The York S1-024-35311-000 Pressure Switch is a critical safety component designed for precise monitoring of draft inducer blower performance within gas-fired heating systems

4kW heating element with this kit restores factory-spec heating efficiency and ensures safe furnace operation during peak load periods

allowing for the automation of secondary devices like status lamps or auxiliary heaters

shielding control boards from potential surges

While used across many models

York S1-025-52314-000 Transformer Els PW 17895 The York S1-024-35311-000 Pressure SwitchThe York S1 025 52314 000 Transformer is a heavy duty 150VA control transformer engineered for high voltage industrial and commercial HVACR applications. Specifically designed for stability and reliability, this unit steps down 460V or 575V primary input to a standard 24V secondary output, providing a consistent power source for control circuits, contactors, and thermostats. This model includes an integrated circuit breaker for essential overcurrent