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Introduction |
| To keep your water heater running in tip-top shape, you need to drain it about once a year to prevent excess sediment and mineral deposits from building up and settling in the [http://tanklesses.com/ecosmart-eco-27-electric-tankless-water-heater/|tank], as well as on the heating elements, which can decrease efficiency. | | | You can also use this guide if you’re replacing a water heater, which will need to be completely drained before removing the old one. |
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