Rheem-Ruud RCH-4821STAVUA Evaporator Coil W/Drain Pan,Thermal Expansion Valve

The Rheem Ruud RCH-4821STAVUA Evaporator Coil with Drain Pan and Thermal Expansion Valve is a state of the art accessory in mobile AC units. The improved efficiency of the above evaporator coil in transferring heat to refrigerant than in from indoor air comes from its strong copper type which absorbs and moves them inside. The coil gets cold as it flows over this refrigerant making sure that cooler air is circulated back to where people are living. In order for air conditioning system to achieve optimal cooling, refrigerant passage is controlled by installed thermal expansion valve.