89102442SP

Overview

The Hoffman Enclosures, Inc. part number 89102442SP is a Printed Circuit Board Assembly (PCBA) controller designed for rack thermal management systems. It operates on DC power and is specifically engineered to support G28 series air conditioning units with a cooling capacity of 5000 Btu/hr. This component serves as the electronic control interface for managing cooling efficiency within industrial enclosure environments.

Feature Summary

• Provides dedicated control functionality for G28 series rack-mounted air conditioners
• Optimizes thermal management performance through precise operational regulation
• Ensures system compatibility with official Hoffman product families

Applications

• G28 series 5000 Btu/hr air conditioner integration
• Industrial rack thermal management systems
• Enclosure cooling unit maintenance and replacement

Procurement Notes

Verify that the replacement unit matches the specific G28 DC controller specification. Confirm compatibility with existing 5000 Btu/hr air conditioning hardware before installation. Ensure the PCBA is sourced from authorized distributors to maintain system integrity and warranty coverage.

Selection Notes

Select this PCBA only when servicing or upgrading G28 series cooling units requiring 5000 Btu/hr capacity. It is not a universal controller but a model-specific component. Ensure the existing enclosure infrastructure supports the G28 form factor and electrical requirements.

Part Context

This component belongs to the Hoffman Enclosures thermal management accessory line. It functions as a critical internal module for maintaining optimal operating temperatures in enclosed electronic equipment. The part replaces failed control boards to restore full cooling functionality without replacing the entire air conditioning unit.

Replacement Considerations

Direct substitute: 89102441SP.