Lochinvar & A.O. Smith 100208107 Gasket 321702-401 protecting the motor and internal

protecting the motor and internal components from overheating

Best trade practices recommend replacing the liquid line filter drier whenever the refrigerant circuit is opened to prevent debris from clogging the new TEV valve

Its corrosion-resistant epoxy powder finish ensures long-term durability in demanding environments

Versatile Application: Primarily used in modulating furnace units where precise incremental pressure signals are required

protecting pneumatic control systems from premature failure due to moisture carryover

Lochinvar & A.O. Smith 100208107 Gasket 321702-401 protecting the motor and internalThe Lochinvar & A. O. Smith 100208107 Gasket is a high duty rope gasket for door sealing applications, engineered specifically for commercial and residential heating systems. Designed as a direct OEM replacement part, this fiberglass rope seal provides a high temperature thermal barrier that prevents combustion gas bypass and atmospheric air infiltration. Technicians typically utilize the 100208107 during scheduled heat exchanger maintenance or burner