Lochinvar & A.O. Smith 100187867 Gasket 318172-701 the HH19ZA175 ensures reliable safety

the HH19ZA175 ensures reliable safety shutoff performance and high-accuracy thermal protection across a variety of Carrier furnace parts and air handling configurations

one side comes pre-plugged for immediate use

Enhanced System Reliability: Robust microprocessors handle complex ignition and modulation logic to maximize unit efficiency

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

Lochinvar & A.O. Smith 100187867 Gasket 318172-701 the HH19ZA175 ensures reliable safetyEnsure 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