G280426G151

Overview

The nVent Hoffman G280426G151 is a Spectracool series enclosure air conditioner designed for indoor and outdoor use. It features a 230V AC, 1-phase power supply operating at 50/60 Hz with an amperage rating of 4.6/5.8 A. The unit provides a cooling capacity of approximately 4000 to 4900 BTU/hr. Constructed from Type 304 stainless steel, it offers protection ratings including NEMA 1/2/3/3R/4/12/13 and IP65/IP66. Dimensions are 28.55 x 16.97 x 10.10 inches, with side mounting capability.

Feature Summary

• Constructed from Type 304 stainless steel for corrosion resistance
• Includes an integrated heat package for heating functionality
• Features an energy-efficient rotary compressor
• Utilizes a cleanable and reusable aluminum mesh filter

Applications

• Outdoor industrial enclosure climate control
• Indoor electrical cabinet temperature regulation
• Harsh environment equipment protection requiring IP65/IP66 sealing
• Applications necessitating both cooling and heating capabilities

Procurement Notes

Verify the specific voltage requirement of 230V AC against site power availability before ordering. Confirm that the physical dimensions of 28.55 x 16.97 x 10.10 inches fit the target enclosure space. Ensure the application requires the integrated heat package feature, as this model combines cooling and heating functions. Check local regulations regarding refrigerant handling and disposal for end-of-life management.

Selection Notes

Select this model when high corrosion resistance is required due to the Type 304 stainless steel construction. Choose this unit if the environment demands dual cooling and heating capabilities within a single sealed system. Consider the side-mounting design for installation constraints where front or rear access is limited. Verify that the 4000-4900 BTU/hr capacity matches the thermal load calculations for the specific enclosure size and internal heat generation.

Part Context

This component belongs to the nVent Hoffman Spectracool G28 series, which specializes in sealed enclosure air conditioners. The series is known for robust industrial designs with minimal visible fasteners. The G280426G151 variant specifically addresses environments needing high ingress protection and durability, distinguishing it from standard aluminum or painted steel units in the broader Hoffman product line.

Replacement Considerations

Publicly confirmed direct substitute part numbers are not available in the provided documentation. When replacing existing units, verify compatibility with the original mounting hole patterns and electrical connections. Ensure the replacement maintains the same voltage and phase requirements. Consult official nVent Hoffman catalogs for cross-reference data if upgrading to newer series models.