Installed an RU98 a few weeks ago; so far it's been a major disappointment. It shuts down at least once, sometimes twice, during every shower. If the "minimum flow" (supposedly .4 gallons per minute) is not maintained) the heater shuts off. It wastes a tremendous...Read more
Our Rinnai tankless water heater, which was purchased December 2004 quit working. The unit costed well over $1800.00 and should last more than 5 years. We contacted the 100% recommended company listed on Rinnai's website, which was the closest to our home. Stass...Read more
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