A Vulcan Hart 00-858727 Probe Assembly detects fill conditions to maintain proper water levels for reliable performance.
The probe assembly measures water level conditions in compatible steamer autofill systems and signals the unit when filling should start or stop for proper operation. Its construction matters because accurate sensing surfaces and durable materials support reliable level detection in a hot, moist environment where mineral exposure and constant cycling can affect performance.
The probe assembly may need to be replaced if the steamer shows improper autofill behavior, inconsistent water level control or fill interruptions that can affect normal operation. You might notice physical signs such as corrosion, scale buildup, wear or damaged surfaces and environmental exposure to heat, moisture and mineral deposits may also contribute to failure.
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