Trane CNT4960 Control 319847-401 and the necessary line connections

and the necessary line connections for integration with your gas control valve

The S145 pressure switch monitors the incoming LP pressure and will break the circuit to the gas valve if the pressure drops below the safe operating threshold

this specific listing is for a single replacement cover gasket to facilitate immediate repair of a single unit

Always verify against your specific model's parts list

Built with a robust tubular electrode and a single sharp ignition point

Trane CNT4960 Control 319847-401 and the necessary line connectionsThe Trane CNT4960 (also identified as CNT04960) is a high performance OEM high pressure control switch engineered for critical system protection in commercial and residential HVAC units. This SPST normally closed safety switch is designed to monitor discharge line pressure, effectively preventing compressor damage by opening the circuit when pressures reach 650 PSI. The control automatically resets and closes once the system pressure stabilizes at 550