Questions & Answers for: noritz tankless water heater code

Noritz tankless water heater not producing hot water I have had a Noritz N-069m tankless water heater for the last 3 years. When I turned on my hot water today, I noticed that it was just trickling ...

Noritz Tankless error code 16 I also have a Noritz tankless with the error code 16 problem. Tried flushing it with diluted CLR for 90 minutes but it did not help. Know what else it could be? The trick

...tankless wtr heater n-069m what is error code 16 I looked this one up on the web and found error code 16 is an overheat condition indicating there is a mineral build up on the coils which needs to be ...

...Noritz technical support to deal with these codes 2. If there is no flashing code, try increasing the hot water flow. In the summer time you typically use less hot water; this can result in ...

...Noritz tankless water heater. It's getting error code 16. what does it mean and what is the solution? a 16 error code is typically caused by scale formation. I'd recommend performing a descale on the ...

...tankless heater will stop heating water. The first thing I would look for is a flashing red light on the burner indicator. The flash break down goes as follows continuous blinking - typically means ...

Noritz tankless water heater and recently the hot water would shut off and Code 16 would show up on the display. Any suggestions? you need to recirculate cleaner through the unit for the lime build up

...we discounted it. Now that my heater has been flushed the same issue is occuring. I called Noritz 3-4 times now and they are saying that I may have high manifold pressure and should have that

...Noritz HW Heater has been tripping out some (usually whenever the shower is running, and someone turns on cold water). LED flashing three times. Any Ideas This is probably a 16 error code. This code ...

Noritz: Tankless Water Heater. I have an error code 99 on my Noritz tankless. How do l reset it please? Remove the bird's nest in the flue. The 10, 59, 90 and 99 error codes indicate that a Noritz ...