Copeland Comfort Control (White Rodgers) 3L09-20 Limit Switch Versatile Board Mounting: The 1/2

Versatile Board Mounting: The 1/2 inch bimetal disc design is compatible with standard furnace control boards and mounting brackets for rapid installation

It is highly compatible with equipment from Rheem

Constructed from high-tensile strength brass (65% copper

maintaining safe furnace operation over long-term use

Designed for larger direct-acting and reverse-acting models

Copeland Comfort Control (White Rodgers) 3L09-20 Limit Switch Versatile Board Mounting: The 1/2The White Rodgers 3L09 20 Limit Switch is a professional grade 1 2" bimetal disc limit control designed for high limit temperature protection in forced air heating systems. This board mounted limit switch features a 7. 12" insertion length, ensuring the sensing element is positioned deep within the air stream for rapid thermal response and precise high speed contact separation. Operating as a normally closed SPST switch, the 3L09 20 is engineered with