Astralpool Pinnacle

The Astralpool Pinnacle iHP SD 153 is engineered to take the guesswork out of pool heating. Designed specifically for the standard Australian backyard, this 15.3kW model bridges the gap between raw power and economic operation. Whether you're looking to extend your swimming season or maintain a tropical temperature year-round, the SD 153 delivers professional performance in a compact, residential-friendly package.

• Precision Full Inverter Efficiency: Move beyond the limitations of standard heaters. The SD 153 uses stepless inverter logic to adjust power in real-time, achieving a Coefficient of Performance (COP) of up to 22. This means for every 1kW of electricity used, you can receive up to 22kW of heat back into your pool water.
• Optimised 15.3kW Capacity: Perfectly sized for mid-range residential pools, this unit provides the ideal balance of heat-up speed and energy conservation, ensuring your water is ready exactly when you want it.
• Ultra-Quiet Acoustic Engineering: Your backyard should be a sanctuary. With five-layer acoustic insulation and a brushless DC motor, this unit operates as low as 25dB(A) at 10 metres—quieter than a soft whisper—making it ideal for installations near patio areas or bedroom windows.
• Intelligent All-Weather Performance: Don't let the weather dictate your swim. The Pinnacle series is designed to harvest heat in ambient temperatures ranging from a freezing -15°C to a scorching 43°C, featuring an automatic defrost cycle for reliable winter operation.
• Space-Saving Side Discharge (SD): The side-discharge airflow design is a game-changer for modern homes. By venting air horizontally, the unit can be tucked into narrow side passages or placed under eaves that would normally obstruct traditional top-venting heaters.
• Smart Home & Automation Ready: Manage your pool from your pocket. With built-in Wi-Fi, the SD 153 offers "Plug & Play" compatibility with Astralpool's Halo and Connect 10 automation systems, allowing you to monitor and adjust temperatures via your smartphone from anywhere.
• Marine-Grade Durability: Built to survive the harsh Australian environment, the unit features a high-grade titanium heat exchanger that is impervious to salt and chemical corrosion, housed within a sleek, screwless, powder-coated cabinet for maximum longevity.
• Eco-Conscious R32 Refrigerant: Stay green while you get warm. The use of R32 refrigerant ensures higher heat transfer efficiency and a significantly lower environmental footprint compared to older refrigerant types.