Ensure reliable thermal protection with the White Rodgers 3L09-12 Limit Control. Designed for HVAC systems, this 1/2" bimetal disc, board-mount limit switch features precision-engineered temperature actuation—opening at 220°F and resetting at 180°F. Ideal for preventing overheating and safeguarding sensitive components, it offers dependable snap-action performance and long service life.Whether you're performing system maintenance or OEM replacement, the 3L09-12 fits seamlessly into a wide range of heating and cooling applications. Trust White Rodgers for proven quality and performance.Key Features:
- Temperature rating: Opens at 220°F, Closes at 180°F
- Mounting style: Board mount
- Disc size: 1/2" bimetal snap disc
- Reliable open-on-rise operation
- Ideal for furnaces, heaters, and other HVAC systems