Lennox 73K81 Ignition Cable Freon and PG9YAA series

and PG9YAA series

and 48NP rooftop units and furnaces

or an improperly located sensing line

Technicians can rely on its compact footprint and standardized mounting for seamless field installation

and diesel

Lennox 73K81 Ignition Cable Freon and PG9YAA seriesThe Lennox 73K81 Ignition Cable is a critical OEM replacement component designed to maintain the electrical integrity of the ignition circuit in residential and light commercial gas furnaces. Engineered to withstand high voltage output from the furnace ignition control board, this cable ensures a consistent spark or heat signal reaches the ignitor to initiate the combustion cycle. Constructed with premium, high temperature resistant insulation, the