Bosch Hot Water Fault or Error Code EA

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Bosch Hot Water Heater Fault or Error Code EA Troubleshooting Guide

Error code EA display – Bosch gas hot water heater

If you turn on your hot water tap only to find that your water won’t heat up there are many issues that may cause this.

Bosch hot water system

If you have a Bosch gas hot water heater with the optional temperature controller installed all you’d need to do is check the digital monitor on the controller to know the exact cause of no hot water from your appliance.

The Bosch hot water temperature controllers feature an advanced self-diagnostic fault feature.  In the event of any fault within the hot water system a Bosch error code will flash on the status monitor of the temperature controller.

Each fault code refers to a different problem within the unit allowing for a fast hot water heater repair, as the issue is known simply by the code showing.

One of the Bosch hot water fault codes that you may come across is code EA.

What does the Bosch fault code EA signify?

If error code EA is blinking on the digital monitor of your Bosch temperature controller this indicates that a flame is not being detected within the continuous flow hot water heater. In the event of a Bosch fault code EA you will also have no hot water.

Who can repair an error code EA on my Bosch continuous flow hot water?

There are a few reasons that would cause a flame to not be detected within your Bosch gas continuous flow hot water heater. Your gas supply may not be working or may be low, connections within the hot water heater may have become loose or damaged, there may be build-up on the systems fan or the systems venting specifications may not be met.

You can attempt to clear the Bosch fault code EA yourself by turning the appliance off at the power, opening a hot water tap and then turning the power to the appliance back on – also switch the temperature controller off and then on again. If the EA error code is still displayed on the monitor then you will need to call a fully qualified technician to repair your hot water heater.

For a prompt hot water heater repair call Jim’s Plumbing – available 24/7

When you call Jim’s Plumbing you are guaranteed a same day service, or within the hour* in a gas or plumbing emergency 24/7.

We cover all metropolitan suburbs of Adelaide, Perth, Melbourne, Sydney, Brisbane and Canberra to ensure that we have a local plumber near you at all times.

When it comes to resolving your Bosch fault code EA, your attending plumber from Jim’s will thoroughly check your hot water appliance and gas pressure to find exactly what the fault is and to provide a fast, reliable and affordable repair. We will have your water back running hot before you know it – with no stress to your day.

Our plumbers are fully qualified and are highly skilled in all Bosch hot water heater repairs, replacements and new installations.

If, for any reason, your hot water heater requires a replacement we offer no interest ever payment plans* to ease any financial pressure.

We’re here for you 24 hours a day, 7 days a week, including all public holidays.

No Interest Ever!* Payment Plan Options Available

No Interest Ever!* payment plan options available on hot water heater replacements to help ease any financial stress this burden may cause. If your bosch hot water heater is leaking, or you have no hot water, we can often have a plumber to you within the hour*.

Choosing the Correct Hot Water System

Choosing the correct hot water system can be difficult, as there are so many options to choose from; Click on the links to find out more about these systems.




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Please be advised that we may have additional Bosch Hot Water System models available.

Simply book a plumber online now, or phone 1300 133 509 to book now.

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No Interest Ever!* Payment Plan offered through Certegy Ezi-Pay Express. No Interest Ever on your hot water heater replacement or new supply and installation, gas service, water service or drain replacement. Conditions apply.

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