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How do I position the sensing bulb
and several low-GWP blends
Engineered for precision and long-term reliability
Versatile Electrical Connections: Equipped with both box lugs and double quick-connect terminals for flexible conductor termination
York S1-3730A3161 Relay 318172-701 How do I position theThe York S1 3730A3161 Current Sensing Relay is a specialized solid state HVAC current switch designed for monitoring electrical load in high performance air handling and refrigeration systems. This OEM York replacement part operates by detecting current draw through a conductor to trigger secondary equipment, such as induction fans or humidifiers, ensuring synchronized operation with the primary blower motor. Engineered for heavy duty service, this
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