AIR-TO-WATER HEAT PUMPS – PRO SERIES – ZIRAN PRO MAXIMA KWRH

Reversible heat pumps with heating capacity between 41 kW and 253 kW designed for commercial or industrial applications.

Optimized for R290 refrigerant use and Full-Inverter Technology, these units belong to PRO Series developed by KEYTER.

• Reduced refrigerant charge R290 natural refrigerant class A3 and ecological with low environmental impact (GWP =3) and high thermodynamic performance.
• High temperature water production.
• Robust and reliable design integrates leak detection and ATEX extraction fan for maximum safety.
• Carefully insulated to ensure adequate protection of the equipment and reduced noise level for super-quiet operation.
• Units equipped with an intelligent regulation system which guarantees an optimal defrosting process.

• Compact Full-Inverter units mounted with semi-hetermetic inverter piston compressors, high quality EC fans ensuring the best seasonal performance (SEER/SCOP).
• High efficiency heat exchangers.
• Wide operating range with high efficiency and extended operating limits (operation down to -25°C outdoor temperature at full load).