Lochinvar & A.O. Smith 100110771 Ignition Assembly 30067439-890 including R-22 and R-410A

including R-22 and R-410A

F cooling differential

delivering a high flow coefficient of 2

this panel provides real-time status updates via a high-visibility back-lit LCD and localized acoustic alarms

protecting both the equipment and the structure from improper combustion cycles

Lochinvar & A.O. Smith 100110771 Ignition Assembly 30067439-890 including R-22 and R-410AThe Lochinvar & A. O. Smith 100110771 Ignition Assembly is a specialized HSI flame sensor assembly engineered for high efficiency commercial and residential water heating systems. As a veteran grade OEM replacement part, this unit serves as the updated version for 9005958 (and 9005958005), featuring a hot surface ignitor and an integrated flame sensor on a single mounting bracket to ensure precise flame rectification and reliable ignition cycles.