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The Hydrolevel 250 Combination Pump Control and Low Water Cut-Off is designed for hot water boilers. This 120 volt unit operates a boiler feed pump to maintain water level between middle and upper probes. If the water level drops below the bottom probe, the burner circuit contacts open. The burner restarts automatically when the water level returns to normal.
The Hydrolevel 250 ensures reliable boiler operation by controlling water levels and preventing dry firing conditions. It's suitable for various hot water boiler applications requiring accurate water level management.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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