SUNNY PM18 18 kW single-phase monobloc air-to-water heat pump R290

The SUNNY PM18 air-to-water heat pump is an 18 kW single-phase monobloc model designed for residential installations requiring high heating capacity. It provides heating, cooling, and domestic hot water production using R290 refrigerant. Sizing must be adapted to the needs of the home and the existing installation.

Heating and comfort

• Nominal heating capacity: 18.01 kW (air at 7 °C / water at 35 °C).
• Water temperature up to 75 °C, for compatible installations, particularly with high-temperature radiators.
• Heating operation from −25 °C to +35 °C outdoor temperature.
• Two-zone management and power detection.

Connected control

The PM18 features a 5-inch TFT touchscreen, a Wi-Fi connection, and an RS485 port. Its energy management system is compatible with a photovoltaic installation (PV ready), depending on the installation configuration.

Technical specifications

• Brand: SUNNY.
• Model and reference: PM18.
• Single-phase power supply: 220–240 V / 50 Hz.
• Heating: power range from 7.24 to 21.90 kW.
• COP: 4.40.
• SCOP at 35 °C: 4.81.
• Cooling: nominal capacity of 14.32 kW (air at 35 °C / water at 24 °C).
• Cooling: power range from 4.56 to 17.20 kW.
• EER: 2.44.
• Outdoor operating temperatures for cooling: from +5 °C to +45 °C.
• Indicated DHW temperature range: from 20 °C to 65 °C.
• Sound pressure level: 54 dB(A).
• Sound power level: 74 dB(A).
• Refrigerant: R290.
• Water connections: G1″ – 1/4, according to the designation provided.
• Dimensions (L × D × H): 1,187 × 448 × 1,456 mm.
• Weight: 195 kg.
• EAN-13: 3760366604270.
• EPREL identifier provided: 2632959.

Warranty and delivery

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

Orders are processed within one business day of receipt of the bank transfer, excluding weekends and public holidays. Delivery is estimated at 3 to 8 business days after dispatch from France to France, Belgium, and Germany, excluding weekends and public holidays.