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Ships within 48 hours · Estimated delivery Sep 15 - Sep 20
Correct sizing is non-negotiable for service technicians
and sequence timings align with the manufacturer's requirements
Common Questions: What is the coil voltage for the 90-486
Simplified Maintenance: Features a low-profile design that allows for rapid installation and access for calibration test probes
maintaining proper sensor-to-well contact is vital
York S1-2940-3551 Relay Correct sizing is non-negotiable forThe York S1 2940 3551 Relay is a specialized 24V 3 pole plug in heat relay engineered for precise switching in residential and light commercial HVAC systems. This HVAC contactor relay functions as a critical interface between low voltage control circuits and high voltage heating components, ensuring reliable load management. Designed for 24VAC coil operation, the S1 2940 3551 features a robust 3 pole configuration that allows for multi circuit control
US$ 29.49
US$ 175.00