Description
The Emerson White-Rodgers 3L05-2 is an adjustable snap disc limit control designed for temperature regulation and overheat protection in HVAC and heating systems. This open-on-rise switch allows adjustment within a temperature range of approximately 175°F to 215°F, providing flexibility for various equipment requirements. The control automatically resets as temperatures drop, enabling continuous operation without manual intervention. Built with a durable bimetal disc, the 3L05-2 delivers accurate and repeatable performance, making it suitable for furnaces, unit heaters, and other high-limit safety applications.
Key Features
- Adjustable open-on-rise temperature range: approximately 175°F–215°F
- Automatic reset for continuous cycling operation
- Snap disc bimetal construction for reliable temperature response
- Provides overheat protection in HVAC and heating equipment
- Suitable for furnaces, unit heaters, and air handling systems
- Compact design for easy installation and retrofit
- OEM-grade quality from Emerson / White-Rodgers
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