SUNNY PM8 8 kW single-phase monobloc air-to-water heat pump R290

The SUNNY PM8 air-to-water heat pump is an 8 kW single-phase monobloc model designed for residential installations. It provides heating, cooling, and domestic hot water production using R290 refrigerant. Its black casing blends into outdoor settings. Sizing must be adapted to the needs of the home and the existing installation.

Heating and comfort

• Nominal heating capacity: 8.24 kW (air at 7 °C / water at 35 °C).
• Water temperature up to 75 °C.
• Heating operation from −25 °C to +35 °C outdoor temperature.
• Management of two temperature zones and power detection.
• Use with radiators or underfloor heating, depending on the installation configuration.

Control and connectivity

The PM8 features a 5-inch color TFT touchscreen, 2.4 and 5 GHz Wi-Fi connection, and an RS485 port. Its photovoltaic (PV ready) function allows coupling with a compatible installation to optimize self-consumption.

Technical specifications

• Brand: SUNNY.
• Model and reference: PM8.
• Type: single-phase monobloc air-to-water heat pump.
• Power supply: 220–240 V / 50 Hz.
• Heating: power range from 4.10 to 12.10 kW.
• COP: 4.96.
• SCOP at 35 °C: 4.93.
• Energy class announced at 35 °C: A+++.
• Cooling: nominal capacity of 6.23 kW (air at 35 °C / water at 24 °C).
• Cooling: power range from 3.65 to 8.59 kW.
• EER: 3.08.
• Outdoor operating temperatures for cooling: from +5 °C to +45 °C.
• Indicated DHW temperature range: from 20 °C to 65 °C.
• Sound pressure level: 43 dB(A).
• Sound power level: 70 dB(A).
• Refrigerant: R290.
• Water connections: G1″.
• Net weight: 134 kg.
• Color: black.
• EAN-13: 3760366604294.

Warranty

Announced warranty periods: 2 years for the heat pump and 3 years for the compressor, subject to the manufacturer's terms and conditions.