Lochinvar & A.O. Smith 100187867 Gasket 318172-701 Optimized Differentials: High-precision mechanical action

Optimized Differentials: High-precision mechanical action maintains tight environmental control while protecting compressor and heating elements from frequent cycling

one side comes pre-plugged for immediate use

Complete Seal Kit: Includes high-grade rubber gaskets and brass washers to eliminate bypass leaks at the connection points

Is the ZR72KCE-TF5-950 compatible with R-407C

It is recommended to match the original blade count

Lochinvar & A.O. Smith 100187867 Gasket 318172-701 Optimized Differentials: High-precision mechanical actionEnsure a high integrity vacuum and combustion seal with the Lochinvar & A. O. Smith 100187867 Gasket. Specifically engineered for high efficiency commercial water heaters and boilers, this OEM burner gasket is critical for maintaining the pressure differential and preventing toxic flue gas leakage. This part replaces legacy part number 9008913015 and is designed to withstand the extreme thermal cycling common in BTH 120 301 series and Cyclone water