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The York S1-024-21678-700 is an OEM 24V SPDT Relay designed for heavy-duty switching in residential and commercial HVAC control systems
and ECO Tec-80 gas boilers
Is the 023Z5033 bi-directional
one set of contacts on the S1-2940-3571 is designated to trigger the indoor blower to ensure sufficient airflow is established before the elements reach peak temperature
Standardized Voltage: Provides a consistent 24Vac secondary output from a 120Vac source
York S1-022-06844-052 Metering Device The York S1-024-21678-700 is anThe York S1 022 06844 052 is a precision engineered refrigerant metering device designed specifically for integration with OEM York and Johnson Controls evaporator coils. This HVAC replacement part facilitates accurate flow control, ensuring the pressure drop across the liquid line and evaporator remains within strict factory tolerances. Built to withstand the high pressure environment of R 410A systems, this component eliminates the variability often
US$ 161.00
US$ 46.00