7 Symptoms of a Bad Expansion Valve
Each component in AC is essential, and its functionality is different. During summer days, a well-maintained AC will be of great help. Normally, your AC will use a chemical refrigerant, changing the state of water between liquid and vapor to cool and dehumidify your home. The expansion valve is a component that plays a huge role in this procedure. However, there are times that this essential component malfunctions, and knowing how to establish when it does is paramount, so that …












