Quote: how wrote on Sun, 22 June 2008 00:30
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Hydro Jet water heater, Model MI50S6DS13 Running too hot on lowest
setting. Does this indicate a thermostat problem? Unit is three years old.
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I guess you may already know this but I think some units have two thermostats (upper and lower). Not sure about this one but if you see two access panels take them both off to check thermostat settings.

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Richard Thoms
Founder - Top Service Pros, Inc.
Connecting Homeowners and Local Service Professionals
http://www.TopServicePros.com