Lochinvar & A.O. Smith 100171923 Gas Valve Assembly
The Lochinvar & A.O. Smith 100171923 is an OEM natural gas valve assembly engineered for high-efficiency commercial boilers and water heaters, including the KBN700 series. As a critical component in the combustion string, this negative pressure gas valve regulates fuel flow with precision to maintain a stable air-gas mixture across varying firing rates. Designed to integrate seamlessly with integrated control boards, it ensures reliable ignition and flame stability, preventing common ignition lockout errors and flame failure codes. For technicians performing a gas valve replacement, this assembly provides the exact factory specifications required to restore manifold pressure to manufacturer standards. Built for durability in demanding HVACR environments, the 100171923 assembly minimizes gas leakage risks and optimizes energy consumption for both domestic and commercial applications. Professional installation is required to ensure proper manifold gas pressure calibration using a digital manometer.
Key Benefits:- Precision fuel regulation for consistent thermal output and system reliability.
- Direct OEM replacement for Lochinvar and A.O. Smith boiler parts, ensuring perfect fitment.
- Designed for negative pressure systems, facilitating superior air-gas mixing.
- Robust construction helps minimize ignition failure and operational downtime.
- Enhances overall energy efficiency by maintaining tight control over gas flow rates.
- How do I diagnose a faulty 100171923 gas valve? Check for 24V at the valve during the ignition sequence; if voltage is present but the valve fails to open or show a rise in manifold pressure on your manometer, the assembly likely needs replacement.
- Is this valve compatible with LP (Propane) systems? No, the 100171923 is specifically configured for natural gas valve assembly applications. Always verify your fuel source before installation.
- What causes these valves to fail prematurely? Common issues include moisture contamination from the heat exchanger or electrical wire harness corrosion, which can lead to "GV/Relay Fail" lockout codes.
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.
Lochinvar & A.O. Smith 100171923 Gas Valve Assembly
The Lochinvar & A.O. Smith 100171923 is an OEM natural gas valve assembly engineered for high-efficiency commercial boilers and water heaters, including the KBN700 series. As a critical component in the combustion string, this negative pressure gas valve regulates fuel flow with precision to maintain a stable air-gas mixture across varying firing rates. Designed to integrate seamlessly with integrated control boards, it ensures reliable ignition and flame stability, preventing common ignition lockout errors and flame failure codes. For technicians performing a gas valve replacement, this assembly provides the exact factory specifications required to restore manifold pressure to manufacturer standards. Built for durability in demanding HVACR environments, the 100171923 assembly minimizes gas leakage risks and optimizes energy consumption for both domestic and commercial applications. Professional installation is required to ensure proper manifold gas pressure calibration using a digital manometer.
Key Benefits:- Precision fuel regulation for consistent thermal output and system reliability.
- Direct OEM replacement for Lochinvar and A.O. Smith boiler parts, ensuring perfect fitment.
- Designed for negative pressure systems, facilitating superior air-gas mixing.
- Robust construction helps minimize ignition failure and operational downtime.
- Enhances overall energy efficiency by maintaining tight control over gas flow rates.
- How do I diagnose a faulty 100171923 gas valve? Check for 24V at the valve during the ignition sequence; if voltage is present but the valve fails to open or show a rise in manifold pressure on your manometer, the assembly likely needs replacement.
- Is this valve compatible with LP (Propane) systems? No, the 100171923 is specifically configured for natural gas valve assembly applications. Always verify your fuel source before installation.
- What causes these valves to fail prematurely? Common issues include moisture contamination from the heat exchanger or electrical wire harness corrosion, which can lead to "GV/Relay Fail" lockout codes.
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 100171923 is an OEM natural gas valve assembly engineered for high-efficiency commercial boilers and water heaters, including the KBN700 series. As a critical component in the combustion string, this negative pressure gas valve regulates fuel flow with precision to maintain a stable air-gas mixture across varying firing rates. Designed to integrate seamlessly with integrated control boards, it ensures reliable ignition and flame stability, preventing common ignition lockout errors and flame failure codes. For technicians performing a gas valve replacement, this assembly provides the exact factory specifications required to restore manifold pressure to manufacturer standards. Built for durability in demanding HVACR environments, the 100171923 assembly minimizes gas leakage risks and optimizes energy consumption for both domestic and commercial applications. Professional installation is required to ensure proper manifold gas pressure calibration using a digital manometer.
Key Benefits:- Precision fuel regulation for consistent thermal output and system reliability.
- Direct OEM replacement for Lochinvar and A.O. Smith boiler parts, ensuring perfect fitment.
- Designed for negative pressure systems, facilitating superior air-gas mixing.
- Robust construction helps minimize ignition failure and operational downtime.
- Enhances overall energy efficiency by maintaining tight control over gas flow rates.
- How do I diagnose a faulty 100171923 gas valve? Check for 24V at the valve during the ignition sequence; if voltage is present but the valve fails to open or show a rise in manifold pressure on your manometer, the assembly likely needs replacement.
- Is this valve compatible with LP (Propane) systems? No, the 100171923 is specifically configured for natural gas valve assembly applications. Always verify your fuel source before installation.
- What causes these valves to fail prematurely? Common issues include moisture contamination from the heat exchanger or electrical wire harness corrosion, which can lead to "GV/Relay Fail" lockout codes.
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.
