Explosion-Proof and Dust-Ignition-Proof Electrical Equipment for use in Hazardous (classified) Locations.

Designed for standard and pressured enclosure systems Class I, Division II, Groups B, C, and D for hazardous duty applications. Includes process control systems for chemical, petrochemical, refining, field and offshore drilling operations. Ice Qube hazardous duty air conditioners are specifically designed and factory built to insure product integrity, reliability, and safety.

Typically, other manufacturers of enclosure cooling systems send their standard air conditioners to be converted for hazardous duty applications. However, the companies that do the conversion may have to make changes that can affect the efficiency of the original unit. Often, components are substituted or added that may have an effect on the cooling capacity or useful life of the original system.
Also, if its not an Ice Qube Hazardous Duty Air Conditioner, you may want to ask the question: WHO IS RESPONSIBLE FOR REPAIRING THE UNIT SINCE THE ORIGINAL MANUFACTURER MAY NOT BE CERTIFIED TO REPAIR A CONVERTED UNIT??