York S1-024-18785-700 Control Relay this unit ensures reliable switching

this unit ensures reliable switching of inductive

or a faulty thermistor that may be causing the excessive heat condition

this model is rated for both air conditioning and heat pump duty

or a blocked venting system causing flames to roll out of the burner assembly

York S1-024-18785-700 Control Relay this unit ensures reliable switchingThe York S1 024 18785 700 Control Relay is an OEM replacement part designed for precise electrical circuit management in commercial and residential HVAC systems. Functioning as a heavy duty electromechanical switch, this 24V service relay is engineered to interface between low voltage control circuits and high voltage load components. This allows for the reliable activation of motors, compressors, and heating elements while isolating sensitive control