National Comfort Products 14208317 Electrode Assembly R-407A the internal bimetal disc has

the internal bimetal disc has likely failed

often serving as a direct field upgrade for GFK4 and FK4 series blowers

including Natural Gas and Propane (LP) mixtures

though technicians should verify the specific cross-ref number

ensuring reliable furnace ignition in demanding environments

National Comfort Products 14208317 Electrode Assembly R-407A the internal bimetal disc hasReplacing a fouled or cracked National Comfort Products 14208317 Electrode Assembly is critical for restoring reliable ignition in NCP Comfort Pack thru the wall units. As a direct spark ignition (DSI) component, this assembly is engineered specifically for gas fired heating systems, providing the high voltage spark necessary to ignite the burner precisely when the gas valve opens. This genuine OEM DSI electrode features a durable ceramic insulator