Rheem RTG64 Reviews

The Rheem RTG64 Tankless Water Heaters boast a 12-year warranty on the heavy-duty heat exchanger and 5 years on parts, much higher than the industry average.  These units runs efficiently enough receive an Energy Star rating, qualifying them for the federal government energy tax credit program currently being offered.   Their lineup of tankless heaters includes those geared for large homes but also models like the Rheem RTG64 Tankless Water Heaters that are just right for smaller homes.

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One Response to “Rheem RTG64 Reviews”
  1. Jan says:

    We had a Rheem RTG 64 installed last fall and the only complaint we have is that it just doesn’t seem to keep up with 5 people living in the home. On a busy Saturday morning, its not that we take cold showers, but they are not steaming hot like we used to be accustomed to with our old tank model.

    Someone mentioned that the ground-water may be colder than normal…


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