Description: Intended for the commercial refrigeration market, these unit coolers are intelligent, electronically operated evaporators for walk-in coolers and freezers, designed for energy efficiency ...

SUMMIT, NJ — Eight outdoor units or one? Sixteen refrigerant line penetrations or two? The choices looked like a no-brainer for a contractor installing ductless air conditioning in Overlook Hospital’s ...

Supermarket refrigeration systems, rooftop chillers, walk-in fast-food-restaurant freezers, and refrigerated rail cars vary greatly in size and appearance. Yet they all share the same basic principles ...