What To Do If the Water Heater Status Light Blinking Green

Have you ever seen your water heater status light blinking green? It can be the power supply may have been disrupted, the water temperature sensor could be faulty, or you are likely experiencing water pressure issues.

Whatever it is. This problem has the potential to exacerbate. So take care of it to avoid additional damage to your water heating system. And you have to maintain potential safety hazards in your home.

So today, we will show you how to fix the problem and many more about it.

The Water Heater Status Light Blinking Green- Meaning & Diagnose

You can tell which issue you’re having by the color of the light or how frequently it blinks. Of course, each brand and model has a different meaning, like Bradford and Honeywell.

Bradford white water heater status light blinking green can’t match with Honeywell water heater status light blinking green problems.

However, the four most prevalent challenges are:

  • The Thermostat Problem
  • Pilot Light out
  • The Empty Tank
  • Power supply or the electrical issues

The Thermostat Problem

The thermostat problem is one that many homeowners face, especially those without much experience. It often starts with the small print on your control panel and if it’s not in front of you, check for yourself!

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For some models, search online or look up model numbers. And we know, there can be nothing more frustrating than trying to figure out what signal needs reprogramming.

Pilot Light Out

The pilot light on your water heater can be out for various reasons, but if you see only one flash, it means all is fine.

Elsewhere there isn’t much that can be done about an electrical issue. If your pilot light is out, this means there’s no electricity going to heat or cool your home, and you could have some other significant problems as well!

You’ll need an expert to fix this issue – don’t try fixing it yourself. Because the chances are high that anything wrong will become worse after waiting.

The Empty Tank

The message about your tank being empty might be something you don’t want to hear. But it’s essential that you have to investigate any leaks before they get worse.

If there are signs of water outside or on the ground near where the vacuum hose connects with its source inlet pipe (or mudguard), then this could mean one thing – a leak has started.

If you notice any, they may develop into a severe issue.

Power Supply Or The Electrical Issues

If you are experiencing no light at all, this may be due to an issue with your power supply. You can fix this on your own, and if you wish, pay a professional to assist you.

The Blinking Water Heater Light Dangerous

Your hot water heater status light blinking green. It can be, but don’t worry! Most models today shut themselves down before anything becomes unsafe.

However, if you are receiving an error and any of the following are apparent, there is cause for concern:

  • Smell of the gas around water heater
  • Carbon Monoxide detector beeping.
  • Water leaking from the tank.
  • If water is cloudy or has a metallic taste.

Call a specialist if you detect any of these symptoms because this can be dangerous for you.

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Bradford White Water Heater Status Light Blinking Green

Bradford White Water Heater

The Bradford water heater status light is blinking green, and it’s a sign that you should check your unit for any issues! Use this guide to figure out what error code means, then get it fixed as soon as possible.

1. LED not on or flashing

The problem with the LED status light being on or flashing is likely due to power interruption. The cause could be anything from an electrical issue at your home’s meter root, which would require professional repair services for restoration purposes.

2. One short flash every four seconds

The temperature is running perfectly. The light on the thermostat turns off and then back again to show that it’s in standby mode, ready for action when needed.

3. Alternate bright and dim

The thermostat called for heat, but it seems like there’s a problem with the tank. You’ll have to check this out and see what caused that.

4. Short flash once every second

The LED status shows that the burner runs smoothly with one short flash every second. The control panel’s weak pilot signal on heat is most likely happen due to an unstable flame and/or blocked or restricted pilots.

Inspect the burner and the pilot correctly. And your problem will be solved.

A Helpful Tutorial You May Need!

Frequently Asked Questions (FAQs)

What does flashing green light on water heater mean?

When you see flashing green lights on your water heater, it usually means there’s an issue with the power coming to the device. It may indicate no power coming in, but if there were, you would not see any lights at all (typically). Or it may mean the breaker is tripped or there is a short.

How to reset water heater?

For most water heaters, all you’ll need to do is turn the power off at your electric service breaker box. Then turn it back when you’re ready for warm water again. This will not affect any other electrical components powered by the same circuit in your home.


We hope you got helpful information from this guide. Water heater status light blinking green is a common issue that can be fixed by simple troubleshooting.

But the best thing to do if your water heater still continued with blinking green light is call some expert to come over and check. They will give you specific information about how to deal with this.

There are a variety of reasons for your water heater problems.

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