Lochinvar & A.O. Smith 100233624 Gasket 321702-401 Smith burner parts is the

Smith burner parts is the standard for long-term system reliability and safety

Designed for industrial-grade throughput

Utilizing genuine ASCO spare parts ensures that flow rates and pressure ratings are maintained to original factory performance standards without compromising system integrity

Common Questions Can the A19BAC-3 be used for both heating and cooling equipment

requiring a technician's physical inspection before the system can resume operation after a trip

Lochinvar & A.O. Smith 100233624 Gasket 321702-401 Smith burner parts is theThe 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