York S1-025-42666-000 Control 323080-701 the Reznor cutout device ensures

the Reznor cutout device ensures the unit operates within specified safety parameters

a TP-78D Circuit Board

this Nordyne furnace replacement part ensures the system stays within safe operating parameters by breaking the burner circuit if internal cabinet temperatures exceed the 135-degree threshold

Optimized Cycle Performance: Precisely manages the fan delay to prevent cold air discharge during initial heating stages

York S1-025-42666-000 Control 323080-701 the Reznor cutout device ensuresThe York S1 025 42666 000 Control, also identified by part number S1 ICM325A, is a high performance, single phase head pressure control designed for precise regulation in residential and commercial condensing units. Supporting a wide input range of 120 600V at 50 60Hz, this OEM level component is built for reliability in varying environmental conditions. For service technicians, this unit serves as a critical condenser fan speed controller, modulating