This genuine Sporlan power head is also compatible with R-422D

this genuine Carrier part preserves system efficiency and helps prevent premature component fatigue in the primary HVAC assembly

this genuine Lennox replacement part optimizes the performance and longevity of single-phase motors in high-demand environments

including specific series of high-efficiency water heaters and boilers where a circular burner-to-door seal is required

What is the port logic for this relay

Lochinvar & A.O. Smith 100167795 Control 322838-752 This genuine Sporlan power headThe Lochinvar & A. O. Smith 100167795 Control is a critical integrated control board engineered specifically for high efficiency hydronic systems. This OEM component is the primary interface for Knight XL boiler models KBN601 through KBN801 with serial numbers prior to H10. As a veteran grade replacement control module, it manages the entire firing sequence, including direct spark ignition, flame sensing via the flame sensor circuit, and precise