Lochinvar & A.O. Smith 100288878 Gasket
The Lochinvar & A.O. Smith 100288878 Gasket is a high-temperature silicone blower gasket engineered specifically for high-efficiency condensing boilers and water heaters. As a critical sealing component for Lochinvar FTX and A.O. Smith venting systems, this 4.2-inch to 4.7-2-inch square gasket ensures an airtight seal between the combustion blower and the burner assembly. This prevents carbon monoxide leakage and maintains the precise air-fuel ratio required for optimal thermal efficiency. Built with premium heat-resistant silicone, the 100288878 is designed to withstand the intense thermal cycling and corrosive condensate common in modern HVAC combustion blower applications.
For service contractors specializing in Lochinvar boiler repair, this OEM part is essential for maintaining the pressure integrity of the fan assembly. Accurate seating of the 100288878 burner gasket is necessary to eliminate vibration noise and pressure switch faults. Whether you are performing a seasonal tune-up or a full combustion blower replacement, using a genuine HVAC blower motor gasket ensures the equipment operates within manufacturer specifications while protecting the blower housing from high-temperature exhaust escape.
Key Benefits
- Compatible with high-output Lochinvar FTX600L, FTX725N, and FTX850N models for precise fitment.
- Engineered from industrial-grade silicone to handle extreme heat without degrading or losing elasticity.
- Maintains a critical air-tight seal to ensure maximum combustion efficiency and safe venting.
- Direct OEM replacement part for A.O. Smith and Lochinvar systems, reducing downtime during emergency service calls.
- Prevents common blower motor leaks that can lead to system shutdowns or unsafe operating conditions.
Common Questions
When should this blower gasket be replaced?
Technicians should inspect the Lochinvar 100288878 during every annual maintenance check. It must be replaced if there are signs of brittleness, cracking, or if the blower motor is removed for cleaning or replacement to ensure a fresh compression seal.
What happens if the blower gasket fails?
A compromised silicone gasket can lead to flue gas leakage, whistling noises, and inconsistent combustion performance. This often results in the system’s pressure switch failing to close, preventing the boiler from firing.
Is this gasket compatible with other A.O. Smith models?
Yes, the 100288878 Gasket is utilized across several commercial water heater and high-efficiency boiler platforms. Always verify the specific part number in the equipment’s technical manual before installation.
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: $36.01
-65%$36.01
$12.60Lochinvar & A.O. Smith 100288878 Gasket
The Lochinvar & A.O. Smith 100288878 Gasket is a high-temperature silicone blower gasket engineered specifically for high-efficiency condensing boilers and water heaters. As a critical sealing component for Lochinvar FTX and A.O. Smith venting systems, this 4.2-inch to 4.7-2-inch square gasket ensures an airtight seal between the combustion blower and the burner assembly. This prevents carbon monoxide leakage and maintains the precise air-fuel ratio required for optimal thermal efficiency. Built with premium heat-resistant silicone, the 100288878 is designed to withstand the intense thermal cycling and corrosive condensate common in modern HVAC combustion blower applications.
For service contractors specializing in Lochinvar boiler repair, this OEM part is essential for maintaining the pressure integrity of the fan assembly. Accurate seating of the 100288878 burner gasket is necessary to eliminate vibration noise and pressure switch faults. Whether you are performing a seasonal tune-up or a full combustion blower replacement, using a genuine HVAC blower motor gasket ensures the equipment operates within manufacturer specifications while protecting the blower housing from high-temperature exhaust escape.
Key Benefits
- Compatible with high-output Lochinvar FTX600L, FTX725N, and FTX850N models for precise fitment.
- Engineered from industrial-grade silicone to handle extreme heat without degrading or losing elasticity.
- Maintains a critical air-tight seal to ensure maximum combustion efficiency and safe venting.
- Direct OEM replacement part for A.O. Smith and Lochinvar systems, reducing downtime during emergency service calls.
- Prevents common blower motor leaks that can lead to system shutdowns or unsafe operating conditions.
Common Questions
When should this blower gasket be replaced?
Technicians should inspect the Lochinvar 100288878 during every annual maintenance check. It must be replaced if there are signs of brittleness, cracking, or if the blower motor is removed for cleaning or replacement to ensure a fresh compression seal.
What happens if the blower gasket fails?
A compromised silicone gasket can lead to flue gas leakage, whistling noises, and inconsistent combustion performance. This often results in the system’s pressure switch failing to close, preventing the boiler from firing.
Is this gasket compatible with other A.O. Smith models?
Yes, the 100288878 Gasket is utilized across several commercial water heater and high-efficiency boiler platforms. Always verify the specific part number in the equipment’s technical manual before installation.
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 & A.O. Smith 100288878 Gasket is a high-temperature silicone blower gasket engineered specifically for high-efficiency condensing boilers and water heaters. As a critical sealing component for Lochinvar FTX and A.O. Smith venting systems, this 4.2-inch to 4.7-2-inch square gasket ensures an airtight seal between the combustion blower and the burner assembly. This prevents carbon monoxide leakage and maintains the precise air-fuel ratio required for optimal thermal efficiency. Built with premium heat-resistant silicone, the 100288878 is designed to withstand the intense thermal cycling and corrosive condensate common in modern HVAC combustion blower applications.
For service contractors specializing in Lochinvar boiler repair, this OEM part is essential for maintaining the pressure integrity of the fan assembly. Accurate seating of the 100288878 burner gasket is necessary to eliminate vibration noise and pressure switch faults. Whether you are performing a seasonal tune-up or a full combustion blower replacement, using a genuine HVAC blower motor gasket ensures the equipment operates within manufacturer specifications while protecting the blower housing from high-temperature exhaust escape.
Key Benefits
- Compatible with high-output Lochinvar FTX600L, FTX725N, and FTX850N models for precise fitment.
- Engineered from industrial-grade silicone to handle extreme heat without degrading or losing elasticity.
- Maintains a critical air-tight seal to ensure maximum combustion efficiency and safe venting.
- Direct OEM replacement part for A.O. Smith and Lochinvar systems, reducing downtime during emergency service calls.
- Prevents common blower motor leaks that can lead to system shutdowns or unsafe operating conditions.
Common Questions
When should this blower gasket be replaced?
Technicians should inspect the Lochinvar 100288878 during every annual maintenance check. It must be replaced if there are signs of brittleness, cracking, or if the blower motor is removed for cleaning or replacement to ensure a fresh compression seal.
What happens if the blower gasket fails?
A compromised silicone gasket can lead to flue gas leakage, whistling noises, and inconsistent combustion performance. This often results in the system’s pressure switch failing to close, preventing the boiler from firing.
Is this gasket compatible with other A.O. Smith models?
Yes, the 100288878 Gasket is utilized across several commercial water heater and high-efficiency boiler platforms. Always verify the specific part number in the equipment’s technical manual before installation.
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.
