Lennox 20J91 Flame Sensor 20J91

Lennox 20J91 Furnace Flame Sensor.
Use with Select Lennox, Air-Flo & Ducane Furnaces.
Replaces 20J9101
Used with these and other models. CGHA30AE 1, CGHA30AE 2, CGHA30AE 3, CGHA30AE 4 ,CGHA45AE 1 ,CGHA45AE 2, CGHA45AE 3, CGHA45AE 4, CGHA60AE 1, G25MV3-60A 1, G25MV3-75A 1, G25MV5-100A ,1 G25MV5-120A 1, LF24-30A ,1 LF24-30A 2, LF24-30A 3, LF24-30A 4, LF24-45A 1, LF24-45A 2, LF24-45A 3, LF24-45A 4, LF24-60A 1, LF24-75A 4, LF24-75S 4.