Lochinvar & A.O. Smith 100208620 Harness Kit 318423-701 this unit features a 3/4

this unit features a 3/4 inch NPT inlet and a 1/4 inch NPT outlet to facilitate seamless integration into existing pipelines

It features a broad regulation range of 0 to 80 psig (0-5

making it a standard for mechanical contractors servicing high-output boilers

Complete Replacement Solution: Comes as a comprehensive kit including the gas valve

Precise Flow Control: Equal percentage flow characteristic ensures accurate and stable modulation in hydronic systems

Lochinvar & A.O. Smith 100208620 Harness Kit 318423-701 this unit features a 3/4The Lochinvar & A. O. Smith 100208620 Spark Electrode Harness Kit is a critical OEM replacement part designed for high efficiency condensing water heaters and boilers. This ignition cable ensures a high voltage path between the ignition module and the spark electrode, facilitating a consistent arc for reliable burner light off. Specifically engineered for the Armor AW285 series and Knight KB80 106 286 models, this wire harness replaces outdated part