PAH Ka/Ke

AIR COOLED HEAT PUMPS SCREW COMPRESSORS AND AXIAL FANS 

Cooling capacity from 400 kW to 1170 kW

Monoblock air cooled heat pumps suitable for external installation, these units are specifically designed for heating or cooling in medium to large commercial projects. They can also be used for industrial process heating or cooling.

PAH units are highly suggested for applications where the unit operate almost continuously due to the reliability of screw compressors. Screw compressors also provide either linear adjustment or multiple steps of capacity, with a resultant improvement in part load efficiency.

This also improves performance when used with highly variable load applications. INVERTER controlled compressors are available as an option which further enhances efficiency.

Standard units utilize R134a refrigerant. They are also available with low GWP refrigerant R513A.