Tankless Water Heater Troubleshooting

Noritz Code 11 indicates there is a problem with the ignition.  It means your tankless water heater fails to ignite the burner due to insufficient gas supply, improper inlet gas pressure, spark issues like wire attached to flame rod comes loose, and air supply issues.  And this troubleshooting guide will walk you through every troubleshooting…

Noritz Code 90 indicates there is a problem with combustion. Issues with the gas, air, and venting cause the water heater to throw the error code 90.  And this guide will help you determine if the issue is one of the problems I mentioned. Plus, I will walk you through the steps to erase the…

This is a complete guide on Noritz Tankless Water Heater Error Codes. In this article, what I will break down:  Without further ado, let’s dive in.  How To Check Noritz Error Codes (History)?  Before breaking down the meaning of error codes, I will explain how to check the error code history on a typical Noritz…

The Noritz burner is not turning on because of insufficient gas supply, loose or dirty ignition plug, and dirty burner.  Throughout this guide, I will describe every troubleshooting step you need to follow to fix those issues.  So, keep reading to discover the solutions and turn on the burner successfully.  Why Is My Noritz Burner…

Noritz Tankless Water Heater won’t turn on due to: Throughout this troubleshooting guide, I will break down each of those culprits. So, stay in tune till the end to turn the unit on again to get the comfy hot water.  Noritz Tankless Water Heater Won’t Turn On [5 Easy Solutions] This chapter will disclose the…

Your Noritz Tankless Water Heater will produce no hot water due to the following reasons:  Throughout this article, I will walk you through each of those culprits and let you know how to fix them. So, stay in tune with me till the end.  Noritz Tankless Water Heater No Hot Water [5 Easy Solutions] From…

Noritz Tankless Water Heater keeps shutting off due to the following reasons:  Throughout this troubleshooting guide, I will walk you through every step to fix the shutting-off problem.  So, let’s get started right here.  Noritz Tankless Water Heater Keeps Shutting Off [5 Easy Solutions] This chapter will break down each of the culprits that causes…

This is a complete guide on Noritz Tankless Water Heater Troubleshooting. What I am going to describe in this article:  So, let’s get started right here.  Noritz Tankless Water Heater Troubleshooting [Ultimate Guide]  This chapter will break down every common problem of the Noritz water heater.  1. Unit Won’t Ignite When Water Is Running Water…

You turn on your iHeat tankless water heater. But the heck is- it doesn’t heat the water completely and you don’t find any clue behind it.  Yeah, I can imagine your problem. No-heating means no hot water and thinking of a day without hot water is beyond the imagination.  Fortunately, this guide on iHeat Tankless…

This is a complete guide on iHeat Tankless Water Heater Troubleshooting. In this article, I will break down 5 common problems of your iHeat tankless unit. They are:  Apart from these, I will give a chart of diagnostic codes that will pop up on the controller display and how you can solve them.  So, let’s…

This is a complete guide on Takagi Water Heater Error Codes. What I will break down in this article:  Without further ado, let’s dive in.  10 Common Takagi Tankless Water Heater Error Codes This chapter will describe the reasons that cause the unit to pop up error codes and walk you through the steps to…

Get no water out of my Takagi Tankless Water Heater! It’s a common complaint of every homeowner I often find on different forums or subreddit .   Generally, a tankless water heater produces no hot water due to the following reasons:  You will get no hot water out of the unit unless you address and solve…