Is the 57W79 compatible with all Lennox furnaces

Visual Diagnostics: Features an integrated LED indicator for real-time troubleshooting of the control signal

or long-term heat exposure causing the plastic to become brittle and crack

preventing premature burnouts during high-load periods

Can this contactor be used in other 25A 24V applications

Crown Engineering F-121500 Ignitor Els PW 17895 Is the 57W79 compatible withMaintain peak performance in high efficiency systems with the Crown Engineering F 121500 Ignitor, a technician grade component engineered specifically for Champion Hydro Pulse furnaces. This specialized igniter features 14mm threads with a 1. 25mm pitch and an overall length of 2 1 4 inches, ensuring a precise fit in Model 43G63 units. Also identified as the BM 6043, this part provides the high voltage pulse necessary to trigger consistent combustion