Quote:
Originally Posted by bowlingal
i had mine drained in June. Munn's did it and recommends draining 1x a year. Some people do it and some don't. I feel it can't hurt and certainly can help
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You are correct that it can't hurt. But if you are paying Munn's to drain it every year, keep in mind that a new water heater costs $450 at Home Depot and it will last at least 10 years with no maintenance.