Trane RLY3372 Start Relay 320735-701 High Flow Capacity: The 1

High Flow Capacity: The 1

or inducer motor failure

HVAC Performance Optimization: Helps maintain consistent indoor comfort by preventing liquid slugging or coil frosting during variable load conditions

The 200RB series utilizes a single ASC2 or AM coil family across its range

making it a reliable solution for modulating flow control in chilled water

Trane RLY3372 Start Relay 320735-701 High Flow Capacity: The 1As 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