Lochinvar & A.O. Smith 100190481 Gasket Kit 30067439-890 the 5H0731180001 is the manufacturer-designated

the 5H0731180001 is the manufacturer-designated successor

This industrial draft regulator is an essential upgrade for contractors managing power-vented or high-capacity atmospheric systems where draft stability is critical to preventing soot buildup and increasing equipment longevity

but technicians should clean the compressor terminals with a wire brush or contact cleaner before installation to ensure a low-resistance path

Replacing the bearing early prevents catastrophic damage to the fan shaft and housing

25-inch extension

Lochinvar & A.O. Smith 100190481 Gasket Kit 30067439-890 the 5H0731180001 is the manufacturer-designatedMaintaining a high efficiency combustion seal is critical for the safety and performance of commercial boilers and water heaters. The Lochinvar & A. O. Smith 100190481 Burner Gasket Kit is the essential service components required to reseal the burner assembly to the heat exchanger. This specific kit serves as the factory authorized updated version for GKT30018, engineered to handle the high thermal loads and pressure differentials found in Lochinvar