Description
Haier Split System 280L
Heat Pump Water Heater
Powerful, flexible, and solar-ready. The Haier Split System HP300S2-F7-SET delivers 4.58kW of heating capacity, operates reliably down to -15°C, and gives you the flexibility to position the heat pump unit away from noise-sensitive areas — with SmartHQ™ app control and a 7-year inner cylinder warranty from Fisher & Paykel Australia.

More Power. More Flexibility. More Hot Water.
The Haier Split System separates the heat pump unit from the cylinder, giving you placement flexibility that an all-in-one unit can’t offer. With 4.58kW of heating capacity, operation down to -15°C, and a boost function for high-demand days, it suits large families and colder climates that need reliable, high-volume hot water year-round.
64–68% Less Electricity
Heat pump technology reduces energy use by 64–68% compared to a traditional electric resistance water heater, by drawing heat from the surrounding ambient air. Based on Zones 1 to 5 in AS/NZS4234.
Fast Recovery — 4.58kW Heating
An impressive 4.58kW heating capacity means fast hot water recovery for large families. The boost function using the 2.6kW element ensures hot water on high-demand days — without ever running out.
Reliable Down to -15°C
The split system operates reliably from -15°C to 45°C — a significantly wider range than most all-in-one units. Ideal for colder climates and elevated Illawarra properties that experience more extreme winter temperatures.
Flexible Installation
The heat pump unit and cylinder are separate components. Position the heat pump outdoors away from noise-sensitive areas, and the cylinder indoors or outdoors in a discrete location. Pre-charged refrigerant pipe included to 5 metres.
STC Rebates Available
Eligible for federal Small-scale Technology Certificates, reducing your upfront cost. State rebates including NSW ESCs and Victorian VEECs may also apply. We handle all the paperwork.
Local Illawarra Install
Installed by our licensed local team. Same-day and next-day availability across Wollongong, Shellharbour, and the Illawarra region. Must be installed by a licensed plumber and refrigeration mechanic.

SmartHQ™ App
Built-in Wi-Fi and the SmartHQ™ app give you complete control from anywhere. Switch between five operating modes, schedule heating around off-peak tariffs, and maximise solar self-consumption — all from your smartphone.
- Five selectable operating modes including Eco and Vacation
- Solar PV optimisation mode — integrates with your solar system
- Time-of-use mode for off-peak tariff scheduling
- Available for iOS and Android via SmartHQ™

Patented Triple-Layer Tank Protection
Haier’s patented technology creates a triple-layer inner tank that is acid and alkali corrosion resistant. Tested to over 160,000 cycles to ensure durability over the system’s expected lifetime — backed by a 7-year inner cylinder warranty for residential use.
- Patented triple-layer corrosion protection
- Tested to over 160,000 cycles
- Magnesium anode for additional protection
- 7-year inner cylinder warranty (residential)
Technical Specifications
Warranty Coverage
The Haier Split System HP300S2-F7-SET is backed by a tiered warranty from Fisher & Paykel Australia Pty Limited. Residential and commercial warranty terms differ — see full terms at haierhome.com.au/warranty.
Government Rebates & Energy Certificates
Applicable incentives are applied as a point-of-sale discount. No claiming, no paperwork on your end.
Delivery Information
This hot water system is offered with free delivery to the following areas:
All sales need to be within a 50 km radius of a town with a population over 30,000. For all other areas, please phone to check delivery options.
⚠️
Outside the areas above? Please call before ordering. Purchases outside our free-delivery zones will be refunded as delivery cannot be arranged.
Product Resources
Brochures, manuals, and compliance documents for Emerald Heat Pump.
| 📄Product Brochure PDFSpecifications & features→ |
| 📖User Manual PDFFor licensed installers→ |
| 📝Spec SheetPDFTechnical specifications→ |
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