G521246G050

Overview

The Hoffman G521246G050 is a SpectraCool indoor/outdoor sealed enclosure air conditioner with a cooling capacity of 12,000 BTU/h and heating capacity of 11,100 BTU/h. It operates on 460V, 3-phase, 50/60Hz power with 3.5 Amps current draw. The unit measures 17.12 inches in width, 11.66 inches in depth, and 52.69 inches in height. It features a stainless steel body with RAL 7035 light gray finish, terminal block connections, and includes a cleanable aluminum mesh filter.

Feature Summary

• Sealed design for reliable cooling in demanding environments
• Includes cleanable reusable aluminum mesh filter to protect coils
• Energy-efficient rotary compressor technology
• Wall mount installation with exterior and partially recessed options

Applications

• Controls and Drives enclosures
• Corrosive environments
• Power electronics housing

Procurement Notes

Verify the specific voltage and phase requirements (460V, 3-phase) against your facility's power supply before ordering. Confirm that the physical dimensions fit within the designated enclosure cutout space. Ensure the ambient temperature conditions fall within the operational limits specified by nVent Hoffman for this model.

Selection Notes

Select this model when high-capacity cooling (12,000 BTU/h) is required for large industrial enclosures. The 460V three-phase input makes it suitable for heavy-duty commercial or industrial facilities rather than standard residential outlets. Consider the included aluminum mesh filter if the environment contains particulates that could clog standard filters.

Part Context

This unit belongs to the Hoffman SpectraCool G52 series, designed for indoor and outdoor use. It utilizes R407C or R134A refrigerants, which are noted as earth-friendly options. The series emphasizes a clean appearance and easy installation, targeting applications where traditional fan-and-filter assemblies are insufficient due to harsh environmental conditions.

Replacement Considerations

Direct replacements must match the 460V 3-phase electrical specification and 12,000 BTU/h cooling capacity. Verify dimensional compatibility with existing enclosure cutouts. Check if the new unit supports the same mounting style (wall mount) and connection type (terminal block).

FAQ

Does the G521246G050 provide heating capabilities?

Yes, the unit provides both cooling (12,000 BTU/h) and heating (11,100 BTU/h) functions.

What type of filter is included with this unit?

It includes a cleanable, reusable aluminum mesh filter designed to protect the coils in dirty environments.