Description
The International Comfort Products 1193973 Thermal Expansion Valve Kit (TXV) regulates refrigerant flow by adjusting the quantity entering the evaporator to temperature and pressure variations, supporting stable cooling balance in HVAC systems during operation. A sensing bulb monitors evaporator outlet conditions and reacts through a diaphragm-based control element that governs movement across the valve opening. It is positioned within refrigerant line assemblies close to the evaporator coil using compatible fittings for accurate alignment. This component aids in maintaining consistent heat exchange, prevents evaporator overfeeding or underfeeding.
