make the most of your pool year round

GRANNUS AUSTRALIA

POOL HEATING SYSTEMS

Grannus Apollo and Solara pool heat pumps displayed in front of a modern pool, showcasing premium residential heating solutions.

Perfectly Heated Pools. Always.

Apollo Series iGX pool heat pump for energy-efficient and reliable residential pool heating.

Apollo Series iGX

HIGH PERFORMANCE

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Solara Series iSX pool heat pump for efficient and reliable residential pool heating.

Solara Series iSX

COMPACT DESIGN

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Aquilo Series iQX 65kW commercial pool heat pump for large pools and aquatic facilities.

Aquilo Series iQX

COMMERICAL

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Redefining Pool Heating in Australia

We believe pool heating should be effortless, efficient, and built to last. That’s why every Grannus system is designed to deliver year-round comfort, whisper-quiet performance, and lasting value for Australian families.

Apollo iGX and Solara iSX series of pool heating pumps
Gold light bulb icon with lightning bolt inside, labeled “Exceptional Efficiency COP22,” representing Grannus high-efficiency pool heating technology.
Gold leaf icon with text “Eco Friendly” and “R32” on a light gray background, highlighting Grannus environmentally friendly refrigerant technology.
Grannus logo with uv symbol and text “lasting performance uv resistant tech” on a white background, highlighting durable, sun-resistant pool products.
Icon showing heat exchanger with text “25 Year Limited Warranty” on a white background, highlighting Grannus’ long-lasting product quality and coverage.

Robotic Cleaner

Cordless, powerful, and intelligent - the GX4000 does the hard work for you.

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GX4000 Cordless Robotic Cleaner gliding over a pool surface, showcasing its sleek design and advanced cleaning performance.
Apollo iGX pool heat pump showing cloese-up details of the ventilation.

HIGH PERFORMANCE

Experience unmatched efficiency and whisper-quiet performance with the Apollo iGX swimming pool heat pump, delivering intelligent, year-round heating with a remarkable COP of up to 22.

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Front view of Apollo Series iGX pool heat pump, showcasing its sleek design and efficient residential pool heating performance.
Solara iSX pool heat pump showcasing it side-discharge design.

COMPACT DESIGN

Discover advanced efficiency and ultra-quiet operation with the Solara iSX swimming pool heat pump, providing smart, year-round heating with exceptional performance and reliability.

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Front view of Solara Series iSX pool heat pump, showcasing its compact design and efficient residential pool heating performance.
Grannus Aquilo Series iQX 250kW commercial pool heat pump displayed in front of a large pool, representing powerful heating performance.

COMMERICAL

Experience superior power and precision with the Aquilo iQX swimming pool heat pump. Built for large-scale performance, rapid heating, and unwavering efficiency, delivering stable, year-round comfort for residential and commercial pools alike.

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Front view of Aquilo Series iQX 60kW commercial pool heat pump, highlighting compact design and high-efficiency performance for smaller commercial pools.

SHADE

Pools in full sunlight generally require a smaller heat pump, while shaded or partially shaded pools may benefit from a larger unit to maintain consistent water temperature.

WIND

Pools exposed to higher wind conditions experience greater heat loss and may require a larger unit to maintain optimal water temperature.

COVER

Regular use of a pool cover helps minimise heat loss, allowing a smaller heat pump to efficiently maintain the desired temperature. Pool covers also greatly enhance overall energy efficiency.

USE

The way your pool is used influences the heating solution you need. Pools used only through summer have different requirements to those operated year-round.

CLIMATE

Your region’s climate impacts heat pump performance. Warmer areas may need smaller units, while cooler climates benefit from more powerful systems for year-round comfor

COP

Look for models with a high Coefficient of Performance (COP) to reduce running costs and environmental impact.

Apollo, Solara, and Aquilo pool heat pumps displayed together with text "Choosing the Right Pump," illustrating Grannus’ range of heating solutions.

DOWNLOAD PRODUCT BROCHURES

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

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Image showcasing Grannus product brochures and owner manuals, featuring a clean layout that highlights downloadable resources for all product ranges.

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!

Google Reviews

Excellence in Every Detail

Grannus is dedicated to creating reliable, energy-efficient heating solutions that set new standards in performance and sustainability.

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Grannus logo displayed over a pool area with a wooden fence and surrounding plants, set against a sleek black background.

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