air handler with fan

What is an Air Handler? – AHU Basics

Air handlers are used to circulate conditioned air throughout a space. We will explain how an air handler works, and go through some examples of air handlers.

Central Plant with Chillers and Pipes

How a Chilled Water System Works

Chilled water systems provide cooling to a building by using chilled water to absorb heat from the building’s spaces. At the heart of the chilled water system, a chiller removes heat from water by means of a refrigeration cycle.