National Comfort Products 14208326 Gas Valve 318973-401 This genuine OEM DSI electrode

This genuine OEM DSI electrode features a durable ceramic insulator and high-grade metal tips to withstand constant thermal cycling and prevent carbon tracking

this specific part (100109358) is calibrated strictly for natural gas

verify 24V power at the R and C terminals

Precise Troubleshooting: Clear switching logic between 16 and 19 psig simplifies pneumatic diagnostics and sequence verification during PM calls

or the system locking out despite closed limit switches

National Comfort Products 14208326 Gas Valve 318973-401 This genuine OEM DSI electrodeThe National Comfort Products 14208326 Combination Gas Valve is an OEM HVAC replacement part engineered for precise gas manifold pressure regulation in Comfort Pack units. As a dual seat solenoid gas valve, it integrates a manual shut off, automatic pilot safety, and a field adjustable regulator into a single compact housing. Designed for 24VAC gas valve circuits, this component ensures the safe distribution of natural gas to the burner assembly. Its