this component is built to withstand the thermal stress and high-velocity demands of high-efficiency residential furnace applications

ensuring 24V power at the R and C terminals and verifying the defrost thermostat (liquid line sensor) resistance is essential for proper diagnostics before swapping the control logic

it automatically adjusts the refrigerant metered flow

This specific model is rated for CCW (Counter-Clockwise) rotation when viewed from the lead end

This valve is designed to interface directly with Johnson Controls VA9104 and VA9203 series non-spring return or spring return actuators

Trane VAL10492 Expansion Valve 324846-701 this component is built toThe Trane VAL10492 expansion valve, also identified by the industry designation BBIZE 6 GA B30, is a high precision thermostatic expansion valve (TXV) designed for consistent refrigerant flow control in high capacity air handling units and split systems. This externally equalized expansion valve is critical for maintaining the correct superheat across the evaporator coil, preventing liquid slugging while ensuring maximum heat transfer efficiency.