Electronic Low Water Cutoff for Stream Boilers, 120V

Features

• Reliable electronic operation
• When water is in contact with the probe, the circuit is completed
• When the water level drops below the probe, the circuit opens
• Hydrolevel controllers provide contacts to de-energize the burner circuit in a low water condition
• Easy to install
• Low maintenance, no blowdowns
• No moving parts to wear or stick
• Time delay prevents burner short cycling
• Inexpensive to own and operate
• Electronically operated
• A probe is installed in the boiler shell or external manifold and is connected to the control unit
• Water is used as a conductor to complete the circuit between the probe and the boiler shell