Help & Troubleshooting
Home Self Service Spa Water Heaters
Question : How much capacity I need

Answer :


It can’t be fixed, because it depend on many factors such as cold water temperature, setting temperature, bath temperature, flows speed, water pressure, and so on.


Generally speaking, if cold water is 20℃ and setting temperature on 75℃, bath temperature on 39℃, and flows speed as 3L/min, reference as below:

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