CR430826G089

Overview

The CR430826G089 is a ProAir indoor air conditioner designed for harsh environments. It operates on 400 to 460 VAC at 50/60 Hz with a current rating of 3.6 A. The unit provides an cooling capacity of 8,000 BTU/hr and features a sealed enclosure construction. Physical dimensions are approximately 43.31 inches in height, 15.75 inches in width, and 10.25 inches in depth. It is rated NEMA 3R/4/12 and includes wire lead connections without a heat package.

Feature Summary

• Sealed enclosure design suitable for harsh indoor environments
• High-capacity cooling performance for thermal management
• Robust steel construction with powder-coated gray finish

Applications

• Industrial control panels requiring strict environmental protection
• Harsh indoor manufacturing facilities
• Enclosures needing NEMA 4/12 compliance

Procurement Notes

Verify the specific voltage configuration (400-460 VAC) matches the site power supply before procurement. Confirm that the 8,000 BTU/hr capacity aligns with the internal heat load calculations of the target enclosure. Ensure the physical footprint fits within the designated mounting space. Check for any required accessories or mounting hardware not included in the standard unit delivery.

Selection Notes

Select this model when high cooling capacity is required for large enclosures in harsh indoor settings. The sealed design eliminates the need for external filters, reducing maintenance compared to fan-filter units. Consider the 460V input requirement to ensure compatibility with existing industrial power infrastructure. Evaluate the physical dimensions against available panel space to ensure proper installation and airflow clearance.

Part Context

This unit belongs to the nVent Hoffman ProAir CR43 series, which specializes in robust air conditioning solutions for demanding industrial applications. The series is engineered to maintain precise internal temperatures while protecting sensitive electronics from dust, moisture, and corrosive agents common in heavy industry environments.

Replacement Considerations

Cross-reference with other CR43 series models if different capacities or voltages are needed. Verify that substitute units maintain the same NEMA rating and physical mounting dimensions to ensure compatibility with existing enclosure cutouts.