Trane VAL6930 TXV 321042-401 Common Questions & Technical Support:

Common Questions & Technical Support: What does the 7-second TFI mean for sequence timing

and OFN series boilers

Precision Temperature Sensing: Delivers high-accuracy feedback to the HVAC controller to maintain tight setpoint tolerances

Always verify the motor's lead configuration before installation

ensuring peak capacity even at low inlet pressures

Trane VAL6930 TXV 321042-401 Common Questions & Technical Support:The Trane VAL6930 TXV is a high performance thermostatic expansion valve engineered for R410A systems with a 5 ton cooling capacity. This critical metering device maintains precise evaporator superheat, ensuring optimal heat transfer and protecting the compressor from liquid slugging. Designed with a sweat connection, it provides a reliable, leak proof joint vital for high pressure Hvacr applications. Whether you are performing a TXV replacement on a