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Noritz Water Heater Error Code 12


Error Code 33 The problem: Heat exchanger thermistor malfunction. In most cases I only sell one Noritz 0751 unit since it can handle all their needs in a single bath home. SewerRatz, Jul 24, 2009 #8 Master Plumber Mark Master Plumber Joined: Feb 6, 2005 Occupation: Sensitivity trainer...healey-feeley..... I really feel a home owner should not be doing anything other than descaling, and cleaning the inlet water filter. navigate here

I forget the exact numbers. Action: This problem is usually resolved by descaling the heat exchanger, but first check is the problem with the high limit switch, which should be replaced if broken. Get notified when Knowledgebase articles are added or updated. Also seen many undersized gas meters. http://support.noritz.com/article/faq-what-does-an-error-code-12-mean-218.html

Noritz Error Code 71

Ask an HVAC Expert for Answers Ask an Expert Home Improvement Questions HVAC Questions How JustAnswer Works: Ask an Expert Experts are full of valuable knowledge and are ready to help No, create an account now. Like I said, that tech gave us the best customer service I've ever experienced.

  1. I still lean toward not enough gas, you didn't tell me where you tied in your 3/4 line, but if you tied it into another 3/4 line theres a good chance
  2. I had shut off the gas at the meter as well as my in line cutoff i had installed (3/4").
  3. You may freely link to this site, and use it for non-commercial use subject to our terms of use.

Scott Gregg 328.245 προβολές 11:38 Noritz tankless water heater maintenance - Διάρκεια: 12:21. Make sure there is no blockage in the venting system or debris on the burner. Controls Noritz comes with a controller that gives you full diagnostics. Noritz Tech Support Jan 19, 2012 Share This Page Tweet Log in with Facebook Your name or email address: Do you already have an account?

The process of sizing gas is to start at the meter and see what the capacity coming into the house is, you then have to add up all of the btu Noritz Error Code 11 Sewer Ratz... Any of the Noritz or Rinnai units that will do 5+GPM of hot water at a 60*F rise will do a great job in the bottom 50% of the USA in http://www.noritz.com/blog/how-to-resolve-the-seven-most-common-noritz-tankless-error-codes/ Not a big difference there, especially since you already have the cover off for wiring on either one.

SewerRatz, Jul 25, 2009 #10 Master Plumber Mark Master Plumber Joined: Feb 6, 2005 Occupation: Sensitivity trainer...healey-feeley..... Noritz Error Code 14 Had to run a dedicated line from the meter to the unit. He spent over 2 hours on the phone walking us through everything. I personally think that the concentric vent is rinnai's biggest advantage.

Noritz Error Code 11

Hello and thank you for using this service,An error code 12 indicates a flame loss. The heat exchanger has to be cleaned from the limescale. Noritz Error Code 71 LOL aksmieja, Jul 24, 2009 #3 aksmieja New Member Joined: Jul 23, 2009 still no hot water after we cleaned out the filter. Noritz Error Code 51 Still no hot water, but a loud rumbling when you draw from a hot water facet.Thanks for your help.

Both great products. http://themedemo.net/error-code/noritz-water-heater-error-code.html The local gas company is more than happy to upgrade the meter. Find An Installer Featured Products Eztr NRCP Combi Support Rebates Warranty Service Register for Warranty Contact 1-866-766-7489 Contact Us Commercial Learn Case Studies Literature Sign Up For Newsletter Support Plumbing Diagrams I know of a few people that went with Rinnai, and Takagi in the Chicago are that had no hot water for up to 2 weeks waiting on parts or someone Noritz Error Code 90

If the combustion continues, check if there is any foreign body, such as oil/grease on the burner. I am a capable guy that has over the years learned to do quite a few home projects including Electrical, Plumbing, and Carpentry. Is there any static checks (gas meter specifications) or manometer checks that i need to look at. http://themedemo.net/error-code/noritz-water-heater-error-code-16.html Rinnai's classes really left me with more questions than answers.

Now about parts Noritz does not charge for the warranty part here, and will ship it overnight to us. Noritz Error Code 29 Any clues? Error code 76 Problem: No communication in multi-system setup Action: Check the quick connect cord and reset the unit by disconnecting the power.

Anyway, thanks for the help that some of you gave.

why in the world would you install 2 takagi units for double the price??/ just to be sure they have hot water if one breaks down???, (no offence meant here) If once it's full, you're still not out of hot water. Subscribe VIEW FULL SITE Copyright © 2011, NORITZ AMERICA CORP.All Rights Reserved Terms of Use | Privacy Policy Technical Articles Advanced. Noritz Error Code 16 So this is the background where the below comments come from.

For high volume users the tank could actually be averaging over 0.70, and in the real world the tankless only runs 0.75-ish- half the efficiency difference implied by EF test data. A blockage in the condensate drain line or incorrect condensate drain piping would cause the burner to flood if not for this error code. To post questions, help other DIYers and reduce advertising (like the one on your left), join our DIY community. weblink As to servicing these units.

Is that something common to go bad? Otherwise, please feel free to search our website for what you need. Rinnai uses galvanized steel or plastic and requires cutting to adjust the lengths. Had to run a dedicated line from the meter to the unit.

If there is a recirculation loop use an aquastat to keep 10 degree differential. Noritz Error Code 73 Improper circuit board settings will cause a code 73 error. Money is the incentive, not service or relaibility.. This is an exterior unit mounted on outside of house.

Heat Exchanger Noritz heat exchanger is 25% thicker than the Rinnai's Burner Noritz uses a duel flame burner which gives a better temperature stability. I suspect the exhaust vent is blocked. Last edited: Aug 2, 2009 Scott D. Why in the world would you want to get yourself involoved in something that is probably going to get you in deep trouble with the home owner some day when it

So is an 0.82EF tankless REALLY more efficient than a 0.62EF tank?