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With its POE oil charge and high starting torque motor
Rugged Construction: Built for continuous outdoor operation
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
Integrated Thermal Protection: Includes a factory-specified 300°F thermal fuse link to prevent cabinet overheating and ensure circuit safety
this relay provides clear visual feedback on the activation state
Trane CNT4960 Control 319847-401 With its POE oil chargeThe 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
US$ 192.50
US$ 200.00
US$ 150.00
US$ 128.79
US$ 192.50