3-position override switch (On/Auto/Off) enables manual load testing without a controller signal

This component is generally mounted on the heat exchanger or the supply outlet piping to monitor the maximum water temperature before it exits the vessel

This model is rated for a maximum surge pressure of 10 PSI

preserving the integrity of the stepped-down power supply

A dripping vent usually indicates the presence of debris in the 9D backflow preventer check seats or a pressure imbalance requiring maintenance of the internal discs

York S1-025-32798-036 TXV 30067439-890 3-position override switch (On/Auto/Off) enablesThe York S1 025 32798 036 is a professional grade 5 ton R 22 thermostatic expansion valve designed for precision refrigerant metering in residential and light commercial evaporator coils. Engineered with a 3 8 ODF inlet and a 1 2 ODF outlet, this TXV replacement ensures optimized superheat control across varying load conditions. It features a 30 inch capillary tube for flexible sensing bulb placement, allowing for accurate feedback into the power