
Lochinvar & A.O. Smith 100112613 Gas Valve
As a seasoned technician, you know that a failing Lochinvar & A.O. Smith 100112613 gas valve is often the culprit behind frustrating ignition lockouts and "GV Relay Fail" errors on the SMART SYSTEM display. This genuine OEM 4" WC natural gas valve is a critical replacement component for maintaining precise manifold pressure in commercial boilers and high-efficiency water heaters. Engineered specifically for natural gas (NG) applications, it regulates fuel flow using a robust internal diaphragm and spring assembly to ensure consistent burner performance and optimal fuel economy. When troubleshooting, verify your 24V signal at the connector; if you have proper voltage but no gas flow from the outlet, this 100112613 gas valve replacement is necessary to restore system reliability. This valve is a direct match for various Knight and Copperfin models, providing the exact 4-inch water column pressure setting required by the manufacturer for safe, efficient combustion without the risk of flame failure or burner degradation.
Key Benefits:- Precise Pressure Regulation: Fixed at 4" WC to ensure stable combustion and prevent soot buildup or overheating.
- OEM Compatibility: Guaranteed fit for Lochinvar and A.O. Smith equipment, eliminating the configuration issues common with universal valves.
- Enhanced System Reliability: Designed to resolve chronic ignition failure and flame sensing issues caused by sticking internal solenoids.
- Natural Gas Optimized: Specifically calibrated for NG HVACR systems to provide a steady fuel supply under moderate pressure demands.
- Will this fix a GV/Relay Fail error on my Lochinvar boiler? While this valve is a primary fix for that error, always check your wiring harness and 24V signal at the control board first to ensure the valve is actually receiving power.
- Can I use this for a liquid propane (LP) conversion? No, this specific part is factory-set for Natural Gas at 4" WC. Using it with LP without a verified conversion kit is hazardous.
- Is the 100112613 a direct replacement for part 9008218005? Yes, this is the official manufacturer-recommended replacement for that legacy part number.
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 100112613 Gas Valve
As a seasoned technician, you know that a failing Lochinvar & A.O. Smith 100112613 gas valve is often the culprit behind frustrating ignition lockouts and "GV Relay Fail" errors on the SMART SYSTEM display. This genuine OEM 4" WC natural gas valve is a critical replacement component for maintaining precise manifold pressure in commercial boilers and high-efficiency water heaters. Engineered specifically for natural gas (NG) applications, it regulates fuel flow using a robust internal diaphragm and spring assembly to ensure consistent burner performance and optimal fuel economy. When troubleshooting, verify your 24V signal at the connector; if you have proper voltage but no gas flow from the outlet, this 100112613 gas valve replacement is necessary to restore system reliability. This valve is a direct match for various Knight and Copperfin models, providing the exact 4-inch water column pressure setting required by the manufacturer for safe, efficient combustion without the risk of flame failure or burner degradation.
Key Benefits:- Precise Pressure Regulation: Fixed at 4" WC to ensure stable combustion and prevent soot buildup or overheating.
- OEM Compatibility: Guaranteed fit for Lochinvar and A.O. Smith equipment, eliminating the configuration issues common with universal valves.
- Enhanced System Reliability: Designed to resolve chronic ignition failure and flame sensing issues caused by sticking internal solenoids.
- Natural Gas Optimized: Specifically calibrated for NG HVACR systems to provide a steady fuel supply under moderate pressure demands.
- Will this fix a GV/Relay Fail error on my Lochinvar boiler? While this valve is a primary fix for that error, always check your wiring harness and 24V signal at the control board first to ensure the valve is actually receiving power.
- Can I use this for a liquid propane (LP) conversion? No, this specific part is factory-set for Natural Gas at 4" WC. Using it with LP without a verified conversion kit is hazardous.
- Is the 100112613 a direct replacement for part 9008218005? Yes, this is the official manufacturer-recommended replacement for that legacy part number.
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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Product Information
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Description
As a seasoned technician, you know that a failing Lochinvar & A.O. Smith 100112613 gas valve is often the culprit behind frustrating ignition lockouts and "GV Relay Fail" errors on the SMART SYSTEM display. This genuine OEM 4" WC natural gas valve is a critical replacement component for maintaining precise manifold pressure in commercial boilers and high-efficiency water heaters. Engineered specifically for natural gas (NG) applications, it regulates fuel flow using a robust internal diaphragm and spring assembly to ensure consistent burner performance and optimal fuel economy. When troubleshooting, verify your 24V signal at the connector; if you have proper voltage but no gas flow from the outlet, this 100112613 gas valve replacement is necessary to restore system reliability. This valve is a direct match for various Knight and Copperfin models, providing the exact 4-inch water column pressure setting required by the manufacturer for safe, efficient combustion without the risk of flame failure or burner degradation.
Key Benefits:- Precise Pressure Regulation: Fixed at 4" WC to ensure stable combustion and prevent soot buildup or overheating.
- OEM Compatibility: Guaranteed fit for Lochinvar and A.O. Smith equipment, eliminating the configuration issues common with universal valves.
- Enhanced System Reliability: Designed to resolve chronic ignition failure and flame sensing issues caused by sticking internal solenoids.
- Natural Gas Optimized: Specifically calibrated for NG HVACR systems to provide a steady fuel supply under moderate pressure demands.
- Will this fix a GV/Relay Fail error on my Lochinvar boiler? While this valve is a primary fix for that error, always check your wiring harness and 24V signal at the control board first to ensure the valve is actually receiving power.
- Can I use this for a liquid propane (LP) conversion? No, this specific part is factory-set for Natural Gas at 4" WC. Using it with LP without a verified conversion kit is hazardous.
- Is the 100112613 a direct replacement for part 9008218005? Yes, this is the official manufacturer-recommended replacement for that legacy part number.
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.












