LEW

WATER/WATER CHILLERS AND HEAT PUMPS The LEW units are developed in a completely enclosed version for a low noise operation making it possible to install them in non-segregated environments. They are characterized by a rounded shape contributing to an attractive appearance. The use of R410A as refrigerating fluid and top quality components for the cooling, hydraulic and electric systems guarantees high technical level of the LEW units of the chillers in terms of efficiency, reliability and reduced noise levels.

VERSIONS:

- Chiller cooling only, dissipation with well or mains water

- Chiller cooling only, dissipation with cooling tower water or dry cooler

- Reversible heat pump

- Irreversible heat pump

EFFICIENCY PACK:

The possibility of setting up different cooling circuits in units of the same power means being able to personalise efficiency levels under full or part load conditions.

Dual circuit / dual compressor: The dual circuit-dual compressor models provide high efficiency values under full load (EER and COP).

Single circuit / dual compressor: The solution of using two compressors in a single cooling circuit increases efficiency under part load conditions, reaching ESEER values greater than 4.

Single circuit / three compressors: The best solution for applications demanding cost-effectiveness and efficiency under part load conditions

Dual circuit / 4 compressors: 4 compressors enable the unit to output power in 4 steps and adapt perfectly to the actual thermal load of the system. The redundancy of cooling circuits and compressors is a guarantee of reliability.

EXECUTIONS

- Standard execution

- Low-Noise execution for a low noise impact