Can this fitting be used for permanent installations

the 920664A thermal expansion valve offers a direct-fit design that simplifies installation on Nordyne

Reliable Visual Feedback: External LED allows technicians to verify relay state without opening the enclosure or probe-testing

Automatic Reset: Eliminates the need for manual intervention by cycling the circuit at 110-140°F

Key Benefits: Optimized Motor Acceleration: Specifically calibrated for single-phase compressor startup to prevent winding overheating

Johnson Controls A19ADB-1 Temperature Control Els PW 17895 Can this fitting be usedThe Johnson Controls A19ADB 1 is a professional grade remote bulb temperature control engineered for high limit applications in heating, ventilation, and refrigeration systems. As a manual reset temperature switch, this controller is designed to provide critical system safety by breaking the circuit when temperatures exceed the user defined setpoint. It features an SPST (Single Pole Single Throw) action that operates on an "Open High" logic, ensuring