Traditional computer room air handler (CRAH) and computer room air conditioner (CRAC) designs differ in more than one way.

There are principally two types of data center cooling solutions: computer room air conditioners (CRACs) and computer room air handlers (CRAHs). Which technology is the best choice for each installation depends on various factors, including climate and data center size and configuration.

They have full-service access to fans, filters, electrical, coil, and piping compartments on the gallery side, minimizing the need for service technicians to access secure data halls.

The SyCool Split system consists of scalable indoor heat absorption CRAHs and outdoor-mounted heat rejection condensers that can be incrementally deployed as whitespace is consumed.

Nortek Air Solutions released of catalog computer room air handlers (CRAHs) for data centers requiring cooling units with configurable options.