Carrier EA36UZ122 Thermal Expansion Valve (TXV) Valve

The Carrier EA36UZ122 Thermal Expansion Valve is an essential part of heat pumps and air conditioner, because it controls the flow of the refrigerant in the system. It uses a bi-metallic component that changes bent when exposed to heat. With the rising temperature, the element increases and the valve opens to allow a flow of more refrigerant into the evaporator coil. On the other hand, when the temperature goes low, the element shrinks thus limiting the flow of the refrigerant and fine-tuning enhances cooling and system efficiency.