50
The iDM air source heat pump AL 50 MAX specially designed for the high power requirements of large buildings and operates extremely efficiently. With a heating capacity of 50 kW per machine – or up to 500 kW in cascade operation – it reliably covers the heating requirements of hotels, residential and commercial properties, as well as industrial buildings. The AL MAX combines two machines in one housing: Two powerful scroll capsule compressors and generously dimensioned, copper-brazed and insulated plate heat exchangers as condensers form the heart of the system. The heat pump’s separate evaporators are each equipped with a particularly quiet fan with owl wing technology, which ensures quiet operation.
High SCOP 35°C: 4.04 for low energy consumption
Two compressors to adjust power and low energy consumption
Intelligent NAVIGATOR Energy Manager – to efficiently control heating and cooling modes, as well as for domestic hot water preparation
Two separate cooling circuits and two compressors connected for high operational reliability
Active cooling is integrated as standard – for pleasant temperatures on hot summer days
Extremely quiet
Maximum reliability and dependability – thanks to two separate cooling circuits
Highest quality and durability thanks to the robust aluminium construction of the outdoor unit and the high-quality components used
Cascadable up to 500 kW
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Technical specifications
- Energy efficiency class: A+/A+
- Heating capacity at A2°C/W35°C [kW]: 50.30
- Cooling capacity at A35°C/W18°C [kW]: 70.50






