AIR COOLED LIQUID CHILLERS
SCROLL COMPRESSORS AND AXIAL FANS

Monoblock air cooled water chillers equipped with hermetic scroll compressors and axial fans suitable for external installation, these units are specifically designed for cooling in medium to large commercial projects. They can also be used for both high or low temperature industrial process cooling.

MULTISCROLL technology (also available as an option with INVERTER control), provides multiple steps of capacity, with a resultant improvement in part load efficiency. This also improves performance when used with highly variable load applications.
The standard refrigerant is R410a, however, it is also available with the low GWP refrigerant R454B.

For plant room applications (indoor mounting), the RAE N C version is available that incorporates EC Brushless plug type fans.

AIR COOLED CHILLER
EQUIPPED WITH SCREW COMPRESSORS AND AXIAL FANS

Equipped with semi-hermetic screw compressors and axial fans suitable for external installation, these units are specifically designed for cooling in medium to large commercial projects. They can also be used for both high or low temperature industrial process cooling.
RAH and ERAH units are highly recommended for applications where the unit will 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. The ERAH MC VS HE units are fitted with INVERTER controlled compressors which further enhance efficiency.

Standard units utilize R134a refrigerant. Optional versions using low GWP refrigerants R513a or HFO R1234ze, are also available.

AIR COOLED CHILLERS
WITH BRUSHLESS OIL-FREE TURBOCOR COMPRESSORS AND AXIAL FANS

Monoblock liquid chillers, utilizing highly efficient, oil free, Turbocor compressors and flooded shell & tube evaporators, available in both air (RAC) and water (RWC) cooled versions. Infinitely variable cooling capacity control results in very high part load efficiency. These units are extremely suitable for projects where continual use of the chiller is expected.

The absence of friction within the compressor due to the specialist magnetic levitation type bearings, results in total OIL FREE cooling circuits.

Standard units utilize R134a refrigerant. Low GWP version available using R1234ze.

WATER COOLED CHILLERS, MAGNETIC LEVITATION BRUSHLESS COMPRESSORS

Monoblock liquid chillers, utilizing highly efficient, oil free, Turbocor compressors and flooded shell & tube evaporators, available in both air (RAC) and water (RWC) cooled versions. Infinitely variable cooling capacity control results in very high part load efficiency. These units are extremely suitable for projects where continual use of the chiller is expected.

The absence of friction within the compressor due to the specialist magnetic levitation type bearings, results in total OIL FREE cooling circuits.

Standard units utilize R134a refrigerant. Low GWP version available using R1234ze.