Rinnai Tankless REU-V2520-EFU. Water isn't as warm as it used to be.

Discussion in 'Tankless Water Heater Forum' started by jimsinoregon, Feb 7, 2013.

  1. jimsinoregon

    jimsinoregon New Member

    Joined:
    Feb 7, 2013
    Location:
    Oregon
    Rinnai Tankless REU-V2520-EFU. (4-6 years old) Water isn't as warm as it used to be. Any ideas what might be causing this? Any suggestions on how to remedy it?

    I did notice that the installer used a bathroom controller to control the unit, which limits the temperature to 120 degrees (instead of a master controller that allows temps up to 140 degrees.

    Thanks in advance,

    Jim
     
  2. Master Plumber Mark

    Master Plumber Mark Master Plumber

    Joined:
    Feb 6, 2005
    Occupation:
    Sensitivity trainer...healey-feeley.....
    Location:
    indianapolis indiana - land of the free, home of
    you probably need to have it de-scaled if it is not too late....

    have you ever had it done???

    it is supposed to be de-scaled at least once a year or it voids your warranty....
     
  3. Sponsor

    Sponsor Paid Advertisement

     
Similar Threads: Rinnai Tankless
Forum Title Date
Tankless Water Heater Forum Rinnai tankless recirc. Help for a newbie Jun 3, 2016
Tankless Water Heater Forum Rinnai Tankless + Taco 008-ct = Pressure Drop & Hot/cold Mix May 4, 2016
Tankless Water Heater Forum Thinking of going tankless. Rinnai V65i opinions? Apr 19, 2016
Tankless Water Heater Forum Rinnai tankless popoff valve problem Oct 22, 2013
Tankless Water Heater Forum Rinnai tankless water heater issues with lg front load washer. Mar 19, 2012

Share This Page