Description
INSNRG Gi Gas Pool & Spa Heaters – Gi160 / Gi265 / Gi420
Precision-engineered heating for pools and spas of every size.
Whether you’re warming a compact plunge pool or a large backyard oasis, the Insnrg Gi Gas Heater range delivers fast, reliable heating with minimal energy waste. Available in three sizes—Gi160, Gi265, and Gi420—these heaters are built for Australian conditions, offering flexible installation, robust performance, and smart compatibility with modern pool automation systems.
The Gi series is designed for homeowners and installers who demand efficiency without compromise. With a high-output stainless steel burner system, dual-row heat exchanger, and corrosion-resistant cabinet, each unit delivers consistent warmth while keeping operating costs low. From spontaneous spa sessions to weekend pool parties, the Gi range ensures your water is ready when you are.
🧠 Intelligent Heating, Built for Australia
- Rapid Heat-Up Times Enjoy warm water in under an hour—perfect for spas and weekend pool use.
- Energy-Efficient Design The dual-row heat exchanger extracts over 83% of combustion energy, reducing gas usage and emissions.
- Compact & Versatile Small footprint and reversible headers make installation easy in tight spaces or retrofit scenarios.
- Durable Construction UV-stabilised, recyclable cabinet materials and stainless steel internals resist corrosion and wear.
- Flexible Installation Suitable for indoor or outdoor setups, with flue conversion options up to 18m (flue kits available separately).
- Fuel Options Compatible with both Natural Gas and LPG—choose what suits your property.
- Smart Automation Ready Integrates seamlessly with Insnrg’s inTouch system for remote control, scheduling, and diagnostics via mobile or tablet.
- Gas Pressure: NG 1.1–3.5 kPa / LPG 2.75–3.5 kPa
- Clearances: 300mm front/top/sides, 150mm rear
- Warranty: 5-year cabinet / 2-year components
- Automation: Compatible with Insnrg inTouch (sold separately)
📊 Model Comparison
| Model | Ideal For | Gas Input (MJ/hr) | Heat Output (kW) | Width (mm) | Weight (kg) | Flow Rate Range (LPM) |
|---|---|---|---|---|---|---|
| Gi160 | Small pools & spas | 160 MJ/hr | 38 kW | 495 mm | ~60 kg | 120 – 350 |
| Gi265 | Medium-sized family pools | 265 MJ/hr | 63 kW | 605 mm | ~70 kg | 150 – 400 |
| Gi420 | Large pools & commercial use | 420 MJ/hr | 99 kW | 765 mm | ~80 kg | 180 – 450 |
💡 Why Pool Owners & Installers Love the Gi Series
- No need to run the heater 24/7—heat when you need it
- Lower operating costs thanks to high-efficiency combustion
- Built tough for coastal and high-humidity environments
- Easy to install, service, and integrate with existing systems
- Ideal for seasonal use, rental properties, and spas











