This Master-Bilt 17-09451 is a 120V heating element with a power rating of 1900W.It is designed for use in Master-Bilt refrigeration units. This heating element is a crucial component in maintaining optimal temperature within the refrigeration unit. It provides the necessary heat for defrosting the evaporator coils, preventing ice buildup and ensuring efficient cooling performance. https://partsfe.com/120v-heating-element1900w-for-masterbilt-part-17-09451