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Marc
Marc, Plumber
Category: Plumbing
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Experience:  Plumbing heating & home maintenance contractor
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My rinnai is not providing hot water but provides no error

Customer Question

my rinnai is not providing hot water but provides no error codes
JA: How old is the appliance? Have you gotten error messages before?
Customer: 5 years never gotten a message
JA: Do you plan on doing the work yourself?
Customer: if I can
JA: Anything else we should know to help you best?
Customer: not that I can think of
Submitted: 2 months ago.
Category: Plumbing
Expert:  Webb-Guy replied 2 months ago.
  • No hot water is one of the most common tankless water heater problems. The first things you should check are the electric power, water and gas supply to the water heater.Check the shut-off valves, they might be in the closed position.

  • Check the burner and does the flame rod generate the sparks.

  • See is there an error code on the unit's control panel,which blocks the heater from running before the previous problem has been solved and system reset.

  • Is the minimum flow rate achieved? Make sure that the tapis open enough and there are no obstructions in the piping line.

  • Are the unit or water pipes frozen?

Expert:  WCohn replied 2 months ago.

Hello, my name is***** look forward to helping you. I am a Rinnai factory trained and certified repair technician. Have you don anything new to the unit prior to this issue?

Expert:  WCohn replied 2 months ago.

Are you still with me?

Expert:  WCohn replied 2 months ago.

Still needing help?

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