Rugged Build: Engineered to withstand the extreme thermal cycling and vibration inherent in outdoor condenser environments

Where is the set screw located

ensuring the burner assembly operates within HVAC technician field specifications

this high limit temperature switch monitors plenum temperatures and provides a fail-safe against overheating

Trane CNT4960 Control 321894-706 Rugged Build: Engineered to withstandThe 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