Description
The Copeland Comfort Control 3L09-13 is a board mount limit switch designed for temperature safety control in HVAC systems. This switch features a bimetal disc that opens at 240°F and closes at 210°F, providing reliable over-temperature protection. Mounted directly to a control board, it monitors system temperatures and interrupts the electrical circuit when unsafe conditions occur, helping prevent equipment damage. Commonly used in furnaces and heating equipment, it is suitable for residential and light commercial applications.
Key Features
- Opens at 240°F and closes at 210°F for temperature protection
- Board mount design for direct installation on control boards
- Bimetal disc for reliable temperature-actuated switching
- Provides over-temperature safety control
- Suitable for furnaces and heating equipment
- Designed for residential and commercial HVAC applications







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