Description
The Copeland Comfort Control 3L09-24 is an automatic reset limit switch designed for temperature monitoring and safety protection in HVAC systems. This switch opens and closes an electrical circuit based on preset temperature thresholds, helping prevent overheating in furnaces and air handlers. The automatic reset feature allows the control to return to normal operation once temperatures drop to a safe range, making it suitable for continuous cycling applications. It is commonly used in residential and light commercial heating equipment for reliable temperature control.
Key Features
- Automatic reset limit switch for HVAC temperature control
- Provides over-temperature protection for heating equipment
- Opens and closes circuit based on preset temperature conditions
- Suitable for furnaces, air handlers, and HVAC systems
- Supports continuous operation without manual reset
- Designed for residential and light commercial applications
