Description
The Hydronic S3 D4E 12V water heater operates independently of the engine. It offers a dual function: preheating the interior of your boat, as well as the engine. In the engine compartment, it is integrated into the cooling water circuit.
The Hydronic S3 D4E 12V provides constant, powerful heat thanks to convectors, similar to your domestic radiators. As a result, the temperature in your cabin remains pleasant, even in winter.
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