Trane CNT4960 Control 319847-401 Optimized Performance: Restores precise 3-way

Optimized Performance: Restores precise 3-way directional control for improved system responsiveness and efficiency

Integrated Thermal Protection: Includes a factory-specified 300°F thermal fuse link to prevent cabinet overheating and ensure circuit safety

supporting pressures up to 300 psig and handling media temperatures effectively

Rugged Construction: Built for continuous outdoor operation

Always verify against your specific model's parts list

Trane CNT4960 Control 319847-401 Optimized Performance: Restores precise 3-wayThe 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