Description
The Trane VAL7660 is a Thermal Expansion Valve designed to control refrigerant flow within HVAC&R systems. More particularly it is placed inside the evaporator coil that is one of the main elements designed to draw heat out of the space where you live. The TXV achieves accurate sensing of the refrigerant temperature that leaves the evaporator coil to maintain efficient cooling and eliminate cases of evaporator flood. This controls the temperature of leaving the coil by means of the TXV. That is bare, if it gets lower, it means that the contents of the system are wrong, there’s a lot of liquid refrigerants and little gas, so the system can barely absorb heat.
