Trane TRR0455 Transformer 322838-752 The GC Valve S401GH02S0DF5 is

The GC Valve S401GH02S0DF5 is a high-performance 2-way piloted piston solenoid valve specifically engineered for demanding steam flow control in industrial and commercial HVACR systems

Built to withstand rigorous mechanical cycling

eliminating the risk of oil or grease contamination in clean HVACR or food-processing environments

Always verify your specific model number on the rating plate to ensure the mounting bracket aligns with the burner port

Standard 24V Logic: Integrates seamlessly with standard 24VAC thermostat and control board signals

Trane TRR0455 Transformer 322838-752 The GC Valve S401GH02S0DF5 isThe Trane TRR0455 Transformer is a critical OEM replacement part designed for technicians servicing high efficiency HVAC equipment. This industrial grade control transformer features a 200 230V primary input and steps down to a stable 24V secondary output, providing the necessary 24 volt power for HVAC control circuits, relays, and contactors. With a 35VA power rating, it is engineered to handle the load requirements of residential and light