Haier S1 Split 300 Liter Heat Pump Water Heater for Domestic Hot Water

The Haier S1 Split 300-liter Heat Pump for Domestic Hot Water (ref. HP 300 S1) is an advanced solution for upgrading hot water systems, offering efficient performance, a large-capacity tank, and significant energy savings. With an A+ energy rating and split design, it ensures stability, durability, and optimized operation even in cold climates (down to –7 °C).

Main Features

• 293-liter enamelled tank with magnesium anode for maximum anti-corrosion protection.
• High energy efficiency with a COP of up to 3.8 (EN16147 @14 °C).
• Microchannel condenser for greater heat transfer and lower consumption.
• Operation up to 65 °C using only the heat pump.
• Eco Mode to take advantage of off-peak hours and reduce electricity costs.
• Defrost ready for faster cycles and lower consumption.
• Automatic Mode with intelligent adjustment according to ambient temperature.
• Rapid heating thanks to the powerful compressor in the outdoor unit.

Capacity and Performance

• Tank volume: 293 liters.
• DHW energy class (ErP): A+.
• COP @7 °C (EN16147): 3.2.
• COP @14 °C (EN16147): 3.8.
• Load profile: XL.
• Refrigerant: R134a – 1.5 kg.
• Usable V40: 382.6 liters.
• Heating time @7 °C: 4 h 49 min.
• Heating time @14 °C: 3 h 49 min.

Consumption and Power

• Average absorbed power (heat pump only): 850 W.
• Maximum absorbed power (heat pump only): 1350 W.
• Auxiliary electric heater: 2150 W.
• Maximum electrical input power: 3500 W.
• Standby consumption: 29 W.

Operating Specifications

• Operating temperature (heat pump): -7 to 45 °C.
• DHW setpoint range with heater: 35–75 °C.
• Setpoint range with heat pump: 35–65 °C.
• Maximum tank pressure: 8.5 bar.
• Sound level: 64 dB(A).
• Electrical protection: IPX4.

Dimensions and Weight

Tank unit (TS300HE-S1)

• Dimensions: 1795 × 352 × 632 mm.
• Net weight: 98 kg.
• Gross weight: 112 kg.

Outdoor unit (UE1.5-S1)

• Dimensions: 899 × 681 × 600 mm.
• Net weight: 44 kg.
• Gross weight: 48 kg.

Hydraulic Connections

• Cold water inlet: G3/4” F.
• Hot water outlet: G3/4” F.
• Drain: G3/4” F.
• Safety valve connection: G3/4” F.

Included in the Supply

• TS300HE-S1 tank unit.
• UE1.5-S1 outdoor unit.
• Integrated anti-corrosion magnesium anode.
• Installation and user manual.

Applications

Ideal for homes with high hot water demand looking to drastically reduce electricity consumption and enjoy a stable, quiet, and high-capacity system, even in cold conditions.