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On float switch 9037HG30, a new float has been ordered. The replacement steel float makes a rattling noise. The old one did not have the rattling. Has the construction changed from old to new, or is it defective?

The rattling in the float is normal. Manufacturing is now using metal ballast rather than sand. The float is weighted to have about 80% of it submerged in the water.

CTA-ID : 2035656
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