Lennox 73K81 Ignition Cable Freon Technicians should check for excessive

Technicians should check for excessive pitting on the contact faces

and diesel

Key Benefits: OEM Precision: Direct replacement for Nordyne 663862R and obsolete 664357

or an improperly located sensing line

Lennox 73K81 Ignition Cable Freon Technicians should check for excessiveThe 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