Bosch Hot Water Fault or Error Code 29

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Bosch Hot Water Heater Fault or Error Code 29 Troubleshooting Guide

No hot water? Is a Bosch fault code 29 flashing on your Bosch hot water temperature controller?

If you have a Bosch Highflow Condensing gas hot water heater installed on your property this is one of the Bosch error codes that you may come across.

Bosch hot water system

Error codes will display in the event of a fault with your hot water system – if you have chosen to have the optional water temperature remote controllers installed.

This is a handy self-diagnostic feature for any faults that may occur with your Bosch hot water heater. The Bosch error codes allow for a prompt repair as the issue that is causing no hot water, or your hot water heater to not operate at all, is known simply by looking at the fault code.

What is a Bosch error code 29?

The flashing Bosch fault code 29 indicates that there is clogging in relation the units neutraliser. It is mandatory that any highly efficient, condensing gas hot water heater has a neutraliser installed.

The condensate produced from a condensing hot water heater is highly acidic and could harm the environment, your pipes and the sewer system. When a neutraliser is installed it will raise the pH level of this condensate, bringing it to a neutral and safe level before it is discharged from the unit. The condensate neutraliser greatly reduces the risk of any damage that would be caused by the more acidic level of condensate.

If there is a problem with the Bosch Condensing hot water heaters neutraliser this needs to be attended to by a fully qualified technician.

Bosch hot water fault code 29 troubleshooting

If a Bosch error code 29 is showing on your Condensing hot water heaters remote controller you can attempt to reset the code yourself by turning the main power off and then on again. If the fault code 29 remains then you should contact a qualified plumber to inspect the unit.

For a professional and fast repair of your Bosch hot water error code 29 call a local plumber from Jim’s Plumbing. We have a plumber available near you if you reside in Adelaide, Perth, Melbourne, Brisbane, Sydney and Canberra.

If you have no hot water, a fault code, or your hot water heater fails to operate at all then call us anytime of the day or night.

Our fully qualified plumbers are on-call 24 hours a day, 365 days of the week – yes, that’s right! We even have a plumber available near you on any public holiday!

When you enlist the services of Jim’s Plumbing you can accept to receive a same day service, with normal rates charged until 7.30pm on weekdays.

In a gas or plumbing emergency we can have a plumber knocking on your door within an hour* of your booking.

Your attending Jim’s plumber will inspect your Bosch Condensing hot water heater to see what is clogging the systems neutraliser and provide a prompt repair.

Our plumbers come to you in a fully stocked van so it is rare that we will need to leave site to source parts – providing a fast and affordable plumbing service 24/7.

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*.

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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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