Lochinvar & A.O. Smith 100327013 Gasket
The Lochinvar 100327013 Mounting Gasket is a critical sealing component designed for high-efficiency commercial boilers and water heaters. As a direct replacement for legacy part number 100146321, this gasket is engineered to withstand the extreme thermal cycling and high-pressure environments typical of Lochinvar and A.O. Smith combustion assemblies. Proper installation of this OEM replacement gasket ensures a gas-tight seal between the burner mounting plate and the heat exchanger, preventing dangerous flue gas leakage and maintaining optimal combustion efficiency. When diagnosing HVAC burner manifold leaks or performing annual heat exchanger maintenance, replacing the high-temperature burner gasket is a standard protocol to avoid nuisance lockouts or CO sensor alarms. Built to exact Lochinvar boiler part specifications, this component features high-grade refractory materials that resist degradation under sustained operating temperatures, ensuring long-term structural integrity in demanding mechanical room applications.
Key Benefits for Technicians- Direct OEM Fit: Eliminates alignment issues common with universal aftermarket seals, ensuring a rapid boiler gasket replacement.
- Thermal Stability: Specifically rated for the high-exhaust temperatures found in modern condensing boilers.
- Updated Part Validation: Supersedes part 100146321, meeting current manufacturer tolerances for combustion safety.
- Operational Reliability: Critical for maintaining the precise air-fuel ratio required for low-NOx performance.
Is this gasket compatible with older copper-fin models?
This gasket is primarily utilized in modern condensing units; technicians should verify the specific heat exchanger series to ensure the bolt pattern aligns with the 100327013 footprint.
Do I need to apply additional RTV sealant with this gasket?
For most applications, this mounting gasket is designed to be installed dry to allow for proper compression; check your specific service manual for torque sequence requirements.
How can I identify a failing burner gasket?
Look for soot accumulation around the mounting plate, localized discoloration of the cabinet paint, or "hunting" during the combustion cycle due to secondary air induction.
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.
Lochinvar & A.O. Smith 100327013 Gasket
The Lochinvar 100327013 Mounting Gasket is a critical sealing component designed for high-efficiency commercial boilers and water heaters. As a direct replacement for legacy part number 100146321, this gasket is engineered to withstand the extreme thermal cycling and high-pressure environments typical of Lochinvar and A.O. Smith combustion assemblies. Proper installation of this OEM replacement gasket ensures a gas-tight seal between the burner mounting plate and the heat exchanger, preventing dangerous flue gas leakage and maintaining optimal combustion efficiency. When diagnosing HVAC burner manifold leaks or performing annual heat exchanger maintenance, replacing the high-temperature burner gasket is a standard protocol to avoid nuisance lockouts or CO sensor alarms. Built to exact Lochinvar boiler part specifications, this component features high-grade refractory materials that resist degradation under sustained operating temperatures, ensuring long-term structural integrity in demanding mechanical room applications.
Key Benefits for Technicians- Direct OEM Fit: Eliminates alignment issues common with universal aftermarket seals, ensuring a rapid boiler gasket replacement.
- Thermal Stability: Specifically rated for the high-exhaust temperatures found in modern condensing boilers.
- Updated Part Validation: Supersedes part 100146321, meeting current manufacturer tolerances for combustion safety.
- Operational Reliability: Critical for maintaining the precise air-fuel ratio required for low-NOx performance.
Is this gasket compatible with older copper-fin models?
This gasket is primarily utilized in modern condensing units; technicians should verify the specific heat exchanger series to ensure the bolt pattern aligns with the 100327013 footprint.
Do I need to apply additional RTV sealant with this gasket?
For most applications, this mounting gasket is designed to be installed dry to allow for proper compression; check your specific service manual for torque sequence requirements.
How can I identify a failing burner gasket?
Look for soot accumulation around the mounting plate, localized discoloration of the cabinet paint, or "hunting" during the combustion cycle due to secondary air induction.
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
Shipping & Returns
Shipping & Returns
Description
The Lochinvar 100327013 Mounting Gasket is a critical sealing component designed for high-efficiency commercial boilers and water heaters. As a direct replacement for legacy part number 100146321, this gasket is engineered to withstand the extreme thermal cycling and high-pressure environments typical of Lochinvar and A.O. Smith combustion assemblies. Proper installation of this OEM replacement gasket ensures a gas-tight seal between the burner mounting plate and the heat exchanger, preventing dangerous flue gas leakage and maintaining optimal combustion efficiency. When diagnosing HVAC burner manifold leaks or performing annual heat exchanger maintenance, replacing the high-temperature burner gasket is a standard protocol to avoid nuisance lockouts or CO sensor alarms. Built to exact Lochinvar boiler part specifications, this component features high-grade refractory materials that resist degradation under sustained operating temperatures, ensuring long-term structural integrity in demanding mechanical room applications.
Key Benefits for Technicians- Direct OEM Fit: Eliminates alignment issues common with universal aftermarket seals, ensuring a rapid boiler gasket replacement.
- Thermal Stability: Specifically rated for the high-exhaust temperatures found in modern condensing boilers.
- Updated Part Validation: Supersedes part 100146321, meeting current manufacturer tolerances for combustion safety.
- Operational Reliability: Critical for maintaining the precise air-fuel ratio required for low-NOx performance.
Is this gasket compatible with older copper-fin models?
This gasket is primarily utilized in modern condensing units; technicians should verify the specific heat exchanger series to ensure the bolt pattern aligns with the 100327013 footprint.
Do I need to apply additional RTV sealant with this gasket?
For most applications, this mounting gasket is designed to be installed dry to allow for proper compression; check your specific service manual for torque sequence requirements.
How can I identify a failing burner gasket?
Look for soot accumulation around the mounting plate, localized discoloration of the cabinet paint, or "hunting" during the combustion cycle due to secondary air induction.
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.
