Description
The Aerco 123966 over temperature switch is a safety control designed to monitor and protect boilers and water heaters from excessive temperature conditions. Manufactured by Aerco, this switch features an automatic reset function that restores operation once temperatures return to safe levels, reducing downtime while maintaining system protection. It is commonly used in commercial and industrial heating systems to prevent overheating and potential equipment damage. Built for reliability, this switch ensures consistent performance in critical safety applications.
Key Features
- Automatic reset for continuous system operation
- Designed for over-temperature protection in boilers and water heaters
- Helps prevent overheating and equipment damage
- Reliable switching action for safety-critical applications
- Suitable for commercial and industrial heating systems
- Durable construction for long service life






