G521216G101

Overview

The Hoffman G521216G101 is a rack-mounted air conditioner designed for industrial enclosure cooling. It provides a cooling capacity of 12,000 Btu/hr using a single-phase power supply at 115V and 50/60Hz. The unit features an amperage rating of 16.1/21 A and utilizes basic mechanical thermostat control. Constructed from steel with a light gray finish, it measures 52.69 x 17.12 x 11.66 inches. The device holds UL/cUL Type 12, 3R, 4, CE, IP 56 internal loop, and IP 34 external certifications.

Feature Summary

• Provides active thermal management for enclosed electronic equipment
• Features basic mechanical thermostat for temperature regulation
• Constructed from durable steel with a light gray finish
• Designed for rack mounting within standard industrial enclosures

Applications

• Cooling IT and network cabinets in industrial environments
• Thermal regulation for electrical control panels requiring Type 12 protection
• Heat dissipation in commercial machinery enclosures
• Climate control for telecommunications equipment housings

Procurement Notes

Verify that the installation site supports 115V single-phase power at 50/60Hz. Confirm physical dimensions fit the target enclosure space. Ensure compliance with required ingress protection standards such as Type 12 or IP 56 for the specific environment. Check terminal block wiring requirements against existing control schematics before procurement.

Selection Notes

Select this model when a high-capacity 12,000 Btu/hr cooling solution is required for large enclosures. It is suitable for applications needing robust steel construction and standard mechanical controls. Consider this unit if rack mounting is preferred over wall mounting. Verify that the ambient temperature range aligns with the unit's operational specifications.

Part Context

This component belongs to the Hoffman G52 series of rack-mounted air conditioners. The series is designed for nVent HOFFMAN network and industrial cabinets. It serves as a dedicated cooling solution for maintaining safe operating temperatures in sealed enclosures housing sensitive electronics.

Replacement Considerations

No public confirmed substitute part numbers are available for direct replacement.