Frigidaire 5304496321 Air Conditioner Control Board

Product Description

The FRIGIDAIRE 5304496321 is a PC board designed for use in Frigidaire room air conditioners. It manages the flow of electricity between the power supply and the system's internal components, provides protection against voltage surges, and communicates operational signals to the main board. This control board coordinates the basic functions of the air conditioning unit, helping to maintain stable performance and reduce the risk of power-related damage to connected components. Installation is typically performed by an appliance repair technician or a qualified HVAC service professional.

This board is intended for use in compatible Frigidaire room air conditioner models as an OEM-style replacement part. It is suited for residential applications where the original control board has failed due to voltage irregularities, age, or component fault. When the unit loses regulated power distribution or stops responding to control inputs, this board serves as the direct replacement to restore normal operation.

Key Features

• Regulates electricity flow between the power supply and air conditioner components
• Provides surge protection to guard against voltage spikes
• Sends operational signals to the main board to coordinate system functions
• OEM part number 5304496321 ensures direct fitment for compatible Frigidaire units
• Built to resist overheating under normal operating conditions

Compatibility

Designed as an OEM-style replacement control board for compatible Frigidaire room air conditioner models. Refer to your unit's model number and service documentation to confirm fitment before installation.

Installation Notes

Disconnect power to the air conditioner at the outlet or circuit breaker before beginning any service work. This board should be installed by a qualified appliance technician or licensed HVAC professional familiar with low-voltage control circuits. Handle the PC board carefully to avoid electrostatic discharge damage to sensitive components. Verify all wiring harness connections are fully seated before restoring power.