Lochinvar & A.O. Smith 100112110 Gas Valve
The Lochinvar & A.O. Smith 100112110 Gas Valve is a direct OEM replacement designed for high-efficiency commercial and residential water heaters. This 120V gas control valve is engineered for natural gas (NG) applications, featuring a 1/2" inlet/outlet connection and a factory-set 3.5" WC manifold pressure. It is a critical component for maintaining precise fuel-to-air ratios, ensuring the intermittent pilot or direct spark ignition sequence remains stable under high-demand cycles. As a factory-direct replacement for 9007555005, this solenoid-operated valve provides the exact structural integrity and electrical specifications required by Lochinvar Knight and A.O. Smith Cyclon series units. For technicians performing HVACR troubleshooting, verifying 120v power at the 2-pin connector during the ignition trial is essential to confirm the status of the internal coil and prevent flame failure lockout codes. This robust 100112110 gas valve is built to withstand the thermal stress common in condensing water heaters, providing the reliability professional contractors expect.
Key Benefits- OEM Compatibility: Exact replacement for Lochinvar 100112110 and A.O. Smith 9007555005, ensuring zero-clearance fitment.
- Precision Pressure Control: Pre-regulated to 3.5" WC (Natural Gas) for optimal burner efficiency and reduced carbon buildup.
- Industrial Build: Heavy-duty solenoid construction rated for 120V operation, designed for 24/7 commercial duty cycles.
- Secure Connection: Features standard 1/2" NPT threading for leak-free integration with existing gas manifolds.
What are the symptoms of a failing 100112110 gas valve?
Common signs include repeated ignition failure, negative pressure readings during startup that fail to stabilize, or a "soft lockout" where the blower runs but the main burner never fires despite having 120v supply to the valve.
Is this valve compatible with Propane (LP) systems?
No, this specific part number is calibrated for Natural Gas at 3.5" WC. Converting this valve for LP use is not recommended; always use the manufacturer-specified LP conversion kit or the dedicated LP valve variant.
Does this replace part number 9007555005?
Yes, the 100112110 is the current factory-authorized replacement for the older 9007555005 part number used in many A.O. Smith and State water heater models.
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 100112110 Gas Valve
The Lochinvar & A.O. Smith 100112110 Gas Valve is a direct OEM replacement designed for high-efficiency commercial and residential water heaters. This 120V gas control valve is engineered for natural gas (NG) applications, featuring a 1/2" inlet/outlet connection and a factory-set 3.5" WC manifold pressure. It is a critical component for maintaining precise fuel-to-air ratios, ensuring the intermittent pilot or direct spark ignition sequence remains stable under high-demand cycles. As a factory-direct replacement for 9007555005, this solenoid-operated valve provides the exact structural integrity and electrical specifications required by Lochinvar Knight and A.O. Smith Cyclon series units. For technicians performing HVACR troubleshooting, verifying 120v power at the 2-pin connector during the ignition trial is essential to confirm the status of the internal coil and prevent flame failure lockout codes. This robust 100112110 gas valve is built to withstand the thermal stress common in condensing water heaters, providing the reliability professional contractors expect.
Key Benefits- OEM Compatibility: Exact replacement for Lochinvar 100112110 and A.O. Smith 9007555005, ensuring zero-clearance fitment.
- Precision Pressure Control: Pre-regulated to 3.5" WC (Natural Gas) for optimal burner efficiency and reduced carbon buildup.
- Industrial Build: Heavy-duty solenoid construction rated for 120V operation, designed for 24/7 commercial duty cycles.
- Secure Connection: Features standard 1/2" NPT threading for leak-free integration with existing gas manifolds.
What are the symptoms of a failing 100112110 gas valve?
Common signs include repeated ignition failure, negative pressure readings during startup that fail to stabilize, or a "soft lockout" where the blower runs but the main burner never fires despite having 120v supply to the valve.
Is this valve compatible with Propane (LP) systems?
No, this specific part number is calibrated for Natural Gas at 3.5" WC. Converting this valve for LP use is not recommended; always use the manufacturer-specified LP conversion kit or the dedicated LP valve variant.
Does this replace part number 9007555005?
Yes, the 100112110 is the current factory-authorized replacement for the older 9007555005 part number used in many A.O. Smith and State water heater models.
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.
Product Information
Product Information
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Description
The Lochinvar & A.O. Smith 100112110 Gas Valve is a direct OEM replacement designed for high-efficiency commercial and residential water heaters. This 120V gas control valve is engineered for natural gas (NG) applications, featuring a 1/2" inlet/outlet connection and a factory-set 3.5" WC manifold pressure. It is a critical component for maintaining precise fuel-to-air ratios, ensuring the intermittent pilot or direct spark ignition sequence remains stable under high-demand cycles. As a factory-direct replacement for 9007555005, this solenoid-operated valve provides the exact structural integrity and electrical specifications required by Lochinvar Knight and A.O. Smith Cyclon series units. For technicians performing HVACR troubleshooting, verifying 120v power at the 2-pin connector during the ignition trial is essential to confirm the status of the internal coil and prevent flame failure lockout codes. This robust 100112110 gas valve is built to withstand the thermal stress common in condensing water heaters, providing the reliability professional contractors expect.
Key Benefits- OEM Compatibility: Exact replacement for Lochinvar 100112110 and A.O. Smith 9007555005, ensuring zero-clearance fitment.
- Precision Pressure Control: Pre-regulated to 3.5" WC (Natural Gas) for optimal burner efficiency and reduced carbon buildup.
- Industrial Build: Heavy-duty solenoid construction rated for 120V operation, designed for 24/7 commercial duty cycles.
- Secure Connection: Features standard 1/2" NPT threading for leak-free integration with existing gas manifolds.
What are the symptoms of a failing 100112110 gas valve?
Common signs include repeated ignition failure, negative pressure readings during startup that fail to stabilize, or a "soft lockout" where the blower runs but the main burner never fires despite having 120v supply to the valve.
Is this valve compatible with Propane (LP) systems?
No, this specific part number is calibrated for Natural Gas at 3.5" WC. Converting this valve for LP use is not recommended; always use the manufacturer-specified LP conversion kit or the dedicated LP valve variant.
Does this replace part number 9007555005?
Yes, the 100112110 is the current factory-authorized replacement for the older 9007555005 part number used in many A.O. Smith and State water heater models.
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.
