Lochinvar & A.O. Smith 100233624 Gasket 321702-401 requiring a technician's physical inspection

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

and space heating systems

Durable Construction: Equipped with a Buna-N diaphragm and a zinc-plated steel housing for long-term stability in various environmental conditions

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

Utilizing the Modine 3H0350580002 ensures that the system meets original equipment specifications for CFM output and electrical draw

Lochinvar & A.O. Smith 100233624 Gasket 321702-401 requiring a technician's physical inspectionThe 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