We just bought an RV with this unit. The water is hot for a few seconds and then it goes cold. Advice?? (Atwood On-Demand Tankless Water Heater- 50,000 BTU)

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Atwood On-Demand Tankless Water Heater- 50,000 BTU

The high output 50,000 BTU burner is powerful enough to instantly heat and deliver a full flow of continuous hot water.

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Atwood On-Demand Tankless Water Heater- 50,000 BTU

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