Description
The Carrier 30RA502111 is a Thermal Expansion Valve applied to many kinds of HVAC equipments to control the refrigerant passing through In the air conditioning or refrigeration unit this works as a substantial part of the whole structure. The TXV regulates the amount of refrigerant entering the coil depending on the temperature of the refrigerant leaving the evaporator coil. This makes sure that the cooling action is at its for the evaporator does not freeze on the indoor coil, air conditioning A wider opening is created when the temperature is high in order to allow maximum refrigerant build up in the coil. it reduces flow as the temperature decreases in order to avoid formation of ice.
