75-inch outside diameter and a precise 3/4-inch fixed bore

Enhanced Gas Regulation: Facilitates exact fuel metering to ensure stable flame characteristics and reliable furnace burner maintenance

Quiet Operation: The enclosed coil design minimizes mechanical hum

Use a digital manometer to measure the actual pressure at the sensing port while the inducer is running

ensuring a direct fit and 100% electrical synchronization with existing internal components

Midco International 1190800 Spark Rod & Flame Rod 340155-7024 75-inch outside diameter and aThe Midco International 1190800 Spark Rod & Flame Rod is a critical dual function component engineered for precision flame rectification and reliable ignition in high demand heating environments. Designed specifically for the Midco HMA Series and other direct fired gas burners, this OEM assembly integrates both the initiation spark and the safety sensing circuit into a single robust unit. As a veteran technician knows, maintaining a stable DC microamp