G521216G102

Overview

The G521216G102 is a SpectraCool Advanced series enclosure air conditioner manufactured by Hoffman Enclosures, Inc. It provides sealed cooling for indoor and outdoor applications with a nominal capacity of 12,000 BTU/hr (3,517 Watts). The unit operates on 115 V AC at 50/60 Hz, drawing 16.1 A or 21 A respectively. It features NEMA 3R, 4, 12, and IP56 ratings alongside SpectraCool Advanced Corrosion Protection Level 1 stainless steel construction.

Feature Summary

• Sealed enclosure cooling system designed for harsh environments
• SpectraCool Advanced corrosion protection using stainless steel materials
• Versatile operation supporting both 50 Hz and 60 Hz power frequencies

Applications

• Indoor industrial control panels requiring high thermal dissipation
• Outdoor enclosures exposed to corrosive atmospheres
• NEMA 4X and IP56 rated cabinet installations
• Facilities utilizing 115V single-phase power distribution

Procurement Notes

Verify the specific voltage requirement matches the site's 115 V AC supply frequency, either 50 Hz or 60 Hz, as current draw varies between 16.1 A and 21 A. Confirm that the target enclosure meets the required NEMA 3R, 4, 12, or IP56 ingress protection standards. Ensure the mounting configuration aligns with the physical dimensions of the 12,000 BTU/hr unit. Check for compatibility with existing SpectraCool mounting kits if retrofitting.

Selection Notes

Select this model when high-capacity cooling exceeding 6,000 BTU/hr is necessary for large enclosures. The SpectraCool Advanced series is appropriate for environments demanding superior corrosion resistance compared to standard aluminum units. Consider the higher electrical load requirements associated with 12,000 BTU/hr output versus smaller 4,000 BTU/hr variants. This unit is suitable where sealed reliability is critical over fan-based filtration methods.

Part Context

This component belongs to the Hoffman SpectraCool Advanced line, which utilizes stainless steel construction for enhanced durability in corrosive settings. It serves as a high-capacity alternative to lower-output models like the 4,000 or 6,000 BTU/hr versions within the same product family. The series focuses on providing robust, sealed cooling solutions for demanding industrial applications.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing mounting hardware before considering alternatives.