Junkers is a leading German name in condensing boilers, now sold by the Bosch group (Bosch Thermotechnology). Known for robust equipment and precise electronics, it is installed in hundreds of thousands of Belgian homes.
At Chauffitherm, our engineers are trained on the Junkers ranges most widely found on the Belgian market. We have the proprietary diagnostic tools and the original parts to fix things quickly and for the long term.
German brand — Robert Bosch GmbH group
Founded in Dessau, Junkers belongs to Bosch Thermotechnology. Original spare parts available, after-sales service across the whole of Belgium.
Our work on Junkers boilers
- Repairs on all Junkers boilers (Cerapur, Euroline, Cerasmart, ZWB, ZSB and more)
- Reading and resolving the error codes shown on your boiler
- Replacement with original Junkers / Bosch parts
- Compulsory annual servicing with the official certificate issued
- Adjustment and optimisation of the condensing burner
- Full gas safety check after every visit
Junkers ranges we cover
Transparent pricing — flat €35 travel charge
Anywhere in Belgium (Brussels, Wallonia, Flanders), emergencies included. The price of the repair is given to you before we start.
Frequently asked questions about Junkers boilers
Does Junkers belong to the Bosch group?
Yes. Junkers is a German brand founded in Dessau in the 19th century, now part of the Robert Bosch GmbH group through Bosch Thermotechnology. In Belgium the boilers are sold under that group. Spare parts are fully available and the after-sales service network is in place.
My Junkers water heater is showing an error code — what should I do?
Note down the code shown on your appliance's panel. Some codes (for example E9, EA) can be cleared by simply repressurising or resetting. Others point to a hardware failure and need an approved engineer. Call us on 0488 02 77 07 for a free diagnosis over the phone before anyone comes out.
Is it better to repair or replace my Junkers boiler?
A well-maintained Junkers boiler lasts 15 to 20 years. If the fault involves a common component — pump, valve, control board, sensor — repairing is usually far cheaper than replacing. We give you a clear, costed opinion before any work, with no obligation.
Has your Junkers boiler broken down?
0488 02 77 07When would you like us to call you?
Which region are you in?