National Comfort Products 14208317 Electrode Assembly

Replacing 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 and high-grade metal tips to withstand constant thermal cycling and prevent carbon tracking, which is a common cause of nuisance lockouts in thru-the-wall packaged units. Proper electrode gap and alignment are essential for consistent flame sensing and ignition cycles, ensuring the NCP furnace operates at peak combustion efficiency. This assembly integrates seamlessly with the 14208607 control board to provide the Millivolt signal required for safe flame rectification. For field technicians, using the NCP 14208317 ensures a drop-in fit, maintaining the factory-specified combustion safety parameters for non-condensing 80% AFUE furnace sections.

• Ensures consistent direct spark ignition for reliable furnace startups.
• Designed for rugged durability in thru-the-wall HVAC environments.
• Maintains precise flame sensing to prevent system lockouts and safety shutdowns.
• Direct OEM replacement for National Comfort Products Comfort Pack gas sections.
• Helps optimize combustion efficiency by providing a stable spark at the burner head.

What are the signs of a failing DSI electrode assembly?
Technicians typically observe intermittent ignition failures, visible cracks in the ceramic insulator, or "no spark" conditions during the heating call sequence. Carbon buildup or a bent tip can also disrupt the spark path.

Is the 14208317 compatible with all Comfort Pack models?
This specific electrode assembly is designed for the gas heating sections of NCP Comfort Pack units. Always verify the model and serial number of the chassis to ensure correct fitment according to the manufacturer’s parts list.

How often should the electrode be inspected?
During annual preventative maintenance, check the DSI electrode for oxidation, ceramic integrity, and proper gap distance to ensure the furnace starts reliably throughout the winter season.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.