
Lochinvar & A.O. Smith 100267000 Inducer
As a veteran tech, you know that a failing draft inducer motor is often the culprit behind pressure switch errors and ignition failures in high-efficiency systems. This genuine Lochinvar & A.O. Smith 100267000 Inducer is a direct OEM replacement designed specifically for KHN199, KHN285, and equivalent WH-series Knight boilers. Operating on a standard 120V 60Hz electrical profile, this inducer fan assembly is engineered to maintain the precise negative pressure required to safely evacuate flue gases while optimizing the combustion air-to-fuel ratio.
The 100267000 assembly features a rugged housing and balanced blower wheel to ensure quiet operation and vibration resistance, preventing premature bearing wear common in aftermarket alternatives. For contractors, the drop-in design simplifies Lochinvar boiler repair, securing a tight seal against the heat exchanger for maximum thermal efficiency. Whether you are dealing with a combustion blower that won’t spin up or a seized motor causing a lockout, this replacement inducer motor provides the exact performance specs required for commercial and residential hydronic applications.
Key Benefits for the Contractor:- OEM Compatibility: Exact fit for Lochinvar Knight KHN and WH series models, ensuring no field modifications are required.
- Stable Combustion: Maintains consistent negative pressure to prevent nuisance pressure switch trips and E06/F12 fault codes.
- Engineered Durability: High-density motor components are built to handle the high-cycle demands of modulating gas-fired boilers.
- Reduced Operational Noise: Precision-balanced fan blades minimize harmonic resonance through the venting system.
- What are the symptoms of a failing 100267000 inducer? Look for a loud humming or grinding noise at start-up, or a "Check Fan" error on the control board indicates the motor isn't reaching the target RPM.
- Does this include the necessary gaskets? This assembly is the primary fan unit; we recommend checking the condition of the existing blower-to-flue gaskets during installation for a gas-tight seal.
- Will this work with A.O. Smith water heaters? Yes, this cross-references with specific A.O. Smith high-efficiency series; verify part number 100267000 in your service manual.
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: $386.27
-65%$386.27
$135.19Lochinvar & A.O. Smith 100267000 Inducer
As a veteran tech, you know that a failing draft inducer motor is often the culprit behind pressure switch errors and ignition failures in high-efficiency systems. This genuine Lochinvar & A.O. Smith 100267000 Inducer is a direct OEM replacement designed specifically for KHN199, KHN285, and equivalent WH-series Knight boilers. Operating on a standard 120V 60Hz electrical profile, this inducer fan assembly is engineered to maintain the precise negative pressure required to safely evacuate flue gases while optimizing the combustion air-to-fuel ratio.
The 100267000 assembly features a rugged housing and balanced blower wheel to ensure quiet operation and vibration resistance, preventing premature bearing wear common in aftermarket alternatives. For contractors, the drop-in design simplifies Lochinvar boiler repair, securing a tight seal against the heat exchanger for maximum thermal efficiency. Whether you are dealing with a combustion blower that won’t spin up or a seized motor causing a lockout, this replacement inducer motor provides the exact performance specs required for commercial and residential hydronic applications.
Key Benefits for the Contractor:- OEM Compatibility: Exact fit for Lochinvar Knight KHN and WH series models, ensuring no field modifications are required.
- Stable Combustion: Maintains consistent negative pressure to prevent nuisance pressure switch trips and E06/F12 fault codes.
- Engineered Durability: High-density motor components are built to handle the high-cycle demands of modulating gas-fired boilers.
- Reduced Operational Noise: Precision-balanced fan blades minimize harmonic resonance through the venting system.
- What are the symptoms of a failing 100267000 inducer? Look for a loud humming or grinding noise at start-up, or a "Check Fan" error on the control board indicates the motor isn't reaching the target RPM.
- Does this include the necessary gaskets? This assembly is the primary fan unit; we recommend checking the condition of the existing blower-to-flue gaskets during installation for a gas-tight seal.
- Will this work with A.O. Smith water heaters? Yes, this cross-references with specific A.O. Smith high-efficiency series; verify part number 100267000 in your service manual.
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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Description
As a veteran tech, you know that a failing draft inducer motor is often the culprit behind pressure switch errors and ignition failures in high-efficiency systems. This genuine Lochinvar & A.O. Smith 100267000 Inducer is a direct OEM replacement designed specifically for KHN199, KHN285, and equivalent WH-series Knight boilers. Operating on a standard 120V 60Hz electrical profile, this inducer fan assembly is engineered to maintain the precise negative pressure required to safely evacuate flue gases while optimizing the combustion air-to-fuel ratio.
The 100267000 assembly features a rugged housing and balanced blower wheel to ensure quiet operation and vibration resistance, preventing premature bearing wear common in aftermarket alternatives. For contractors, the drop-in design simplifies Lochinvar boiler repair, securing a tight seal against the heat exchanger for maximum thermal efficiency. Whether you are dealing with a combustion blower that won’t spin up or a seized motor causing a lockout, this replacement inducer motor provides the exact performance specs required for commercial and residential hydronic applications.
Key Benefits for the Contractor:- OEM Compatibility: Exact fit for Lochinvar Knight KHN and WH series models, ensuring no field modifications are required.
- Stable Combustion: Maintains consistent negative pressure to prevent nuisance pressure switch trips and E06/F12 fault codes.
- Engineered Durability: High-density motor components are built to handle the high-cycle demands of modulating gas-fired boilers.
- Reduced Operational Noise: Precision-balanced fan blades minimize harmonic resonance through the venting system.
- What are the symptoms of a failing 100267000 inducer? Look for a loud humming or grinding noise at start-up, or a "Check Fan" error on the control board indicates the motor isn't reaching the target RPM.
- Does this include the necessary gaskets? This assembly is the primary fan unit; we recommend checking the condition of the existing blower-to-flue gaskets during installation for a gas-tight seal.
- Will this work with A.O. Smith water heaters? Yes, this cross-references with specific A.O. Smith high-efficiency series; verify part number 100267000 in your service manual.
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.












