White-Rodgers 3L09-11 Limit Switch This component features a #42

This component features a #42 drill size with a verified

this component is standardized across the Carrier family of brands

As an EMT conduit alternative for specialized cabinet transitions

Frequent tripping is often indicative of restricted airflow

White-Rodgers 3L09-11 Limit Switch This component features a #42Professional grade White Rodgers 3L09 11 board mounted limit switches provide critical high limit protection for furnace and air handling systems. As a veteran trusted fixed temperature limit switch, this 1 2" bimetal disc control features a fixed open temperature of 210F and a fixed close temperature of 170F. Its Open on Rise switch action ensures immediate contact separation whenever thermal thresholds are exceeded, protecting residential and