The H-723LC is induced-powered from the monitored line

By utilizing an internal check valve

Simplified Installation: The 2-1/8 inch ODF connection with extended fittings allows for easier brazing without disassembly

ensuring accurate thermal response even in hard water conditions

the GRL1366 ensures a exact fit and straightforward installation

Trane SWT4049 Pressure Switch 322838-752 The H-723LC is induced-powered fromThe Trane SWT4049 High Pressure Switch is a critical safety component designed for precise refrigerant circuit monitoring in residential and light commercial HVAC systems. As a genuine OEM Trane replacement part, this pressure actuated switch is engineered to protect the compressor from catastrophic failure by interrupting the electrical circuit when discharge pressure exceeds safe operating parameters. Utilizing a factory calibrated set point, the