The Mark 1™ is the most cost effective catalogued line of packaged central plants. This system brings high value to the owner at the lowest cost available. The Mark 1™ system is available in standardized sizes from 100-275 tons in capacity and implements a primary variable flow design...

The Mark 2™ packaged chilled water plant design comes standard with one multi-compressor chiller, redundant chilled water and condenser water pumps, and an integrated controls system...

The Mark 3™ packaged chilled water plant design comes standard with two multi-compressor chillers, redundant chilled water and condenser water pumps, and an optional integrated controls system...

The Mark 4™ packaged chilled water plant design is the largest of the single module complete systems...