Trane VAL12000 Expansion Valve 318973-401 3 gallon thermal expansion tank

3 gallon thermal expansion tank engineered to manage pressure fluctuations in potable water systems

This certified Reznor replacement part functions as the direct replacement for 234012

This polycarbonate blade is built to withstand the high-moisture environment of a furnace-mounted humidifier without warping

you must use pliers to break the designated propane tab on the PCB before installation

Its robust construction handles inductive

Trane VAL12000 Expansion Valve 318973-401 3 gallon thermal expansion tankThe Trane VAL12000 Expansion Valve is a critical component for maintaining precise superheat control within commercial HVAC systems. This TXV thermostatic expansion valve is engineered to regulate refrigerant flow into the evaporator coil, ensuring optimal heat exchange efficiency across varying load conditions. Featuring 1. 387 OD x 2. 125 OD connections, this valve is designed for high capacity applications that require robust OEM Trane replacement