Bosch Hot Water Troubleshooting Guide

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Bosch Hot Water Heater Troubleshooting Guide

Bosch have been manufacturing in Australia since 1954 and have fast become one of Australia’s most favourite and relied upon brands for continuous flow hot water systems, hydronic hot water, commercial hot water heaters and heat pump hot water heaters.

Bosch hot water system

Bosch provide the largest range of continuous flow hot water systems available on the market to date. You can trust that Bosch will have the ideal hot water system to suit your home or office.

Being the innovative leaders in the hot water heating industry Bosch have incorporated a range of advanced features into their hot water heater range. One of these brilliant features is the handy hot water temperature controllers.

The hot water temperature controllers allow you to pre-set your desired hot water temperatures for different areas within your home.

Meaning that you can have a more comfortable temperature setting for the bathroom and a hotter temperature setting for washing the dishes in the kitchen.

All you need to do then is simply turn on your hot water tap and once your desired temperature has been reached that is where it will stay until you turn the hot tap off – no more fiddling with the hot and cold taps to get there. This is also an excellent safety feature to greatly reduce the risk of hot water scalding to young children, the elderly or mobility impaired.

Another safety feature incorporated into the Bosch temperature controllers is an automatic bath fill function and an assistance call button.

The Bosch temperature controllers can also alert you to any faults that may occur within the hot water unit. Should anything go amiss with your hot water heater a Bosch fault code will display on the controllers monitor. This alerts you to the issue immediately and allows for a prompt repair.

At Jim’s Plumbing we have compiled a list of the Bosch fault codes and their troubleshooting information. Should you experience any of the following Bosch error codes click on the below link to find out more:

Jim’s Plumbing are your Bosch hot water heater experts – able to repair, replace or newly supply and install your Bosch hot water heater.

Call us today for a fully qualified, reliable, prompt and affordable plumber in Adelaide, Melbourne, Perth, Sydney, Brisbane or Canberra, covering all metropolitan suburbs 24 hours a day, 7 days a week, including all public holidays.

When you call a local plumber from Jim’s Plumbing you can expect a professional plumbing service – on the same day of your booking, or within the hour* in a gas or plumbing emergency, with customer satisfaction and quality workmanship guaranteed.

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.




Heat Pump


Gas boosted solar

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.

*NO INTEREST EVER!* PAYMENT PLAN, “Fees, terms and conditions apply”.

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.

Information on this page is subject to change. Commercial hot water systems also available on enquiry.

*Conditions apply.