The system that uses the engine to heat the boat's water — advantages and precautions
Having hot water on board is a comfort that many take for granted, but not everyone knows it can be obtained without an electric boiler.
In the video "Hot WATER on board WITHOUT electric BOILER: HOW the circuit works and what RISKS to avoid" Abayachting explains how this system functions on board and the precautions to take for safe use on your vessel.
On many boats, hot water can be generated using the engine's heat. While running, the engine produces heat that is used to warm the water in the onboard tank through a special circuit. This way, hot water is available without relying solely on an electric boiler, leading to significant energy savings for the boat.
Like every onboard system, the hot water circuit requires attention. Risks include excessive water temperatures, potential leaks in the circuit, and burn hazards if the system is not properly regulated. Periodic maintenance of the system and connections is essential for safe use on the vessel.
In the used boat market, understanding the operation of onboard systems — including hot water systems — helps buyers accurately assess the vessel and allows sellers to present it effectively. A well-functioning system adds value to the boat.
The system for obtaining hot water onboard without an electric boiler is a practical and efficient solution, provided it is managed with the right precautions. Watch the complete video from Abayachting to understand how the circuit works and which risks to avoid on your vessel.
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