23 Jul Dayton Warm Air Fan Control 2E148 -120v-240v 60Hz
The image shows a Dayton 2E148 (or similar Grainger 2E148) furnace fan limit switch, featuring an adjustable temperature dial and bi-metal sensing element.Here are a few quick details about this type of control:Functionality: It acts as a safety device for forced-air furnaces, turning the blower...