Ao Smith 100112652 Natural Gas Valve

Product Description

The AO SMITH 100112652 is a natural gas valve designed for use in heating applications. Gas valves regulate the flow of fuel to a burner assembly, controlling ignition and heat output in response to thermostat demand. This valve is built to OEM specifications and is installed by licensed plumbers, HVAC technicians, or gas appliance service professionals. It serves as a direct service component within gas-fired heating systems, managing gas flow with precision to support safe and reliable burner operation across residential heating applications.

This valve is intended for natural gas (NG) heating applications. It is a service replacement part suited for gas-fired water heaters and similar gas appliance systems where natural gas fuel is supplied. Installation is limited to qualified service professionals working within applicable local codes and manufacturer guidelines. Specific compatible model numbers were not provided in the available product data.

Key Features

• Natural gas (NG) fuel type — not interchangeable with propane (LP) valves
• Designed for heating applications as an OEM-specification replacement component
• Controls gas flow to the burner assembly in response to system demand
• Service replacement part for qualified trade professionals

Compatibility

Designed as an OEM-style replacement gas valve for natural gas heating systems. No specific compatible model numbers or system families were identified in the available product data.

Installation Notes

Gas valve replacement must be performed by a licensed plumber or HVAC technician in accordance with local codes and the International Fuel Gas Code (IFGC). Shut off the gas supply at the main shutoff and allow the system to fully depressurize before beginning service. After installation, perform a leak check on all gas connections using an approved leak-detection solution before restoring gas supply and firing the appliance. Do not substitute a propane-rated valve for a natural gas application or vice versa.

Technical Specifications

• Fuel Type: Natural Gas (NG)
• Application: Heating

Standard Information

• Brand: AO SMITH
• Manufacturer Part Number: 100112652