Therm-O-Disc, Inc. is the world's largest producer of bi-metal disc controls. [1] Founded 1947 in Mansfield, Ohio, USA, Therm-O-Disc is a subsidiary of Emerson Electric Company and a part of Emerson Appliance Solutions and Emerson Climate Technologies. [2]
The company is recognized as a world leader in the design and manufacturing of temperature sensors and controls for the HVAC, appliance, automotive, and electronics industries. [3]