Lochinvar & A.O. Smith 100189392 Valve
The Lochinvar & A.O. Smith 100189392 Valve is a 24v Gas Valve Kit engineered for natural gas and liquid propane (LP) applications in high-efficiency boilers and water heaters. Specifically designed for the Lochinvar FTX500 series, including FTX500L and FTX500N models, this valve kit provides precise fuel regulation to maintain consistent manifold pressure. As an essential component for direct spark ignition or hot surface ignition sequences, it operates on a standard 24VAC control signal from the integrated boiler control. Field technicians often rely on this OEM replacement gas valve to resolve ignition lockout errors and flame failure codes caused by diaphragm fatigue or solenoid failure. The robust construction ensures linear gas flow and stable combustion across varying firing rates. When replacing a Lochinvar boiler gas valve, verified compatibility and proper manometer calibration are required to ensure the appliance operates within manufacturer-specified CO2 and O2 parameters, maximizing thermal efficiency and system longevity.
Key Benefits- Compatible with Lochinvar FTX500L and FTX500N fire-tube boiler models for precise fuel-to-air ratio control.
- Supports both natural gas and LP gas systems, offering flexibility for multiple field configurations.
- Utilizes a standard 24V gas valve solenoid for seamless integration with existing HVAC control boards.
- OEM-grade internal components engineered to prevent common ignition lockout and fuel regulation issues.
- Optimized for high-demand residential and commercial HVAC heating equipment, ensuring reliable burner performance.
What are the symptoms of a failing 100189392 gas valve?
Technicians typically observe "No Ignition" or "Flame Failure" lockouts. If you have 24VAC at the valve terminals during the ignition trial but no gas flow at the manifold, the solenoid is likely seized or the internal diaphragm has failed.
Can this valve be used for both Natural Gas and Propane?
Yes, this 24v Gas Valve Kit is designed to regulate both fuel types, though it must be properly adjusted to the correct manifold pressure specified on the appliance rating plate during installation.
Does this kit include all necessary mounting hardware?
The kit includes the primary 100189392 gas valve assembly. We recommend checking the condition of the flange O-rings and gas pipe gaskets during the replacement process to ensure a leak-free seal.
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: $716.39
-65%$716.39
$250.74Lochinvar & A.O. Smith 100189392 Valve
The Lochinvar & A.O. Smith 100189392 Valve is a 24v Gas Valve Kit engineered for natural gas and liquid propane (LP) applications in high-efficiency boilers and water heaters. Specifically designed for the Lochinvar FTX500 series, including FTX500L and FTX500N models, this valve kit provides precise fuel regulation to maintain consistent manifold pressure. As an essential component for direct spark ignition or hot surface ignition sequences, it operates on a standard 24VAC control signal from the integrated boiler control. Field technicians often rely on this OEM replacement gas valve to resolve ignition lockout errors and flame failure codes caused by diaphragm fatigue or solenoid failure. The robust construction ensures linear gas flow and stable combustion across varying firing rates. When replacing a Lochinvar boiler gas valve, verified compatibility and proper manometer calibration are required to ensure the appliance operates within manufacturer-specified CO2 and O2 parameters, maximizing thermal efficiency and system longevity.
Key Benefits- Compatible with Lochinvar FTX500L and FTX500N fire-tube boiler models for precise fuel-to-air ratio control.
- Supports both natural gas and LP gas systems, offering flexibility for multiple field configurations.
- Utilizes a standard 24V gas valve solenoid for seamless integration with existing HVAC control boards.
- OEM-grade internal components engineered to prevent common ignition lockout and fuel regulation issues.
- Optimized for high-demand residential and commercial HVAC heating equipment, ensuring reliable burner performance.
What are the symptoms of a failing 100189392 gas valve?
Technicians typically observe "No Ignition" or "Flame Failure" lockouts. If you have 24VAC at the valve terminals during the ignition trial but no gas flow at the manifold, the solenoid is likely seized or the internal diaphragm has failed.
Can this valve be used for both Natural Gas and Propane?
Yes, this 24v Gas Valve Kit is designed to regulate both fuel types, though it must be properly adjusted to the correct manifold pressure specified on the appliance rating plate during installation.
Does this kit include all necessary mounting hardware?
The kit includes the primary 100189392 gas valve assembly. We recommend checking the condition of the flange O-rings and gas pipe gaskets during the replacement process to ensure a leak-free seal.
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 100189392 Valve is a 24v Gas Valve Kit engineered for natural gas and liquid propane (LP) applications in high-efficiency boilers and water heaters. Specifically designed for the Lochinvar FTX500 series, including FTX500L and FTX500N models, this valve kit provides precise fuel regulation to maintain consistent manifold pressure. As an essential component for direct spark ignition or hot surface ignition sequences, it operates on a standard 24VAC control signal from the integrated boiler control. Field technicians often rely on this OEM replacement gas valve to resolve ignition lockout errors and flame failure codes caused by diaphragm fatigue or solenoid failure. The robust construction ensures linear gas flow and stable combustion across varying firing rates. When replacing a Lochinvar boiler gas valve, verified compatibility and proper manometer calibration are required to ensure the appliance operates within manufacturer-specified CO2 and O2 parameters, maximizing thermal efficiency and system longevity.
Key Benefits- Compatible with Lochinvar FTX500L and FTX500N fire-tube boiler models for precise fuel-to-air ratio control.
- Supports both natural gas and LP gas systems, offering flexibility for multiple field configurations.
- Utilizes a standard 24V gas valve solenoid for seamless integration with existing HVAC control boards.
- OEM-grade internal components engineered to prevent common ignition lockout and fuel regulation issues.
- Optimized for high-demand residential and commercial HVAC heating equipment, ensuring reliable burner performance.
What are the symptoms of a failing 100189392 gas valve?
Technicians typically observe "No Ignition" or "Flame Failure" lockouts. If you have 24VAC at the valve terminals during the ignition trial but no gas flow at the manifold, the solenoid is likely seized or the internal diaphragm has failed.
Can this valve be used for both Natural Gas and Propane?
Yes, this 24v Gas Valve Kit is designed to regulate both fuel types, though it must be properly adjusted to the correct manifold pressure specified on the appliance rating plate during installation.
Does this kit include all necessary mounting hardware?
The kit includes the primary 100189392 gas valve assembly. We recommend checking the condition of the flange O-rings and gas pipe gaskets during the replacement process to ensure a leak-free seal.
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.
