Haier HPM7 R290 250-Liter Heat Pump Water Heater for Domestic Hot Water

The Haier HPM7 R290 250-liter Domestic Hot Water Heat Pump (ref. HP250M7-F9) is designed for homes with high hot water demands, offering a large-capacity tank, quiet operation, and remarkable energy efficiency thanks to the use of natural R290 refrigerant. Its compact design, enamelled tank, and smart features such as the hOn app make it a sustainable, modern, and reliable choice. With optimized heating capabilities and dual-power heating (heat pump + 1500 W electric heater), this model ensures a fast and stable supply even in cold climates.

Main Features

• R290 refrigerant, eco-friendly with low global warming potential.
• 250-liter enamelled tank with anti-corrosion magnesium anode.
• Silent operation: 36 dB(A) at 1 meter.
• Integrated WiFi connectivity via the hOn app.
• Dual-power heating with 1500 W electric heater.
• Microchannel condenser for maximum heat transfer.
• Up to 65 °C with heat pump only.
• Child lock for enhanced home safety.

Capacity and Performance

• Total cylinder capacity: 250 liters.
• DHW energy class: A+.
• COP @7 °C (EN16147): 3.21.
• COP @14 °C (EN16147): 3.80.
• Airflow: 300 m³/h.
• V40 @7 °C: 313 liters.
• Heating capacity: 24 L/h.
• Heating time 10–55 °C @7 °C: 10.51 h.

Consumption and Power

• Nominal input power (heat pump): 320 W.
• Maximum power (heat pump): 535 W.
• Electric heater: 1500 W.
• Total maximum power: 2035 W.

Operating Specifications

• Operating ambient temperature: -7 to 45 °C.
• DHW temperature setting with heater: 35–75 °C.
• Maximum temperature with heat pump only: 65 °C.
• Sound level @7 °C: 50 dB(A).
• Maximum tank pressure: 7 bar.
• Thermal insulation: 50 mm.
• Electrical protection: IPX4.

Dimensions and Weight

• Dimensions: 600 × 620 × 1989 mm.
• Net weight: 98 kg.
• Gross weight: 121 kg.
• Full appliance weight: 345 kg.

Hydraulic Connections

• Water inlet/outlet: Rp 3/4.
• TPR connection (safety valve): Rp 3/4.
• Drain connection: Rp 3/4.

Included in the Package

• Haier HPM7 R290 250-liter heat pump (HP250M7-F9).
• Enamelled tank with anti-corrosion protection.
• Integrated 1500 W electric heater.
• Integrated WiFi connectivity.
• Installation and user manual.

Applications

Perfect for homes with higher hot water demand, offering a sustainable, quiet, and highly efficient system all year round. Ideal for replacing traditional electric water heaters and for high energy efficiency projects.