Products | Chillers

Sigma 2002

The Sigma 2002 Chiller ranges from 42kW to 297kW capacity. It is a water cooled unit with connection into a condensor water system or condensor-less (where a remote condensor is required). The Sigma 2002 incorporates two compressor variations, either swing scroll or reciprocating with stainless steel brased plate evaporators to provide a highly efficient compact Chiller.

Sigma 2002 Chillers can be suited to a variety of applications due to size (fit into standard passenger elevator) and low noise breakout. Options include:

• Reverse cycle heating
• Low noise version
• Water manifold
• Suction and discharge valves
• Remote terminal
• Gauges
• RS485 serial card
• Head pressure control

The control system is microprocessor based with LCD screen and LED's which indicate Chiller operation. Both remote and local operation is available via the microprocessor controller with audible and visual alarms for user support.