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The CR290426G027 is an indoor enclosure air conditioner manufactured by Hoffman Enclosures, Inc. This unit provides thermal management with a cooling capacity of 4000 BTU and operates on a 230V power supply. It is designed to maintain optimal internal temperatures within electrical enclosures, protecting sensitive components from heat-related failures in controlled indoor environments.
Verify the specific voltage requirement of 230V against your facility's power infrastructure before procurement. Confirm that the installation environment is strictly indoor, as this unit is not rated for outdoor exposure. Ensure the physical dimensions of the CR290426G027 are compatible with the target enclosure cutout specifications provided in the official datasheet.
Select this model when a 4000 BTU cooling capacity is required for indoor applications. The 230V input specification must match the available power source. Consider the physical mounting constraints and ensure the unit fits the designated enclosure space. Verify that the application does not require outdoor-rated ingress protection features.
This component belongs to the Hoffman Enclosures thermal management product line, specifically categorized under rack-mounted air conditioners. It serves as a climate control solution for maintaining safe operating temperatures within electrical enclosures housing critical industrial equipment.
Cross-reference part number 45479 as a potential equivalent identifier. Verify compatibility with existing mounting hardware and electrical connections before substitution.

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