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christina98Aug 11, 2025
Why does my Webasto Water Heater operate for only a few minutes?
- LLinda WilliamsAug 11, 2025
If your Webasto Water Heater operates only for a few minutes, consider these potential causes: * The heater might not be seated properly in its support, causing exhaust gas to be aspirated. Loosen the 2 M6 screws and position it correctly. * The fuel lines of the heater might not be properly connected, with flow and return pipes interchanged. Connect the fuel lines in accordance with the installation instructions. * A kinked coolant hose or a cooling system that hasn't been bled completely. Check the line routing and bleed the cooling system, starting the engine.
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