York S1-025-21710-701 Pressure Control 30067439-890 it must be sourced separately

it must be sourced separately based on your specific voltage requirements

this LLD163 model provides superior moisture and acid removal to maintain system chemistry and prevent compressor failure

periodic cleaning of the flame sensor is recommended to ensure continuous electrical conductivity

a pre-installed thermocouple

York S1-025-21710-701 Pressure Control 30067439-890 it must be sourced separatelyThe York S1 025 21710 701 Pressure Control is a critical OEM safety component designed for precise HVAC refrigerant pressure monitoring in commercial and residential systems. Engineered to operate on a 24V circuit, this control features a dedicated . 20" WC (Water Column) set point, ensuring optimized system performance and protecting against low pressure conditions that can lead to compressor failure or inefficient cooling cycles. As a genuine Source