A Southbend Range 3738-14 Low Water Probe detects water levels to maintain proper system protection and steady performance.
The low water probe monitors water level conditions within the equipment and signals when the system is operating with insufficient water. Its 9.25-inch length and probe-style construction provide proper reach and reliable level sensing in the tank or boiler area, which supports safe operation and consistent performance.
The low water probe may need replacement if the system shows low-water shutdowns, erratic level readings or inconsistent operation even when water levels appear correct. Physical signs can include corrosion, mineral buildup, surface wear or probe damage and environmental signs may include scale exposure, moisture-related deterioration or contamination that could interfere with accurate sensing.
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