Lochinvar & A.O. Smith 100111784 Gas Valve
The Lochinvar & A.O. Smith 100111784 Natural Gas Valve is a critical OEM replacement component designed for high-efficiency commercial and residential water heaters and boilers, including the Genesis and Copper-Fin II series. This 24V AC combination-step opening valve features a 3/4" NPT inlet and outlet, ensuring a precise flow rate for systems requiring stable manifold pressure. As an adjustable regulator, it maintains optimal gas pressure essential for clean combustion and thermal efficiency. Field technicians should note that this 100111784 valve replaces legacy part numbers 192454-2 and 9007181005. It is engineered with a manual shut-off and integrated pressure taps on the bottom of the housing for easy manometer attachment during dynamic gas pressure testing. Whether you are servicing a Lochinvar Knight or an A.O. Smith BTR unit, utilizing this factory-certified gas control ensures exact compatibility and prevents the flame failure lockout codes frequently seen with failing or aftermarket valves.
Key Benefits- Precise Regulation: Integrated adjustable gas regulator ensures the correct inches of water column (W.C.) for high-efficiency burner performance.
- OEM Compatibility: Exact fit for A.O. Smith, State, Reliance, and Lochinvar units, eliminating the risks associated with universal or generic gas valves.
- Technician-Friendly Design: Features standard 24-volt main valve (MV) solenoid connections and accessible pressure ports for quick diagnostic checks.
- Verified Safety: Includes a manual gas control for secure system isolation during maintenance or troubleshooting procedures.
- Which models is this valve compatible with? This part fits a wide range of commercial water heaters and boilers, specifically replacing part numbers 100111784, 9007181005, and 192454-2. Always verify your specific model and serial number before installation.
- Can this valve be used for Propane (LP) units? No, this is a Natural Gas (NG) specific valve. Using a natural gas valve on an LP system creates a significant safety hazard; ensure you match the fuel type requirements of the appliance.
- What causes a gas valve ignition failure code? While the valve itself may be at fault, you should first check for 24V AC at the solenoid, verify the inlet supply pressure is within the manufacturer's range, and ensure the igniter or flame rod is functioning correctly.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Original: $236.51
-65%$236.51
$82.78Lochinvar & A.O. Smith 100111784 Gas Valve
The Lochinvar & A.O. Smith 100111784 Natural Gas Valve is a critical OEM replacement component designed for high-efficiency commercial and residential water heaters and boilers, including the Genesis and Copper-Fin II series. This 24V AC combination-step opening valve features a 3/4" NPT inlet and outlet, ensuring a precise flow rate for systems requiring stable manifold pressure. As an adjustable regulator, it maintains optimal gas pressure essential for clean combustion and thermal efficiency. Field technicians should note that this 100111784 valve replaces legacy part numbers 192454-2 and 9007181005. It is engineered with a manual shut-off and integrated pressure taps on the bottom of the housing for easy manometer attachment during dynamic gas pressure testing. Whether you are servicing a Lochinvar Knight or an A.O. Smith BTR unit, utilizing this factory-certified gas control ensures exact compatibility and prevents the flame failure lockout codes frequently seen with failing or aftermarket valves.
Key Benefits- Precise Regulation: Integrated adjustable gas regulator ensures the correct inches of water column (W.C.) for high-efficiency burner performance.
- OEM Compatibility: Exact fit for A.O. Smith, State, Reliance, and Lochinvar units, eliminating the risks associated with universal or generic gas valves.
- Technician-Friendly Design: Features standard 24-volt main valve (MV) solenoid connections and accessible pressure ports for quick diagnostic checks.
- Verified Safety: Includes a manual gas control for secure system isolation during maintenance or troubleshooting procedures.
- Which models is this valve compatible with? This part fits a wide range of commercial water heaters and boilers, specifically replacing part numbers 100111784, 9007181005, and 192454-2. Always verify your specific model and serial number before installation.
- Can this valve be used for Propane (LP) units? No, this is a Natural Gas (NG) specific valve. Using a natural gas valve on an LP system creates a significant safety hazard; ensure you match the fuel type requirements of the appliance.
- What causes a gas valve ignition failure code? While the valve itself may be at fault, you should first check for 24V AC at the solenoid, verify the inlet supply pressure is within the manufacturer's range, and ensure the igniter or flame rod is functioning correctly.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
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Description
The Lochinvar & A.O. Smith 100111784 Natural Gas Valve is a critical OEM replacement component designed for high-efficiency commercial and residential water heaters and boilers, including the Genesis and Copper-Fin II series. This 24V AC combination-step opening valve features a 3/4" NPT inlet and outlet, ensuring a precise flow rate for systems requiring stable manifold pressure. As an adjustable regulator, it maintains optimal gas pressure essential for clean combustion and thermal efficiency. Field technicians should note that this 100111784 valve replaces legacy part numbers 192454-2 and 9007181005. It is engineered with a manual shut-off and integrated pressure taps on the bottom of the housing for easy manometer attachment during dynamic gas pressure testing. Whether you are servicing a Lochinvar Knight or an A.O. Smith BTR unit, utilizing this factory-certified gas control ensures exact compatibility and prevents the flame failure lockout codes frequently seen with failing or aftermarket valves.
Key Benefits- Precise Regulation: Integrated adjustable gas regulator ensures the correct inches of water column (W.C.) for high-efficiency burner performance.
- OEM Compatibility: Exact fit for A.O. Smith, State, Reliance, and Lochinvar units, eliminating the risks associated with universal or generic gas valves.
- Technician-Friendly Design: Features standard 24-volt main valve (MV) solenoid connections and accessible pressure ports for quick diagnostic checks.
- Verified Safety: Includes a manual gas control for secure system isolation during maintenance or troubleshooting procedures.
- Which models is this valve compatible with? This part fits a wide range of commercial water heaters and boilers, specifically replacing part numbers 100111784, 9007181005, and 192454-2. Always verify your specific model and serial number before installation.
- Can this valve be used for Propane (LP) units? No, this is a Natural Gas (NG) specific valve. Using a natural gas valve on an LP system creates a significant safety hazard; ensure you match the fuel type requirements of the appliance.
- What causes a gas valve ignition failure code? While the valve itself may be at fault, you should first check for 24V AC at the solenoid, verify the inlet supply pressure is within the manufacturer's range, and ensure the igniter or flame rod is functioning correctly.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
