What is the difference between the 230F and 250F ratings

and HKN315-3685

What is the difference between this and the CS3AN02A24

Its compact snap-disc design allows for rapid response times and direct integration with Source 1 control circuits

It is compatible with popular units like the 1NP0418 and 1HA0459 and is often utilized with White-Rodgers 36G series and Honeywell gas valves found in Source 1 equipment

Fenwal 22-100000-663 Electrode Assembly What is the difference betweenThe Fenwal 22 100000 663 Electrode Assembly is a specialized HVAC ignition component designed for precise spark delivery in commercial and industrial combustion systems. This single rod ceramic electrode provides reliable flame sensing and ignition for Fenwal 35 Series and related gas ignition controls. Engineered for high temperature durability, the assembly features a high grade alumina ceramic insulator to prevent voltage leakage and ensure a