Descale your tankless water heater
Minerals build up inside the heat exchanger, and a yearly flush with vinegar or a descaling solution dissolves them; check your manual first, since steps differ by model and a botched descale can void the warranty.
Homes with a tankless water heater
- Time
- 1.5 hr
- Difficulty
- Call a pro
- How often
- Yearly
If you skip it
Scale buildup cuts efficiency and flow and can make the heater fail early.
Source: navieninc.com
How do I descale my tankless water heater?
Clark, Haven's home assistant, walks you through it for your home. Haven keeps it on your list and reminds you each time it’s due.
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