Lochinvar & A.O. Smith 100112323 Gas Valve
The Lochinvar & A.O. Smith 100112323 Gas Valve is a critical OEM component engineered for high-recovery commercial water heaters and boilers, specifically the HW300 and HW399 models. This 3/4" x 3/4" NPT slow-open natural gas valve is designed to manage pilot ignition and main burner flow with precision. As a veteran-preferred HVAC replacement part, it ensures a controlled, gradual gas release to prevent combustion surges and "hard starts" that can stress the heat exchanger. Whether you are servicing a Lochinvar Knight series or an A.O. Smith commercial water heater, this genuine 100112323 gas control valve serves as a direct replacement for the obsolete 9007867005. Its robust construction supports consistent manifold pressure, ensuring the appliance operates at factory-specified thermal efficiency. For field technicians, this is the standard natural gas valve kit for restoring safe and reliable burner sequencing in demanding hydronic applications.
Key Benefits for Technicians:
- Direct OEM Compatibility: Engineered as a drop-in replacement for the Lochinvar 100112323 and A.O. Smith 9007867005, eliminating the need for manifold modifications.
- Slow-Opening Action: Provides a soft-ignition sequence that reduces mechanical stress on the burner assembly and improves safety across the heating cycle.
- High-Flow Capacity: Standard 3/4-inch inlet and outlet sizing accommodates the high BTU requirements of HW300 and HW399 systems.
- Integrated Safety Regulation: Maintains precise gas flow control to prevent flame failure and ignition-related fault codes on the SMART SYSTEM control board.
Common Questions:
Does the 100112323 support Propane (LP) conversion?
No, this valve is factory-configured specifically for Natural Gas (NAT) applications. Using this valve with Liquid Propane without a verified conversion kit can cause hazardous operation.
Can I use this valve on an HW400 model?
This specific part is verified for HW300 and HW399 units. Always verify your specific model's data plate and parts list, as gas valve specifications change based on total BTU input.
What symptom indicates this valve needs replacement?
Common indicators include "Ignition Failure" or "Flame Failure" codes where you have a verified spark but no gas flow or pressure rise at the manifold tap.
Important Note:
?? California Proposition 65 Warning: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
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: $487.71
-65%$487.71
$170.70Lochinvar & A.O. Smith 100112323 Gas Valve
The Lochinvar & A.O. Smith 100112323 Gas Valve is a critical OEM component engineered for high-recovery commercial water heaters and boilers, specifically the HW300 and HW399 models. This 3/4" x 3/4" NPT slow-open natural gas valve is designed to manage pilot ignition and main burner flow with precision. As a veteran-preferred HVAC replacement part, it ensures a controlled, gradual gas release to prevent combustion surges and "hard starts" that can stress the heat exchanger. Whether you are servicing a Lochinvar Knight series or an A.O. Smith commercial water heater, this genuine 100112323 gas control valve serves as a direct replacement for the obsolete 9007867005. Its robust construction supports consistent manifold pressure, ensuring the appliance operates at factory-specified thermal efficiency. For field technicians, this is the standard natural gas valve kit for restoring safe and reliable burner sequencing in demanding hydronic applications.
Key Benefits for Technicians:
- Direct OEM Compatibility: Engineered as a drop-in replacement for the Lochinvar 100112323 and A.O. Smith 9007867005, eliminating the need for manifold modifications.
- Slow-Opening Action: Provides a soft-ignition sequence that reduces mechanical stress on the burner assembly and improves safety across the heating cycle.
- High-Flow Capacity: Standard 3/4-inch inlet and outlet sizing accommodates the high BTU requirements of HW300 and HW399 systems.
- Integrated Safety Regulation: Maintains precise gas flow control to prevent flame failure and ignition-related fault codes on the SMART SYSTEM control board.
Common Questions:
Does the 100112323 support Propane (LP) conversion?
No, this valve is factory-configured specifically for Natural Gas (NAT) applications. Using this valve with Liquid Propane without a verified conversion kit can cause hazardous operation.
Can I use this valve on an HW400 model?
This specific part is verified for HW300 and HW399 units. Always verify your specific model's data plate and parts list, as gas valve specifications change based on total BTU input.
What symptom indicates this valve needs replacement?
Common indicators include "Ignition Failure" or "Flame Failure" codes where you have a verified spark but no gas flow or pressure rise at the manifold tap.
Important Note:
?? California Proposition 65 Warning: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
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 100112323 Gas Valve is a critical OEM component engineered for high-recovery commercial water heaters and boilers, specifically the HW300 and HW399 models. This 3/4" x 3/4" NPT slow-open natural gas valve is designed to manage pilot ignition and main burner flow with precision. As a veteran-preferred HVAC replacement part, it ensures a controlled, gradual gas release to prevent combustion surges and "hard starts" that can stress the heat exchanger. Whether you are servicing a Lochinvar Knight series or an A.O. Smith commercial water heater, this genuine 100112323 gas control valve serves as a direct replacement for the obsolete 9007867005. Its robust construction supports consistent manifold pressure, ensuring the appliance operates at factory-specified thermal efficiency. For field technicians, this is the standard natural gas valve kit for restoring safe and reliable burner sequencing in demanding hydronic applications.
Key Benefits for Technicians:
- Direct OEM Compatibility: Engineered as a drop-in replacement for the Lochinvar 100112323 and A.O. Smith 9007867005, eliminating the need for manifold modifications.
- Slow-Opening Action: Provides a soft-ignition sequence that reduces mechanical stress on the burner assembly and improves safety across the heating cycle.
- High-Flow Capacity: Standard 3/4-inch inlet and outlet sizing accommodates the high BTU requirements of HW300 and HW399 systems.
- Integrated Safety Regulation: Maintains precise gas flow control to prevent flame failure and ignition-related fault codes on the SMART SYSTEM control board.
Common Questions:
Does the 100112323 support Propane (LP) conversion?
No, this valve is factory-configured specifically for Natural Gas (NAT) applications. Using this valve with Liquid Propane without a verified conversion kit can cause hazardous operation.
Can I use this valve on an HW400 model?
This specific part is verified for HW300 and HW399 units. Always verify your specific model's data plate and parts list, as gas valve specifications change based on total BTU input.
What symptom indicates this valve needs replacement?
Common indicators include "Ignition Failure" or "Flame Failure" codes where you have a verified spark but no gas flow or pressure rise at the manifold tap.
Important Note:
?? California Proposition 65 Warning: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
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.
