This Avantco 19353418 evaporator coil is a perfect replacement for the one that came with select BC-36, BC-72, BCT-36, and BCT-72 series units. It is a vital part of your unit's refrigeration system, working with the other components to help your unit dissipate heat and keep the cabinet set to the right temperature. A broken or malfunctioning coil can prevent your unit from maintaining specifications and cause strain on other components, so be sure to replace it promptly.