Rinnai R85

Posted on Feb 22, 2021 | 8 comments

There are a few comments below about people having their Rinnai water heater stop working on them suddenly.  The very first thing I would recommend is unplugging the unit from the wall for 2-3 minutes and then plugging the system back in.  This works to reset the internal computer and may clear the error code causing the shutdown. If this doesn’t rectify the situation or if it happens again soon after, a technician is...