The Southbend 3974-2 Liquid Level Control is a genuine part that is designed to replace damaged or worn out original parts in Southbend equipment with precision control of liquid levels. It ensures high performance and reliability, no spilling of fluids and safe usage. This control is a plug-in control for the Southbend components and it is easy to install and replace when necessary. ... https://partsfe.ca/liquid-level-control-for-southbend-part-3974-2