Lennox 74K65 Electrode Wiring Harness

The Lennox 74K65 Electrode Wiring Harness is a crucial component to gas furnaces which is assigned to ignite the gas burner. These wires operate as a relay whereby an electrical signal is conveyed from the furnace control board to the ignition electrode. This starts the burning process and makes certain that your furnace is running effectively and to your benefit to keep you warm. The Lennox Electrode Wiring Harness is a small product but it is an essential part of your gas furnace.