Key Benefits Precise Draft Detection: Factory-set at -1

Solid base design ensures a stable

and heat aging

it also offers full millivolt compatibility

the 1193106 is the designated successor for the discontinued 1170927

York S1-025-38889-001 Control Key Benefits Precise Draft Detection:The York S1 025 38889 001 Control is a specialized refrigerant pressure control switch designed for precise monitoring of system operating parameters. This HVAC safety cut out is engineered with a fixed setpoint of 30 PSI Open and 60 PSI Close, making it an essential component for protecting compressors from low pressure conditions or managing fan cycling in commercial and residential units. When performing refrigeration system maintenance, utilizing