and various HFO blends

capillary-style sensors are prone to kinking

this cable is technically compatible with systems requiring high-voltage transmission for flame rectification

Standard Hardware: Includes a fixed mounting flange and spade terminals for rapid field replacement during emergency service calls

Lennox 17J57 Ignitor Els PW 17895 and various HFO blendsThe Lennox 17J57 Ignitor is a critical OEM replacement part engineered for high performance spark ignition in compatible residential gas furnaces. Also identified by part number 17J5701 and cross referenced as T6 2109, this component ensures consistent burner ignition across a variety of Lennox built systems, including models from Armstrong and Ducane. As an L style spark electrode, it features a 1 3 4 inch distance to the bend and a 2 3 4 inch total