Htpg 103079009 Defrost Control Fan Delay Board

Product Description

The HTPG 103079009 is a defrost control and fan delay board designed for commercial refrigeration equipment. This control manages defrost cycle timing and coordinates fan motor operation to prevent evaporator coil icing and maintain consistent cabinet temperatures. It serves as a genuine OEM replacement part, ensuring original performance standards are met. Refrigeration technicians and commercial food equipment service professionals are the primary installers of this control in walk-in coolers, reach-in cases, and related commercial refrigeration systems.

This control is suited for commercial and industrial food service refrigeration applications where defrost cycle management and fan delay logic are required. The fan delay function holds evaporator fans off during and immediately after a defrost cycle, allowing coil temperatures to normalize before fans resume circulation. This protects product quality and reduces compressor load spikes at cycle termination.

Key Features

• Genuine OEM replacement part for verified fit and function
• Integrated defrost control and fan delay logic in a single board
• Designed for commercial and industrial food equipment environments
• Compact form factor at 4.02 inches x 4.02 inches x 5.98 inches
• Lightweight at 0.14 pounds for easy handling during service calls

Compatibility

Designed as an OEM-style replacement defrost control and fan delay board for commercial refrigeration equipment manufactured by Russell.

Installation Notes

Installation should be performed by a qualified refrigeration technician or commercial HVAC-R service professional. Disconnect all power to the refrigeration unit before removing the existing control board. Verify that all wiring connections are secure and that the replacement board is mounted in the same orientation as the original. Consult applicable local codes and the equipment manufacturer service documentation before returning the unit to service.