G280426G102

Overview

The Hoffman G280426G102 is a SpectraCool Advanced sealed enclosure air conditioner designed for outdoor environments. It operates on 230V AC, 1-phase, 50/60Hz power with an amperage rating of 4.6/5.8 A. The unit provides a cooling capacity of 4600 BTU/hr at higher ambient temperatures and 4900 BTU/hr at lower ambient temperatures. Constructed from SS316 stainless steel with a brushed finish, it features NEMA 4X protection and side mounting capability. The device includes a mechanical thermostat and terminal block connections, supporting operation in ambient temperatures ranging from -40°F to +131°F.

Feature Summary

• Constructed from SS316 stainless steel with a brushed finish for enhanced corrosion resistance in harsh outdoor conditions.
• Features a sealed design with NEMA 4X rating to protect internal components from dust, water, and other environmental contaminants.
• Equipped with a mechanical thermostat for reliable temperature control within the enclosed space.

Applications

• Cooling electrical enclosures in outdoor industrial settings requiring high corrosion resistance.
• Protecting sensitive electronic equipment in marine or coastal environments due to SS316 construction.
• Maintaining optimal operating temperatures in severe weather conditions with wide ambient temperature ranges.

Procurement Notes

Verify that the specific application requires SS316 material rather than standard stainless steel, as this impacts cost and availability. Confirm that the 230V single-phase power supply matches the site infrastructure before ordering. Ensure the physical dimensions fit the designated enclosure space, noting the side-mount configuration. Check if Remote Access Control (RAC) integration is needed for monitoring, as this may require separate procurement or specific unit configurations.

Selection Notes

Select this model when high corrosion resistance is critical, specifically in salt-spray or chemically aggressive outdoor environments where SS316 is superior to SS304. Choose based on the required cooling capacity of 4600-4900 BTU/hr for the specific heat load and ambient temperature profile. Consider the side-mount requirement and ensure the enclosure has adequate clearance for installation. Verify compatibility with existing 230V AC power systems and confirm that NEMA 4X sealing meets the environmental protection standards of the deployment site.

Part Context

This unit belongs to the nVent Hoffman SpectraCool Advanced series, which specializes in sealed enclosure cooling solutions. The SpectraCool line is engineered for demanding outdoor applications, offering robust protection against environmental factors. The G280426G102 variant specifically utilizes SS316 stainless steel, distinguishing it from models using SS304, to provide extended durability in highly corrosive conditions such as offshore platforms or chemical processing plants.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Users should verify direct compatibility with existing mounting hardware and electrical connections if considering alternative models from the SpectraCool series or other manufacturers.