efficiency. This ensures maximum heat output while minimising electricity use, helping to significantly reduce your pool heating costs.

Close-up of Apollo Series iGX pool heat pump displayed on a grassy backdrop, highlighting its sleek design and compact size.
Close-up of Apollo Series iGX pool heat pump showing its easy-to-use controller for convenient temperature and settings control.

Advanced Pool Controller

Featuring a clean, flush-mounted design and clearly labeled functions, the controller eliminates complexity while delivering
precise command over your pool's climate. The logical layout and responsive touch controls make temperature adjustment
and system monitoring remarkably straightforward.

All-Season Performance

Experience year-round swimming with the Apollo iGX swimming pool heat pump, engineered for reliable performance from -20°C to 43°C. Designed for all Australian conditions, it keeps your pool perfectly heated in every season. With advanced inverter technology ensuring peak efficiency and comfort, the Apollo iGX heat pump transforms your pool into a true four-season oasis.

Front and back view of Solara Series iSX pool heat pump, highlighting its compact design and efficient airflow system.

Powered by silence

Step into a new realm of poolside tranquility with the Apollo iGX heat pump. Engineered for ultra-silent operation, this heat pump delivers exceptional warmth without disturbing the peaceful ambiance of your backyard retreat.

Through advanced acoustic engineering and intelligent airflow design, the Apollo iGX heat pump operates with whisper-quiet performance. Using high-quality noise reduction materials and optimised internal components, it runs smoothly in the background without disturbing your outdoor space. Enjoy powerful, efficient pool heating that’s as quiet as it is reliable.

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Technical Specifications

Download the complete spec sheet with detailed product information, dimensions, and technical data.

What Our Customers Say

Real reviews from real customers

4.9 (250 reviews)
S

Sarah Johnson

2 weeks ago

Absolutely love our new Apollo iGX heat pump! It heats the pool quickly, runs quietly, and has already made a noticeable difference in our energy bills. Highly recommend!

M

Michael Chen

1 month ago

Installed last month and could not be happier. The touchscreen controller is intuitive, the unit is super efficient, and it looks great next to our pool. Smooth operation and very low noise — perfect for our backyard.

E

Emma Williams

3 weeks ago

Really impressed with the performance of the Solara Series. The side-discharge design made installation easy, and the controller is intuitive and simple to use. Energy bills have already dropped noticeably!

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