Lochinvar & A.O. Smith 100111598 Gas Valve
The Lochinvar & A.O. Smith 100111598 Gas Valve is a technical-grade Natural Gas Control Valve specifically engineered for high-efficiency water heating systems and commercial boilers. As a critical component in the combustion string, this 24V gas valve manages the fuel flow to the burner based on the signal from the primary control board. It is factory-set to a 3.5" W.C. pressure set-point, ensuring the precise manifold pressure required for stable ignition and clean combustion. This OEM gas valve replacement features standardized 1/2" x 3/4" pipe connections to simplify drop-in installation for service technicians in the field.
When troubleshooting HVAC ignition failure or erratic burner behavior, verifying the 24VAC signal to this unit is the first step. The 100111598 is a dedicated natural gas valve and is not compatible with propane (LP) applications without professional conversion kits. This part serves as the direct replacement for 9006918005, maintaining the exact electrical and mechanical specifications of the original factory component for Lochinvar and A.O. Smith equipment.
Key Benefits:- OEM Precision: Genuine Lochinvar gas valve ensures exact fitment and maintains the system's AHRI performance ratings.
- Stable Combustion: Pre-calibrated 3.5" W.C. manifold pressure provides consistent fuel-to-air ratios to prevent "flame fail" lockouts.
- Direct Compatibility: Built with 1/2" x 3/4" NPT connections, allowing for straightforward replacement in existing gas lines.
- System Security: Integrates seamlessly with the safety circuit to provide rapid fuel shut-off during fault conditions.
- Will this valve fix a "GV/Relay Fail" error code? Yes, if the board is sending 24V but the valve remains closed, replacing this gas control valve is the standard solution.
- Is this unit compatible with L.P. (Propane) gas? No, this is a Natural Gas Control Valve. Always verify the fuel type on the equipment data plate before installation.
- Can I adjust the manifold pressure in the field? The manifold pressure is factory-set. Adjustments should only be made using a digital manometer to ensure the system remains within manufacturer specifications.
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: $336.98
-65%$336.98
$117.94Lochinvar & A.O. Smith 100111598 Gas Valve
The Lochinvar & A.O. Smith 100111598 Gas Valve is a technical-grade Natural Gas Control Valve specifically engineered for high-efficiency water heating systems and commercial boilers. As a critical component in the combustion string, this 24V gas valve manages the fuel flow to the burner based on the signal from the primary control board. It is factory-set to a 3.5" W.C. pressure set-point, ensuring the precise manifold pressure required for stable ignition and clean combustion. This OEM gas valve replacement features standardized 1/2" x 3/4" pipe connections to simplify drop-in installation for service technicians in the field.
When troubleshooting HVAC ignition failure or erratic burner behavior, verifying the 24VAC signal to this unit is the first step. The 100111598 is a dedicated natural gas valve and is not compatible with propane (LP) applications without professional conversion kits. This part serves as the direct replacement for 9006918005, maintaining the exact electrical and mechanical specifications of the original factory component for Lochinvar and A.O. Smith equipment.
Key Benefits:- OEM Precision: Genuine Lochinvar gas valve ensures exact fitment and maintains the system's AHRI performance ratings.
- Stable Combustion: Pre-calibrated 3.5" W.C. manifold pressure provides consistent fuel-to-air ratios to prevent "flame fail" lockouts.
- Direct Compatibility: Built with 1/2" x 3/4" NPT connections, allowing for straightforward replacement in existing gas lines.
- System Security: Integrates seamlessly with the safety circuit to provide rapid fuel shut-off during fault conditions.
- Will this valve fix a "GV/Relay Fail" error code? Yes, if the board is sending 24V but the valve remains closed, replacing this gas control valve is the standard solution.
- Is this unit compatible with L.P. (Propane) gas? No, this is a Natural Gas Control Valve. Always verify the fuel type on the equipment data plate before installation.
- Can I adjust the manifold pressure in the field? The manifold pressure is factory-set. Adjustments should only be made using a digital manometer to ensure the system remains within manufacturer specifications.
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 100111598 Gas Valve is a technical-grade Natural Gas Control Valve specifically engineered for high-efficiency water heating systems and commercial boilers. As a critical component in the combustion string, this 24V gas valve manages the fuel flow to the burner based on the signal from the primary control board. It is factory-set to a 3.5" W.C. pressure set-point, ensuring the precise manifold pressure required for stable ignition and clean combustion. This OEM gas valve replacement features standardized 1/2" x 3/4" pipe connections to simplify drop-in installation for service technicians in the field.
When troubleshooting HVAC ignition failure or erratic burner behavior, verifying the 24VAC signal to this unit is the first step. The 100111598 is a dedicated natural gas valve and is not compatible with propane (LP) applications without professional conversion kits. This part serves as the direct replacement for 9006918005, maintaining the exact electrical and mechanical specifications of the original factory component for Lochinvar and A.O. Smith equipment.
Key Benefits:- OEM Precision: Genuine Lochinvar gas valve ensures exact fitment and maintains the system's AHRI performance ratings.
- Stable Combustion: Pre-calibrated 3.5" W.C. manifold pressure provides consistent fuel-to-air ratios to prevent "flame fail" lockouts.
- Direct Compatibility: Built with 1/2" x 3/4" NPT connections, allowing for straightforward replacement in existing gas lines.
- System Security: Integrates seamlessly with the safety circuit to provide rapid fuel shut-off during fault conditions.
- Will this valve fix a "GV/Relay Fail" error code? Yes, if the board is sending 24V but the valve remains closed, replacing this gas control valve is the standard solution.
- Is this unit compatible with L.P. (Propane) gas? No, this is a Natural Gas Control Valve. Always verify the fuel type on the equipment data plate before installation.
- Can I adjust the manifold pressure in the field? The manifold pressure is factory-set. Adjustments should only be made using a digital manometer to ensure the system remains within manufacturer specifications.
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.
