Tankless is more expensive to maintain than tanks.
It doesn’t matter if you have a tank or tankless water heater; your water heater must be maintained. In fact, scale will build up to a foot or thicker inside a tank in just a decade. Tank and tankless manufacturers both recommend regular flushing. This is a simple process that can be handled by the homeowner or their trusted plumber. The Tankless Truth is, tankless water heater maintenance is not more expensive than a tank.
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All water heaters need maintenance.
Tank or tankless scale happens, but Ben shows how Rinnai's tankless water heaters help keep your tankless water heater operating optimally.
Water quality is key to maintenance.
Eric talks about how an investment in water quality is an investment in your tankless water heater.