The Haier 250L Monoblock Heat Pump Hot Water System (HP250M1-U1) is an energy-efficient all-in-one hot water solution designed for Australian homes.
Using advanced air-source heat pump technology, environmentally considerate R290 refrigerant, smart operating modes and solar-PV compatible controls, the Haier Monoblock helps reduce electricity consumption while providing dependable hot water throughout the year.
Designed to transfer heat from the surrounding air into your water efficiently, helping reduce electricity consumption compared with conventional electric-resistance water heating.
Uses R290 natural refrigerant, which has a significantly lower global warming potential than many traditional refrigerants used in heat pump systems.
Built-in smart functionality allows compatible control through the SmartHQ™ app, helping you manage your hot water system conveniently.
Compatible with solar PV control signals so available solar-generated electricity can be prioritised for water heating when correctly configured.
Rather than heating stored water primarily through an electrical resistance element, the Haier 250L Monoblock uses heat pump technology to collect heat energy from the surrounding ambient air and transfer that energy into the water.
Across Haier's Monoblock range, the technology is designed to use substantially less electricity than a standard electric-resistance storage water heater.
The HP250M1-U1 also offers an operating ambient temperature range from -7°C to 45°C, providing reliable operation across a wide range of Australian climates.
| Specification | Details |
|---|---|
| Brand | Haier |
| Product | Monoblock Heat Pump Water Heater |
| Model | HP250M1-U1 |
| Product Type | All-in-One / Monoblock |
| Nominal Size | 250L Class |
| Total Water Capacity | 246L |
| Rated Voltage / Frequency | 220–240V / 50Hz |
| Tank Maximum Pressure | 850kPa |
| Corrosion Protection | Magnesium Rod |
| Ingress Protection | IP24 |
| COP @ 20°C / 15°C | 4.48 |
| Electric Element | 1.5kW |
| Rated Heat Pump Power Input | 0.43kW |
| Maximum Heat Pump Power Input | 0.75kW |
| Maximum Appliance Power Input | 2.25kW |
| Rated Heat Pump Heating Capacity | 2.0kW |
| Heating Water Capacity | 42L/hr |
| Heating Time | Approx. 5.8 hours under specified test conditions |
| Default Temperature Setting | 60°C |
| Temperature Setting Range | 35°C – 75°C with heater |
| Maximum Heat Pump Only Temperature | 65°C |
| Refrigerant | R290 / 0.34kg |
| Sound Pressure Level | 43dB(A) @ 1 metre |
| Ambient Operating Range | -7°C to 45°C |
| Water Inlet / Outlet Connection | Rp ¾" |
| PTR Connection | Rp ¾" |
| Product Dimensions | 600 × 630 × 1951mm |
| Net Weight | 106kg |
| Filled Weight | Approx. 352kg |
| Installation | Outdoor installation |
Performance values are based on manufacturer test conditions. Actual efficiency, heating time and energy consumption can vary depending on ambient temperature, incoming water temperature, installation and household hot water usage.
The Haier Monoblock includes multiple operating modes to help adapt hot water production to the needs of your household. Compatible SmartHQ™ connectivity gives you additional control from your smartphone.
Automatically operates the heat pump as required to maintain your selected hot water temperature.
Allows operation to be coordinated with programmed heating periods, off-peak signals or compatible solar PV control.
Operates the heat pump and backup electrical element together for one heating cycle to help provide faster hot water recovery.
Maintains a minimum water temperature while you're away and reheats the water before your programmed return.
If your home already has a compatible solar PV system, the Haier Monoblock can be configured to respond to a photovoltaic control signal.
When excess solar electricity is available, the heat pump can use that available solar energy to heat water and store the energy as hot water for later use.
Solar PV configuration requires compatible equipment and appropriate installation and programming by qualified professionals.
Designed to operate in ambient temperatures ranging from -7°C to 45°C.
A manufacturer-rated sound pressure level of approximately 43dB(A) at one metre helps support quieter residential operation.
Features corrosion protection using magnesium anodes and a purpose-designed hot water storage cylinder.
The HP250M1-U1 is listed under Australian WaterMark Certificate WMK26822 for applicable plumbing product requirements.
Domestic installations receive up to seven years of manufacturer warranty coverage on the cylinder, subject to Haier's warranty terms and conditions.
Manufacturer warranty coverage includes five years on parts for qualifying domestic installations, subject to warranty conditions.
Qualifying domestic installations include up to five years labour coverage under Haier's manufacturer's warranty.
Haier provides nationwide customer-care support and access to local service and spare parts.
Tell us about your household and current hot water system.
We assess the location, plumbing, electrical supply and installation requirements.
Qualified tradespeople complete the heat pump hot water installation.
Receive assistance with applicable government incentives and rebate requirements.
Start enjoying efficient, smart-controlled hot water.
The HP250M1-U1 is marketed in the 250L class and has a total manufacturer-specified water capacity of 246 litres.
The system uses R290 natural refrigerant with a refrigerant charge of approximately 0.34kg.
Yes. The system supports solar PV signal integration when correctly configured with compatible solar equipment and controls.
Yes. Compatible SmartHQ™ connectivity allows users to manage supported hot water settings from a smartphone.
The heat pump is designed to operate in ambient air temperatures from approximately -7°C to 45°C.
The standard default temperature is 60°C. The system's adjustable range with auxiliary heating is 35°C to 75°C, while heat-pump-only operation can reach up to 65°C.
The manufacturer specifies a sound pressure level of approximately 43dB(A) measured at one metre under its specified laboratory test conditions.
Yes. The one-time Boost function operates the heat pump and backup electric element together to help reduce hot water recovery time.
Eligible heat pump hot water installations may qualify for federal and/or state incentives depending on the installation address, existing hot water system, program requirements and current rebate rules.
For qualifying domestic use, Haier provides five years manufacturer warranty covering parts and labour, together with an additional two-year parts-only warranty on the cylinder, providing up to seven years cylinder parts coverage. Warranty conditions apply.
No. Haier's installation manual specifies that this product must be installed outdoors in a suitable, well-ventilated location and in accordance with applicable installation requirements.
Enjoy smart controls, R290 refrigerant, solar-PV compatibility and energy-efficient hot water for your home.
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