Lochinvar & A.O. Smith 100063422 Gasket 322838-753 providing the reliability required for

providing the reliability required for walk-in coolers

removing the old body weld assembly

all unused mounting holes should be covered to protect the internal components from debris

It is a direct fit for York DCUC (090-120)

it operates within a temperature range of -40°C to +70°C and meets EIA-456-A standards for long-term reliability

Lochinvar & A.O. Smith 100063422 Gasket 322838-753 providing the reliability required forThe Lochinvar & A. O. Smith 100063422 Gasket is a critical OEM replacement part designed specifically for sealing sight glass assemblies in high efficiency commercial boilers and water heaters. Engineered to maintain a gas tight seal under varying thermal loads, this sight glass gasket ensures that combustion monitoring remains safe and efficient. As a genuine 100063422 component (formerly 211866 000), it provides the exact fit required to prevent