Lochinvar & A.O. Smith 100233624 Gasket
The Lochinvar & A.O. Smith 100233624 Gasket is a critical OEM component designed specifically for the small gas air arm assemblies in high-efficiency commercial and residential boilers. Engineered to withstand the rigorous thermal cycling of modern combustion systems, this cover gasket ensures a high-integrity seal between the air arm and the housing. By preventing gas leaks and maintaining precise air-fuel ratios, it is vital for achieving optimal combustion efficiency and preventing hazardous flue gas bypass. This specific HVAC gasket is a direct replacement for legacy part numbers GKT20020 and 100146351, making it a standard stock item for servicing Lochinvar Knight and A.O. Smith specialized heating equipment.
Key Benefits:- Precise Fitment: Tailored for the small gas air arm to eliminate vacuum leaks and ensure stable manifold pressure.
- High-Temperature Durability: Fabricated from advanced materials to resist degradation in demanding boiler combustion environments.
- Compatibility: Direct OEM match for Lochinvar FBN and FBL models (2500-3500 series), maintaining original equipment specifications.
- Safety Integrity: Plays a fundamental role in flue gas containment, protecting the mechanical room from carbon monoxide leakage.
- When should this gasket be replaced? Always replace the 100233624 gasket whenever the gas air arm cover is removed for burner inspection or heat exchanger cleaning to prevent seal failure.
- Is this compatible with the larger air arm assemblies? No, this is the "small" variant (approximately 6.938 inches square); larger units require a different part number to ensure a proper seat.
- What are the signs of a failing air arm gasket? Look for soot accumulation around the cover edges, erratic flame signals, or audible air whistling during the pre-purge cycle.
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: $31.44
-65%$31.44
$11.00Lochinvar & A.O. Smith 100233624 Gasket
The Lochinvar & A.O. Smith 100233624 Gasket is a critical OEM component designed specifically for the small gas air arm assemblies in high-efficiency commercial and residential boilers. Engineered to withstand the rigorous thermal cycling of modern combustion systems, this cover gasket ensures a high-integrity seal between the air arm and the housing. By preventing gas leaks and maintaining precise air-fuel ratios, it is vital for achieving optimal combustion efficiency and preventing hazardous flue gas bypass. This specific HVAC gasket is a direct replacement for legacy part numbers GKT20020 and 100146351, making it a standard stock item for servicing Lochinvar Knight and A.O. Smith specialized heating equipment.
Key Benefits:- Precise Fitment: Tailored for the small gas air arm to eliminate vacuum leaks and ensure stable manifold pressure.
- High-Temperature Durability: Fabricated from advanced materials to resist degradation in demanding boiler combustion environments.
- Compatibility: Direct OEM match for Lochinvar FBN and FBL models (2500-3500 series), maintaining original equipment specifications.
- Safety Integrity: Plays a fundamental role in flue gas containment, protecting the mechanical room from carbon monoxide leakage.
- When should this gasket be replaced? Always replace the 100233624 gasket whenever the gas air arm cover is removed for burner inspection or heat exchanger cleaning to prevent seal failure.
- Is this compatible with the larger air arm assemblies? No, this is the "small" variant (approximately 6.938 inches square); larger units require a different part number to ensure a proper seat.
- What are the signs of a failing air arm gasket? Look for soot accumulation around the cover edges, erratic flame signals, or audible air whistling during the pre-purge cycle.
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.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Lochinvar & A.O. Smith 100233624 Gasket is a critical OEM component designed specifically for the small gas air arm assemblies in high-efficiency commercial and residential boilers. Engineered to withstand the rigorous thermal cycling of modern combustion systems, this cover gasket ensures a high-integrity seal between the air arm and the housing. By preventing gas leaks and maintaining precise air-fuel ratios, it is vital for achieving optimal combustion efficiency and preventing hazardous flue gas bypass. This specific HVAC gasket is a direct replacement for legacy part numbers GKT20020 and 100146351, making it a standard stock item for servicing Lochinvar Knight and A.O. Smith specialized heating equipment.
Key Benefits:- Precise Fitment: Tailored for the small gas air arm to eliminate vacuum leaks and ensure stable manifold pressure.
- High-Temperature Durability: Fabricated from advanced materials to resist degradation in demanding boiler combustion environments.
- Compatibility: Direct OEM match for Lochinvar FBN and FBL models (2500-3500 series), maintaining original equipment specifications.
- Safety Integrity: Plays a fundamental role in flue gas containment, protecting the mechanical room from carbon monoxide leakage.
- When should this gasket be replaced? Always replace the 100233624 gasket whenever the gas air arm cover is removed for burner inspection or heat exchanger cleaning to prevent seal failure.
- Is this compatible with the larger air arm assemblies? No, this is the "small" variant (approximately 6.938 inches square); larger units require a different part number to ensure a proper seat.
- What are the signs of a failing air arm gasket? Look for soot accumulation around the cover edges, erratic flame signals, or audible air whistling during the pre-purge cycle.
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.
