Amana-Goodman B1392705 Pressure Switch Hose

The Amana-Goodman B1392705 Pressure Switch Hose is a pressure-sensing line that transfers pressure between connected components. Its internal passage carries pressure from the monitored source to the pressure switch, allowing the switch mechanism to respond to the transmitted condition in HVAC systems. The hose is routed between the designated pressure connection and switch port, with its ends secured at the corresponding fittings. By maintaining a continuous pressure path, it conveys the sensed pressure to the switch and supports the electrical switching action associated with the monitored equipment circuit.