Trane RLY3372 Start Relay 326058-755 this trap is optimized for

this trap is optimized for systems operating at a maximum pressure of 125 PSI

this 18A 3-pole contactor features durable screw clamp terminals that maintain high-torque connections under 3600 cycles/hour

this Johnson Controls pneumatic actuator is built for precise air volume regulation and safety damper functions

Also identified as TST2311 and TST2311K

this unit is indexed to specific Carrier thermistor curves and motor specs

Trane RLY3372 Start Relay 326058-755 this trap is optimized forAs a field technician, you understand that a reliable Trane RLY3372 start relay is critical for managing the high amperage inrush current required to kick over compressors during the startup cycle. This OEM Trane replacement part features a single pole, single throw (SPST) contact configuration rated for up to 50A, providing the switching capacity necessary for heavy duty HVAC applications. It serves as the direct RLY2227 replacement, ensuring total