Lochinvar & A.O. Smith 100304988 Gasket
Ensure a high-integrity seal for your precision combustion equipment with the Lochinvar & A.O. Smith 100304988 Gasket. Specifically designed as a flame sensor gasket, this OEM replacement part maintains the airtight boundary necessary for accurate flame rectification and consistent signal transmission to the control board. For any service technician or mechanical contractor, replacing the gasket during annual maintenance or whenever the sensor is pulled is standard procedure to prevent air leaks that can destabilize the burner's flame pattern or lead to nuisance lockout codes. This HVAC flame sensor seal is engineered to withstand the extreme thermal cycling localized at the sensor mounting point on the combustion chamber door. By utilizing the 100304988 gasket, you verify a gas-tight fit that matches the original factory specifications for Lochinvar boiler parts and A.O. Smith water heater systems, reducing time spent on diagnostics and callbacks resulting from faulty secondary air-fuel ratios.
Key Benefits- Precision OEM Fit: Exact replacement for Lochinvar 100304988 and A.O. Smith 100304988, ensuring the sensor offset and depth remain within factory tolerances.
- High-Temperature Durability: Constructed from professional-grade materials capable of withstanding the intense heat of the combustion chamber without degrading or losing sealing tension.
- Leak Prevention: Eliminates bypass air at the sensor mounting flange, which is a common cause of erratic flame signals and "no flame sensed" errors.
- Contractor Grade: Streamlines routine HVAC burner maintenance, providing a reliable seal that meets professional-grade performance requirements for commercial and residential units.
When should the 100304988 flame sensor gasket be replaced?
Standard industry practice dictates replacing the 100304988 gasket every time the flame sensor is removed for cleaning or inspection. Reusing an old gasket can lead to improper seating and signal interference.
Is this gasket compatible with both Lochinvar and A.O. Smith units?
Yes, this is a shared OEM part number for numerous boiler and water heater models across both brands where a dedicated flame sensor gasket is specified in the technical manual.
What happens if the flame sensor gasket is missing or damaged?
A damaged gasket allows secondary air to enter the combustion area at the sensor, which can cause the flame to "lift" away from the sensor rod, resulting in an inconsistent microamp signal and system lockout.
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: $21.61
-65%$21.61
$7.56Lochinvar & A.O. Smith 100304988 Gasket
Ensure a high-integrity seal for your precision combustion equipment with the Lochinvar & A.O. Smith 100304988 Gasket. Specifically designed as a flame sensor gasket, this OEM replacement part maintains the airtight boundary necessary for accurate flame rectification and consistent signal transmission to the control board. For any service technician or mechanical contractor, replacing the gasket during annual maintenance or whenever the sensor is pulled is standard procedure to prevent air leaks that can destabilize the burner's flame pattern or lead to nuisance lockout codes. This HVAC flame sensor seal is engineered to withstand the extreme thermal cycling localized at the sensor mounting point on the combustion chamber door. By utilizing the 100304988 gasket, you verify a gas-tight fit that matches the original factory specifications for Lochinvar boiler parts and A.O. Smith water heater systems, reducing time spent on diagnostics and callbacks resulting from faulty secondary air-fuel ratios.
Key Benefits- Precision OEM Fit: Exact replacement for Lochinvar 100304988 and A.O. Smith 100304988, ensuring the sensor offset and depth remain within factory tolerances.
- High-Temperature Durability: Constructed from professional-grade materials capable of withstanding the intense heat of the combustion chamber without degrading or losing sealing tension.
- Leak Prevention: Eliminates bypass air at the sensor mounting flange, which is a common cause of erratic flame signals and "no flame sensed" errors.
- Contractor Grade: Streamlines routine HVAC burner maintenance, providing a reliable seal that meets professional-grade performance requirements for commercial and residential units.
When should the 100304988 flame sensor gasket be replaced?
Standard industry practice dictates replacing the 100304988 gasket every time the flame sensor is removed for cleaning or inspection. Reusing an old gasket can lead to improper seating and signal interference.
Is this gasket compatible with both Lochinvar and A.O. Smith units?
Yes, this is a shared OEM part number for numerous boiler and water heater models across both brands where a dedicated flame sensor gasket is specified in the technical manual.
What happens if the flame sensor gasket is missing or damaged?
A damaged gasket allows secondary air to enter the combustion area at the sensor, which can cause the flame to "lift" away from the sensor rod, resulting in an inconsistent microamp signal and system lockout.
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
Ensure a high-integrity seal for your precision combustion equipment with the Lochinvar & A.O. Smith 100304988 Gasket. Specifically designed as a flame sensor gasket, this OEM replacement part maintains the airtight boundary necessary for accurate flame rectification and consistent signal transmission to the control board. For any service technician or mechanical contractor, replacing the gasket during annual maintenance or whenever the sensor is pulled is standard procedure to prevent air leaks that can destabilize the burner's flame pattern or lead to nuisance lockout codes. This HVAC flame sensor seal is engineered to withstand the extreme thermal cycling localized at the sensor mounting point on the combustion chamber door. By utilizing the 100304988 gasket, you verify a gas-tight fit that matches the original factory specifications for Lochinvar boiler parts and A.O. Smith water heater systems, reducing time spent on diagnostics and callbacks resulting from faulty secondary air-fuel ratios.
Key Benefits- Precision OEM Fit: Exact replacement for Lochinvar 100304988 and A.O. Smith 100304988, ensuring the sensor offset and depth remain within factory tolerances.
- High-Temperature Durability: Constructed from professional-grade materials capable of withstanding the intense heat of the combustion chamber without degrading or losing sealing tension.
- Leak Prevention: Eliminates bypass air at the sensor mounting flange, which is a common cause of erratic flame signals and "no flame sensed" errors.
- Contractor Grade: Streamlines routine HVAC burner maintenance, providing a reliable seal that meets professional-grade performance requirements for commercial and residential units.
When should the 100304988 flame sensor gasket be replaced?
Standard industry practice dictates replacing the 100304988 gasket every time the flame sensor is removed for cleaning or inspection. Reusing an old gasket can lead to improper seating and signal interference.
Is this gasket compatible with both Lochinvar and A.O. Smith units?
Yes, this is a shared OEM part number for numerous boiler and water heater models across both brands where a dedicated flame sensor gasket is specified in the technical manual.
What happens if the flame sensor gasket is missing or damaged?
A damaged gasket allows secondary air to enter the combustion area at the sensor, which can cause the flame to "lift" away from the sensor rod, resulting in an inconsistent microamp signal and system lockout.
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.
