Ao Smith 100112746 Display Board

Product Description

The AO SMITH 100112746 is a replacement display board designed for use in water heating systems. The display board serves as the user interface and control panel component, allowing technicians and end users to monitor system status, adjust settings, and read diagnostic information. This board is an OEM-style replacement part intended for installation by licensed plumbers or water heater service technicians working on compatible AO SMITH water heater equipment.

This display board is used in residential and light commercial water heater applications where the original board has failed or been damaged. It restores full display and interface functionality to the unit. Installation is appropriate in systems where the display has gone dark, is showing error codes, or has stopped responding to input commands.

Key Features

• Direct OEM-style replacement for failed or damaged display boards
• Restores user interface and system monitoring functionality
• Designed for water heater control panel applications
• Replacement part for continued system operation without full unit replacement

Compatibility

Designed as an OEM-style replacement display board for compatible AO SMITH water heater systems.

Installation Notes

Installation should be performed by a licensed plumber or qualified water heater service technician. Before beginning work, disconnect electrical power to the water heater at the breaker and allow the unit to de-energize fully. Handle the display board with care to avoid static discharge damage to the circuitry. Refer to the unit service manual for mounting and connection procedures specific to the system model.

Technical Specifications

• Application: Replacement Part

Standard Information

• Brand: AO SMITH
• Manufacturer Part Number: 100112746