Trane RLY2433 Relay 320074-702 This 2% accuracy humidity transmitter

This 2% accuracy humidity transmitter features a robust capacitive sensing element and a hydrophobic filter

Unlike standard on/off controllers

Common Questions: Which chiller models use the 02XR05009501

Is this heater powered continuously or cycled

Key Benefits for Technicians Universal Compatibility: Engineered as a direct replacement for many OEM furnace gas valves and previous 7200 series iterations

Trane RLY2433 Relay 320074-702 This 2% accuracy humidity transmitterThe Trane RLY2433 Relay is a heavy duty 24. 8A motor start relay designed for professional HVACR applications. Engineered as a high capacity switching component, this relay is built to manage the intensive inrush current required for industrial motors and compressors during the start up phase. Its primary function is to act as a temporary circuit bridge, providing the necessary torque for motor acceleration before switching out once the unit reaches