AIR-TO-WATER HEAT PUMPS – PRO SERIES – NESEA PRO KWFA

In heating-only, cooling-only and reversible designs, suitable for residential or commercial applications.

New PRO Series: Optimized for the use of R290 refrigerant and Full-Inverter Technology.

Adaptation and Environment

• Reduced charge of natural R290 refrigerant, class A3, eco-friendly with low environmental impact (GWP = 3) and high thermodynamic performance. Also available with class A2L R454C refrigerant.
• Robust and reliable design integrates leak detection and an ATEX extraction fan for maximum safety.
• With careful insulation, they ensure proper equipment protection and noise reduction, achieving ultra-quiet operation.
• Units equipped with intelligent control that ensures an optimal defrosting process.

Energy Efficiency

• Compact Full-Inverter units equipped with a hermetic Scroll inverter compressor, electronic expansion valve, and EC fans that ensure the best seasonal performance (SEER/SCOP).
• Wide operating range with high efficiency and extended operating limits (operation down to -20ºC outdoor temperature at full load).
• Partial heat recovery available with the possibility of integrating the recirculation pump.

NESEA PRO includes the programmable electronic control AQUAMANAGER and user terminal pGD1.

It is compatible with optional RS485 card for Modbus communication, boss / tERA Supervision systems, and BACNET / LONWORKS / KNX communication system.