38202004SP

Overview

The Hoffman 38202004SP is a blower assembly designed for industrial enclosure cooling applications. It operates on a 230 Volt AC power supply and utilizes an AC motor for air circulation. The unit features a physical footprint of 18.00 inches by 12.00 inches with a depth of 11.00 inches. This specific configuration includes a replacement top flange designation, indicating its use in retrofit or repair scenarios where the original top flange component requires substitution. The assembly weighs approximately 11 lbs.

Feature Summary

• Utilizes an AC motor for reliable industrial air movement
• Designed as a replacement assembly with specified top flange configuration
• Constructed to withstand thermal cycling and vibration resistance standards

Applications

• Industrial enclosure cooling systems
• Replacement for CR43 Series Non-DPS MCLP Air Conditioners
• HVAC components for electrical cabinets

Procurement Notes

Verify that the target enclosure matches the 18x12x11 inch dimensional requirements before procurement. Confirm that the existing system voltage aligns with the 230V AC specification. Ensure the application necessitates the specific 'No Top Flg-Rep' configuration to guarantee proper mechanical fitment and functional compatibility with the associated air conditioner unit.

Selection Notes

Select this model specifically when replacing units within the 2NB412 series or compatible CR43 series enclosures. The choice is driven by the need for a 230V AC powered blower assembly rather than a standard compressor-based air conditioner. Consider the physical dimensions and weight constraints of the installation space to ensure adequate clearance for airflow and maintenance access.

Part Context

This component belongs to the Hoffman HVAC product line, specifically categorized under blower assemblies. It serves as a critical thermal management element for nVent Hoffman enclosures, providing active cooling through forced air convection. The part number identifies a specific variant within the broader family of enclosure cooling solutions, distinguished by its voltage rating and physical mounting characteristics.

Replacement Considerations

This unit is explicitly designated as a replacement for the top flange assembly. Verify compatibility with CR43 Series Non-DPS MCLP Air Conditioners. Ensure the replacement addresses the specific 'No Top Flg' requirement to avoid mechanical interference.