Lochinvar & A.O. Smith 100113148 Assembly
The Lochinvar & A.O. Smith 100113148 Gas Valve/Venturi Assembly is a critical OEM component engineered for high-efficiency condensing boilers and commercial water heaters. As a veteran-grade HVAC combustion control, this assembly integrates a precision gas regulator with a high-performance venturi mixer to maintain the optimal air-to-fuel ratio required for stable ignition and peak thermal output. Field technicians rely on this genuine 100113148 replacement part to resolve common combustion errors and "soft lockout" conditions in Lochinvar Knight and A.O. Smith Cyclone series units. The heavy-duty gas train assembly is calibrated to ensure low-emission performance and consistent BTU delivery across various modulation ranges. Designed for seamless integration, this 100113148 assembly simplifies the venturi gas valve replacement process, ensuring the pressure-regulating valve and induction nozzle operate in perfect synchronization for reliable residential and commercial heating demands.
Key Benefits
- Precise Air-Fuel Calibration: Integrated venturi mixer ensures exact stoichiometric ratios for efficient gas combustion.
- Direct OEM Compatibility: Verified fit for specific Lochinvar and A.O. Smith boilers, eliminating the need for field modifications.
- Enhanced System Reliability: Rectifies issues related to improper gas pressure regulation and erratic burner flame signals.
- Durable Construction: Built to withstand high-cycle commercial operation and temperature fluctuations within the HVAC cabinet.
- Optimized Burner Performance: Consistent flow characteristics reduce soot buildup and extend the service life of the heat exchanger.
Common Questions
What are the symptoms of a failing 100113148 gas valve assembly?
Technicians often observe delayed ignition, unexpected flame failure lockouts, or high CO levels. A compromised venturi assembly may also result in audible "chugging" or whistling during the pre-purge or ignition cycle.
Is this part compatible with both Natural Gas and Propane units?
The 100113148 assembly is typically configured for specific fuel types according to the manufacturer's manifold pressure specs. Always check the orifice and spring settings to ensure it matches the gas valve specifications for your specific fuel source.
Can I replace just the venturi without the gas valve?
While individual components are sometimes available, this complete valve and venturi assembly is factory-sealed and bench-tested to ensure the gasket integrity and flow rates are perfectly matched, preventing potential vacuum leaks or combustion imbalances.
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.
Original: $528.66
-65%$528.66
$185.03Lochinvar & A.O. Smith 100113148 Assembly
The Lochinvar & A.O. Smith 100113148 Gas Valve/Venturi Assembly is a critical OEM component engineered for high-efficiency condensing boilers and commercial water heaters. As a veteran-grade HVAC combustion control, this assembly integrates a precision gas regulator with a high-performance venturi mixer to maintain the optimal air-to-fuel ratio required for stable ignition and peak thermal output. Field technicians rely on this genuine 100113148 replacement part to resolve common combustion errors and "soft lockout" conditions in Lochinvar Knight and A.O. Smith Cyclone series units. The heavy-duty gas train assembly is calibrated to ensure low-emission performance and consistent BTU delivery across various modulation ranges. Designed for seamless integration, this 100113148 assembly simplifies the venturi gas valve replacement process, ensuring the pressure-regulating valve and induction nozzle operate in perfect synchronization for reliable residential and commercial heating demands.
Key Benefits
- Precise Air-Fuel Calibration: Integrated venturi mixer ensures exact stoichiometric ratios for efficient gas combustion.
- Direct OEM Compatibility: Verified fit for specific Lochinvar and A.O. Smith boilers, eliminating the need for field modifications.
- Enhanced System Reliability: Rectifies issues related to improper gas pressure regulation and erratic burner flame signals.
- Durable Construction: Built to withstand high-cycle commercial operation and temperature fluctuations within the HVAC cabinet.
- Optimized Burner Performance: Consistent flow characteristics reduce soot buildup and extend the service life of the heat exchanger.
Common Questions
What are the symptoms of a failing 100113148 gas valve assembly?
Technicians often observe delayed ignition, unexpected flame failure lockouts, or high CO levels. A compromised venturi assembly may also result in audible "chugging" or whistling during the pre-purge or ignition cycle.
Is this part compatible with both Natural Gas and Propane units?
The 100113148 assembly is typically configured for specific fuel types according to the manufacturer's manifold pressure specs. Always check the orifice and spring settings to ensure it matches the gas valve specifications for your specific fuel source.
Can I replace just the venturi without the gas valve?
While individual components are sometimes available, this complete valve and venturi assembly is factory-sealed and bench-tested to ensure the gasket integrity and flow rates are perfectly matched, preventing potential vacuum leaks or combustion imbalances.
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 100113148 Gas Valve/Venturi Assembly is a critical OEM component engineered for high-efficiency condensing boilers and commercial water heaters. As a veteran-grade HVAC combustion control, this assembly integrates a precision gas regulator with a high-performance venturi mixer to maintain the optimal air-to-fuel ratio required for stable ignition and peak thermal output. Field technicians rely on this genuine 100113148 replacement part to resolve common combustion errors and "soft lockout" conditions in Lochinvar Knight and A.O. Smith Cyclone series units. The heavy-duty gas train assembly is calibrated to ensure low-emission performance and consistent BTU delivery across various modulation ranges. Designed for seamless integration, this 100113148 assembly simplifies the venturi gas valve replacement process, ensuring the pressure-regulating valve and induction nozzle operate in perfect synchronization for reliable residential and commercial heating demands.
Key Benefits
- Precise Air-Fuel Calibration: Integrated venturi mixer ensures exact stoichiometric ratios for efficient gas combustion.
- Direct OEM Compatibility: Verified fit for specific Lochinvar and A.O. Smith boilers, eliminating the need for field modifications.
- Enhanced System Reliability: Rectifies issues related to improper gas pressure regulation and erratic burner flame signals.
- Durable Construction: Built to withstand high-cycle commercial operation and temperature fluctuations within the HVAC cabinet.
- Optimized Burner Performance: Consistent flow characteristics reduce soot buildup and extend the service life of the heat exchanger.
Common Questions
What are the symptoms of a failing 100113148 gas valve assembly?
Technicians often observe delayed ignition, unexpected flame failure lockouts, or high CO levels. A compromised venturi assembly may also result in audible "chugging" or whistling during the pre-purge or ignition cycle.
Is this part compatible with both Natural Gas and Propane units?
The 100113148 assembly is typically configured for specific fuel types according to the manufacturer's manifold pressure specs. Always check the orifice and spring settings to ensure it matches the gas valve specifications for your specific fuel source.
Can I replace just the venturi without the gas valve?
While individual components are sometimes available, this complete valve and venturi assembly is factory-sealed and bench-tested to ensure the gasket integrity and flow rates are perfectly matched, preventing potential vacuum leaks or combustion imbalances.
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.
