Ao Smith 100093872 Pv Igniter Replaces 6910916 9007600005

Product Description

The AO SMITH 100093872 is an OEM replacement PV igniter designed to restore reliable ignition in compatible A. O. Smith water heating equipment. The igniter is the component responsible for initiating combustion at the main burner. When the igniter fails, the unit will not fire and hot water output stops. This part directly replaces superseded part numbers 6910916 and 9007600005 and is intended for use only where the manufacturer documentation specifies one of those exact part numbers. Installation is typically performed by a qualified service technician familiar with gas water heating equipment.

This igniter is suited for residential and light commercial water heating applications where A. O. Smith specifies part number 100093872 or the earlier equivalent part numbers 6910916 or 9007600005. Common related components installed during the same service call include the gas control valve kit and the main burner assembly. The application is classified under heating equipment. No specific heater model numbers or series are identified in the available product data, so confirmed fitment must be verified against equipment documentation or the manufacturer part number cross-reference before ordering.

Key Features

• OEM replacement igniter manufactured to original equipment specifications
• Directly replaces superseded part numbers 6910916 and 9007600005
• Restores ignition function in compatible A. O. Smith water heating equipment
• Correct part number verification is critical — use only where 100093872, 6910916, or 9007600005 is specified by the manufacturer

Compatibility

For use in A. O. Smith water heating equipment where part number 100093872 is specified, or where equipment documentation identifies 6910916 or 9007600005 as the correct igniter. No specific heater model numbers or series are listed in the available product data. Verify fitment against your equipment documentation or the manufacturer part number cross-reference before installation.

Installation Notes

Installation must be performed by a qualified service professional with experience on gas water heating equipment. Shut off the gas supply and disconnect power to the unit before beginning any service work. Follow all applicable local codes and the manufacturer service documentation for the specific appliance. If ignition problems persist after igniter replacement, further diagnosis of the gas control valve, flame sense circuit, or venting system may be required before condemning additional parts.

Technical Specifications

• Application: Heating
• Replaces Part Numbers: 6910916, 9007600005

Standard Information

• Brand: AO SMITH
• Manufacturer Part Number: 100093872