This HVAC contactor accessory is totally enclosed for durability in harsh environments

the TD214B selector switch must be paired with a TS214 discharge air sensor that matches these specific temperature spans

Key Benefits for the Job Site Precise Conductivity Detection: The 26

always verify the gas orifice and venturi settings during installation

This probe replaces legacy part numbers 192609 and 9004241215

York S1-025-32780-000 Ignitor Assembly 321894-709 This HVAC contactor accessory isThe York S1 025 32780 000 Ignitor Assembly is a critical OEM replacement part designed for precision ignition in gas fired furnaces and rooftop HVAC units. This pilot ignitor assembly leverages a reliable 24V ignition system to ensure consistent burner engagement, effectively eliminating delayed ignition issues and cold start failures. As a direct fit component, the S1 025 32780 000 maintains the exact electrical specifications and mechanical