Emerson 5D51-90 Fan/Limit Control — 8" Element

Designed to act as a summer fan switch so you can ventilate without altering the main control settings, this unit uses the same fan and limit switch mechanism. It includes an 8" sensing element. Installation is made easier by slotted mounting holes. The dial provides separate pointers so you can set fan cut-in and cut-out independently. A removable solid copper jumper connects the fan and limit switches for straightforward wiring or removal when not needed.