CHICAGO — Portable units are used in a variety of applications, including when a primary HVAC system breaks down, when spot cooling is needed, when supplementary cooling is needed, or when portable conditioning is required for an event. Units that both cool and heat are in high demand, but other trends include remote monitoring and, for larger units, the ability to fit through a standard door width.
Airrex USA LLC supplies portable a/c units, dehumidifiers, high-efficiency particulate arrestance (HEPA) air filtration units, and heat pumps that both cool and heat.