According to the manufacturer specifications

This HVAC control relay is essential for maintaining the sequence of operation in air handlers and furnaces

the 14662076 serves as the high-voltage conduit for the spark regardless of fuel type

maintaining safe and efficient burner operation during the ignition sequence

The multi-mount configuration

York S1-025-35355-001 Temp Control According to the manufacturer specificationsThe York S1 025 35355 001 temperature control is a precision engineered single pole single throw (SPST) switch designed for critical thermal regulation within HVAC systems. As an OEM replacement part, this component ensures seamless mechanical and electrical integration, maintaining the rigorous performance standards required for modern climate control units. The switch is calibrated with a fixed 40F Open and 30F Close logic, providing reliable