Description
The Carrier 331709-767 Thermal-Expansion Valve Kit is an element that Carrier HVAC systems as being an element of air conditioners and refrigeration devices. This kit contains a thermostatic expansion valve this is one of the most essentialcontrol devices in the refrigerant flow within the system. The TXV uses a bi-metal element which changes its position in response to temperature variations. When the temperature in the evaporator coil rises the bi-metal bends which reduces the of refrigerant. This controlled flow makes sure that cooling performance is as desirable as possible and that the evaporator coil does not get too cold and begin to freeze.
