Lochinvar & A.O. Smith 100187886 Assembly
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Lochinvar & A.O. Smith 100187886 Assembly

Lochinvar & A.O. Smith 100187886 Assembly

As a seasoned technician, you know that maintaining precise combustion air ratios is non-negotiable for high-efficiency commercial water heaters. The Lochinvar & A.O. Smith 100187886 Assembly is a genuine OEM blower intake reducer assembly designed specifically for Cyclone Mxi model BTH 300, 400, and 500 units, as well as the 200 and 201 series. This critical HVAC replacement part functions by narrowing the air intake diameter to increase the velocity of air moving into the blower. By optimizing this airflow intake control, the system achieves a more stable vacuum, directly improving the heating system efficiency and preventing common issues like resonance or flame pull-off. When replacing a damaged or cracked intake reducer, using this factory-spec Lochinvar blower part ensures the venturi and gas valve operate within original design parameters. This assembly is built to withstand the high-demand cycles of A.O. Smith commercial water heaters, providing the exact restriction needed for clean ignition and consistent thermal performance across all firing stages.

Key Benefits for the Contractor:
  • Precision Airflow Management: Corrects intake diameter to stabilize blower vacuum and improve combustion air-to-fuel ratios.
  • Direct Fit Compatibility: Specifically engineered for Cyclone Mxi BTH series (300, 400, 500) to ensure zero-gap installation.
  • Operational Noise Reduction: Reduces turbulence at the intake, significantly lowering decibel levels during high-fire operation.
  • Peak Efficiency Support: Restores factory-specified air admission rates to lower energy consumption and prevent nuisance fault codes.
Common Questions:
  • Which models are compatible with the 100187886 assembly? This assembly is primarily used in A.O. Smith Cyclone Mxi BTH-300, BTH-400, and BTH-500 models, along with compatible Lochinvar equivalents.
  • Does this part help with ignition failure codes? Yes, if the existing blower intake reducer is cracked or incorrectly sized, it can cause improper air pressure readings and trigger ignition sequence errors.
  • Is this a universal HVAC part? No, this is a genuine OEM assembly; using non-spec intake reducers can lead to unsafe combustion and potential equipment damage.

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.

$93.83
Lochinvar & A.O. Smith 100187886 Assembly
$93.83

Lochinvar & A.O. Smith 100187886 Assembly

As a seasoned technician, you know that maintaining precise combustion air ratios is non-negotiable for high-efficiency commercial water heaters. The Lochinvar & A.O. Smith 100187886 Assembly is a genuine OEM blower intake reducer assembly designed specifically for Cyclone Mxi model BTH 300, 400, and 500 units, as well as the 200 and 201 series. This critical HVAC replacement part functions by narrowing the air intake diameter to increase the velocity of air moving into the blower. By optimizing this airflow intake control, the system achieves a more stable vacuum, directly improving the heating system efficiency and preventing common issues like resonance or flame pull-off. When replacing a damaged or cracked intake reducer, using this factory-spec Lochinvar blower part ensures the venturi and gas valve operate within original design parameters. This assembly is built to withstand the high-demand cycles of A.O. Smith commercial water heaters, providing the exact restriction needed for clean ignition and consistent thermal performance across all firing stages.

Key Benefits for the Contractor:
  • Precision Airflow Management: Corrects intake diameter to stabilize blower vacuum and improve combustion air-to-fuel ratios.
  • Direct Fit Compatibility: Specifically engineered for Cyclone Mxi BTH series (300, 400, 500) to ensure zero-gap installation.
  • Operational Noise Reduction: Reduces turbulence at the intake, significantly lowering decibel levels during high-fire operation.
  • Peak Efficiency Support: Restores factory-specified air admission rates to lower energy consumption and prevent nuisance fault codes.
Common Questions:
  • Which models are compatible with the 100187886 assembly? This assembly is primarily used in A.O. Smith Cyclone Mxi BTH-300, BTH-400, and BTH-500 models, along with compatible Lochinvar equivalents.
  • Does this part help with ignition failure codes? Yes, if the existing blower intake reducer is cracked or incorrectly sized, it can cause improper air pressure readings and trigger ignition sequence errors.
  • Is this a universal HVAC part? No, this is a genuine OEM assembly; using non-spec intake reducers can lead to unsafe combustion and potential equipment damage.

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

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Description

As a seasoned technician, you know that maintaining precise combustion air ratios is non-negotiable for high-efficiency commercial water heaters. The Lochinvar & A.O. Smith 100187886 Assembly is a genuine OEM blower intake reducer assembly designed specifically for Cyclone Mxi model BTH 300, 400, and 500 units, as well as the 200 and 201 series. This critical HVAC replacement part functions by narrowing the air intake diameter to increase the velocity of air moving into the blower. By optimizing this airflow intake control, the system achieves a more stable vacuum, directly improving the heating system efficiency and preventing common issues like resonance or flame pull-off. When replacing a damaged or cracked intake reducer, using this factory-spec Lochinvar blower part ensures the venturi and gas valve operate within original design parameters. This assembly is built to withstand the high-demand cycles of A.O. Smith commercial water heaters, providing the exact restriction needed for clean ignition and consistent thermal performance across all firing stages.

Key Benefits for the Contractor:
  • Precision Airflow Management: Corrects intake diameter to stabilize blower vacuum and improve combustion air-to-fuel ratios.
  • Direct Fit Compatibility: Specifically engineered for Cyclone Mxi BTH series (300, 400, 500) to ensure zero-gap installation.
  • Operational Noise Reduction: Reduces turbulence at the intake, significantly lowering decibel levels during high-fire operation.
  • Peak Efficiency Support: Restores factory-specified air admission rates to lower energy consumption and prevent nuisance fault codes.
Common Questions:
  • Which models are compatible with the 100187886 assembly? This assembly is primarily used in A.O. Smith Cyclone Mxi BTH-300, BTH-400, and BTH-500 models, along with compatible Lochinvar equivalents.
  • Does this part help with ignition failure codes? Yes, if the existing blower intake reducer is cracked or incorrectly sized, it can cause improper air pressure readings and trigger ignition sequence errors.
  • Is this a universal HVAC part? No, this is a genuine OEM assembly; using non-spec intake reducers can lead to unsafe combustion and potential equipment damage.

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.