Lochinvar & A.O. Smith 100187881 Ignitor Assembly 323080-701 Installation Flexibility: Equipped with a

Installation Flexibility: Equipped with a 10-foot capillary tube and 7/8" x 1 1/8" ODF solder connections for versatile piping layouts

Rugged Construction: Features a heavy-gauge steel NEMA 1 enclosure with a gray baked enamel finish for long-term durability

When diagnosing a loud condenser fan or poor heat exchange

allowing for exact parameter adjustments and error code clearing

Common indicators include the heater failing to ignite despite a confirmed spark or hot surface ignition

Lochinvar & A.O. Smith 100187881 Ignitor Assembly 323080-701 Installation Flexibility: Equipped with aThe Lochinvar & A. O. Smith 100187881 Ignitor Assembly is a critical OEM replacement part engineered for high efficiency commercial gas water heaters, specifically the BTH, SUF, and HCG series. As a veteran grade spark ignitor assembly, this component ensures precise ignition timing in 300, 400, and 500 MBH models, as well as 200 201 series units. When troubleshooting water heater ignition failure, the 100187881 is the primary solution for restoring