Lochinvar & A.O. Smith 100277793 Gasket
When you are performing high-limit maintenance on commercial water heaters or boilers, ensuring a gas-tight seal at the combustion interface is non-negotiable. The Lochinvar & A.O. Smith 100277793 Gasket is a precision-engineered Burner Gasket 2 Assy designed to withstand the thermal cycling and high-pressure demands of modern gas-fired equipment. This OEM replacement gasket provides a critical barrier between the burner assembly and the combustion chamber, preventing hazardous flue gas bypass and maintaining the pressure differentials required for high-efficiency operation.
Manufactured to exact Lochinvar boiler parts specifications, this kit often includes the necessary silicone or high-temp fiber gaskets to reseal the burner door and sight glass. For service technicians, utilizing a genuine 100277793 burner gasket assembly is essential for restoring the factory-rated combustion airflow and preventing CO leakage. Whether you are servicing a Lochinvar Armor or an A.O. Smith commercial unit, this water heater burner gasket ensures the burner ignition sequence remains stable and efficient under full load.
Key Benefits for Technicians:- Engineered Thermal Resistance: High-grade materials prevent degradation under extreme combustion chamber temperatures.
- Precision Fitment: Eliminates the risk of air-fuel ratio imbalances caused by improper aftermarket seals.
- Comprehensive Seal: The Burner Gasket 2 Assy design targets multiple interface points to secure the entire burner door assembly.
- Safety Compliance: Maintains the integrity of the sealed combustion system, critical for meeting local mechanical codes.
Does this kit include gaskets for the sight glass?
Yes, technically relevant configurations of the 100277793 assembly often include the primary burner gasket and the smaller silicone gaskets required for the sight glass and pilot assembly.
When should this gasket be replaced?
Technicians should replace the burner gasket whenever the burner is removed for inspection, if there is visible scorching on the jacket, or if a combustion analysis indicates air infiltration.
Is this compatible with both Lochinvar and A.O. Smith units?
Correct. As an OEM part used across the parent company’s brands, it is the standard replacement for specific commercial water heaters and high-efficiency boilers where this part number is listed in the 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: $287.74
-65%$287.74
$100.71Lochinvar & A.O. Smith 100277793 Gasket
When you are performing high-limit maintenance on commercial water heaters or boilers, ensuring a gas-tight seal at the combustion interface is non-negotiable. The Lochinvar & A.O. Smith 100277793 Gasket is a precision-engineered Burner Gasket 2 Assy designed to withstand the thermal cycling and high-pressure demands of modern gas-fired equipment. This OEM replacement gasket provides a critical barrier between the burner assembly and the combustion chamber, preventing hazardous flue gas bypass and maintaining the pressure differentials required for high-efficiency operation.
Manufactured to exact Lochinvar boiler parts specifications, this kit often includes the necessary silicone or high-temp fiber gaskets to reseal the burner door and sight glass. For service technicians, utilizing a genuine 100277793 burner gasket assembly is essential for restoring the factory-rated combustion airflow and preventing CO leakage. Whether you are servicing a Lochinvar Armor or an A.O. Smith commercial unit, this water heater burner gasket ensures the burner ignition sequence remains stable and efficient under full load.
Key Benefits for Technicians:- Engineered Thermal Resistance: High-grade materials prevent degradation under extreme combustion chamber temperatures.
- Precision Fitment: Eliminates the risk of air-fuel ratio imbalances caused by improper aftermarket seals.
- Comprehensive Seal: The Burner Gasket 2 Assy design targets multiple interface points to secure the entire burner door assembly.
- Safety Compliance: Maintains the integrity of the sealed combustion system, critical for meeting local mechanical codes.
Does this kit include gaskets for the sight glass?
Yes, technically relevant configurations of the 100277793 assembly often include the primary burner gasket and the smaller silicone gaskets required for the sight glass and pilot assembly.
When should this gasket be replaced?
Technicians should replace the burner gasket whenever the burner is removed for inspection, if there is visible scorching on the jacket, or if a combustion analysis indicates air infiltration.
Is this compatible with both Lochinvar and A.O. Smith units?
Correct. As an OEM part used across the parent company’s brands, it is the standard replacement for specific commercial water heaters and high-efficiency boilers where this part number is listed in the 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
When you are performing high-limit maintenance on commercial water heaters or boilers, ensuring a gas-tight seal at the combustion interface is non-negotiable. The Lochinvar & A.O. Smith 100277793 Gasket is a precision-engineered Burner Gasket 2 Assy designed to withstand the thermal cycling and high-pressure demands of modern gas-fired equipment. This OEM replacement gasket provides a critical barrier between the burner assembly and the combustion chamber, preventing hazardous flue gas bypass and maintaining the pressure differentials required for high-efficiency operation.
Manufactured to exact Lochinvar boiler parts specifications, this kit often includes the necessary silicone or high-temp fiber gaskets to reseal the burner door and sight glass. For service technicians, utilizing a genuine 100277793 burner gasket assembly is essential for restoring the factory-rated combustion airflow and preventing CO leakage. Whether you are servicing a Lochinvar Armor or an A.O. Smith commercial unit, this water heater burner gasket ensures the burner ignition sequence remains stable and efficient under full load.
Key Benefits for Technicians:- Engineered Thermal Resistance: High-grade materials prevent degradation under extreme combustion chamber temperatures.
- Precision Fitment: Eliminates the risk of air-fuel ratio imbalances caused by improper aftermarket seals.
- Comprehensive Seal: The Burner Gasket 2 Assy design targets multiple interface points to secure the entire burner door assembly.
- Safety Compliance: Maintains the integrity of the sealed combustion system, critical for meeting local mechanical codes.
Does this kit include gaskets for the sight glass?
Yes, technically relevant configurations of the 100277793 assembly often include the primary burner gasket and the smaller silicone gaskets required for the sight glass and pilot assembly.
When should this gasket be replaced?
Technicians should replace the burner gasket whenever the burner is removed for inspection, if there is visible scorching on the jacket, or if a combustion analysis indicates air infiltration.
Is this compatible with both Lochinvar and A.O. Smith units?
Correct. As an OEM part used across the parent company’s brands, it is the standard replacement for specific commercial water heaters and high-efficiency boilers where this part number is listed in the 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.
