Description
The Hydrolevel 550LSV is a 120Vac low water cut-off designed to provide dependable protection for residential and light commercial boiler systems. Featuring a manual reset with a 30-second delay, this unit ensures safe operation by preventing boiler operation during low water conditions. It includes a test button, indicator light, and an EL1214-LSV sensing probe for accurate water level detection. Built for durability and long-term reliability, the 550LSV offers consistent performance and easy installation, making it an ideal solution for maintaining safe and efficient boiler operation.
Key Features:
- 120Vac low water cut-off with manual reset (30-second delay)
- Includes EL1214-LSV sensing probe for precise water level detection
- Test button and indicator light for system monitoring
- Protects boilers from low water conditions
- Durable construction for long-lasting performance
- Suitable for residential and light commercial boiler systems







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