FAQYes. All systems except the EA Series have a built-in pressure sensor to shut the system down if the pump stops (as in time clock operation of the circulation pump). When installing a unit below waterline, some adjustment of the pressure switch may be required. Consult the applicable Series Owner Manual in the documents section of the website for information on installation below waterline. Once the pressure sensor issue is addressed, all Series units will function below waterline the same as they would if installed above waterline. |
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