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The G280446G411 is an environmental control unit manufactured by nVent Hoffman. It provides 4000 Btu of cooling capacity and operates on a 460V, 3-phase power supply. The unit includes stainless steel lift lugs for installation assistance.
Verify the specific voltage and phase requirements (460V 3Ph) against your facility's power distribution before procurement. Confirm that the 4000 Btu rating meets the thermal load calculations for the intended enclosure size and ambient conditions. Ensure physical dimensions and mounting configurations are compatible with the target housing.
Select this model when a dedicated cooling solution is required for enclosures generating significant heat. The 460V 3-phase input dictates compatibility with industrial power grids rather than standard single-phase outlets. Consider the stainless steel lift lugs as a feature for heavy units requiring mechanical handling assistance during installation.
This component belongs to the nVent Hoffman line of environmental controls designed to maintain optimal operating temperatures within industrial enclosures. It serves as a critical accessory for protecting sensitive electronic components from overheating in demanding industrial environments.
Public confirmed substitute part numbers were not identified in the provided documentation.

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