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58" WC component
Technicians usually identify the need for this kit when the valve fails to hold a set pressure or when there is documented migration of refrigerant across the seat during pump-down cycles
maintaining factory specifications for air pressure proving
Unlike models with internal dial stops
York S1-024-36023-000 Sequencer Relay 321894-708 58" WC componentThe York S1 024 36023 000 Sequencer Relay is a critical OEM replacement component engineered for high performance split system cooling and heat pump electric heaters. Designed to manage the precise timing of heating elements, this heat sequencer relay prevents electrical overloads and ensures system efficiency by staging the activation and deactivation of resistive heat loads. As a genuine York part, it provides reliable circuit control for ignition
