AIR-TO-WATER HEAT PUMPS – PRO SERIES – ZIRAN PRO MAXIMA KWRH
ziran pro maxima
Air-to-water heat pumps suitable for cold climates:
Water production up to 77ºC
Air-to-water heat pumps suitable for cold climates: Water production up to 77ºC
41-84 kW 47-91 kW 
Documentation
Features
Specifications table
Views & Dimensions
Controls
Documentation
Commercial documentation
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Features
Pro Series
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.
Adaptation and Environment
- 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.
Energy Efficiency
- 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).
Specifications table
Views & Dimensions
Controls
ZIRAN PRO includes the AQUAMATIX programmable electronic control, the Climatix HMI user terminal and the RS485 communication interface for ModBus TCP/IP and BACnet IP communication.
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