Aermec ANL081HAD°°°° 20.9 kW three-phase reversible air-to-water heat pump

The Aermec ANL081HAD°°°° reversible air-to-water heat pump provides heating and cooling for small and medium-sized installations. This version includes a hot water tank, a pump, and a desuperheater for domestic hot water production by heat recovery. It has a 400 V three-phase power supply.

Performance

• Cooling capacity: 20.2 kW (water 12/7 °C, air at 35 °C).
• Heating capacity: 20.9 kW (water 40/45 °C, air at 7 °C).
• Cooling EER: 3.06.
• Heating COP: 3.51.
• SEER: 3.99.
• SCOP: 3.61.
• Energy class at 35 °C: A+.

Design and control

The unit features an all-or-nothing scroll compressor, a brazed plate heat exchanger, and two axial fans. The structure is made of galvanized steel with RAL 9003 polyester paint. The MODUCONTROL control system includes a four-digit display and status and alarm indicators.

Chilled water production down to −10 °C and operation at outdoor temperatures up to 46 °C are stated according to the manufacturer's operating conditions. Sizing, frost protection, and compatibility with emitters must be checked for each installation.

Technical specifications

• Brand: Aermec.
• Manufacturer reference: ANL081HAD°°°°.
• Refrigerant: R410A.
• Power supply: 400 V 3N~ / 50 Hz, three-phase.
• Compressor: one On/Off scroll compressor.
• Axial fans: 2.
• Airflow: 7,300 m³/h.
• Sound power in cooling: 69 dB(A).
• Sound pressure at 10 m in cooling: 37.6 dB(A).
• Hydraulic connections: 1″ 1/4 Gas-F.
• Dimensions (L × D × H): 1,165 × 550 × 1,281 mm.
• Weight empty: 183 kg.

Compatible accessories, depending on configuration

The accessories below are presented separately from the integrated equipment. Their inclusion in the offer and their compatibility with the ordered configuration must be confirmed.

• Communication: AERBAC-MODU (BACnet/IP, Modbus TCP/IP), MODU-485BL (Modbus RS-485), AERLINK (Wi-Fi).
• Supervision: MULTICONTROL for up to four units, PR3 and PR4.
• Probes: SDHW for domestic hot water, SPLW for the secondary circuit, and VMF-CRP.
• Energy: SGD for photovoltaic integration and DRE for soft start.
• Installation: VT anti-vibration supports and BDX condensate tray.
• Factory-installed frost protection: RA for the tank, KR for the heat exchanger, and KRB for the base.

Integration into the VMF system depending on the selected equipment and interfaces.