Junkers spare parts
538 original Junkers parts for gas boilers and water heaters, starting at €8.59 including VAT, listed under the Junkers manufacturer number. Open your series, match the part in the exploded view and get it sent to any EU address by tracked parcel for €9.95 or €12.95 depending on country.
- 538Parts
- 61Series
- €8.59from
- 27EU countries
Junkers is the name Bosch used for decades in Germany, Belgium and much of Europe before switching to its own brand. Hundreds of thousands of Junkers appliances are still in service; we keep a separate Junkers catalogue of 539 parts, searchable by the type designation on the appliance.
Popular Junkers series and parts
The appliance series and items our customers buy or view most often.
Parts
Find your Junkers series
61 Junkers series are in the catalogue; the figure next to each name is how many parts fit it. The series name is on the rating plate — open it for the exploded view and prices.
Junkers parts that fit the most models
Ranked by how many Junkers models each part fits. Prices are refreshed daily and shown with 21% Dutch VAT; the checkout switches to your own country’s VAT rate (EU One-Stop Shop). Prices as of 12 November 2026, including 21% Dutch VAT; checkout applies your country rate.
Some of these items are listed under the name Bosch or Nefit. They are the same parts from the same factory with the same manufacturer number — only the label differs.
Shipping across the EU
Junkers parts ship by PostNL parcel from our warehouse in Alblasserdam near Rotterdam (the Netherlands) across the EU. Shipping costs €9.95 per order to Austria, Denmark, Italy, Spain and Sweden and €12.95 to the other EU countries, VAT included. Free delivery from €199. In-stock items usually arrive within 3–5 working days, made-to-order items within 5–7 working days (a longer lead time is shown on the product page). You pay by credit card, Apple Pay, Pay by Bank, PayPal or Klarna.
To EU countries outside the Netherlands and Belgium we only ship what can go by parcel post: genuine spare parts and small items (thermostats, taps, filters, sensors, pumps, circuit boards and the like), plus electric heating up to 32 kg. Complete appliances — central heating boilers, heat pumps, storage and heat pump water heaters, radiators, split air conditioners — and home batteries are currently not shipped there; compact kitchen water heaters are. Customers in the Netherlands, Belgium, Germany and France have their own sites: instalpunt.nl, instalpunt.be, instalpunt.de and instalpunt.fr.
From our service engineer
Junkers, Nefit and Buderus all belong to Bosch Thermotechnology. In the Netherlands the brand is called Nefit; in Belgium and Germany you often find the same technology as Junkers or Buderus. On the TrendLine we regularly replace the ignition unit and the temperature sensor; on the TopLine, the insert of the three-way valve.
Gas work should always be done by a qualified engineer; in the UK that means Gas Safe registered. Questions? E-mail info@instalpunt.com – we reply in English.
✓ Checked by Andrea Donadio, service engineer at HanVos Installaties (Netherlands) · 10 November 2026
Frequently asked questions
I live outside the Netherlands. Can I order Junkers parts here?
Yes, from any EU member state. Parts and small items travel by tracked PostNL parcel: €9.95 per order to Austria, Denmark, Italy, Spain and Sweden, €12.95 to the other EU countries, free from €199. Complete appliances are not shipped outside the Netherlands and Belgium — see Shipping.
My Junkers appliance was installed in another country. Are the parts the same?
Mostly. Junkers uses the same manufacturer part numbers across Europe; what changes between countries is the model name on the casing, sometimes the gas type, and the language on the labels. Go by the series on the rating plate and the number on the old part, not by the marketing name.
How do I make sure I order the right Junkers part?
Find the series and model on the rating plate, open that series in the catalogue and match the position number in the exploded view. Or e-mail a photo of the rating plate and the old part to info@instalpunt.com — we reply in English with the part number.
Are these original Junkers parts or copies?
Original manufacturer parts. All 538 items carry the Junkers part number, so your engineer can check it is the exact part they would have ordered.
What if it turns out to be the wrong part?
EU consumers have fourteen days to withdraw. Unused parts go back in their packaging; items ordered specially from the manufacturer and parts that have been fitted are the exceptions. Details on the returns page.
Other brands
Guides: EU heating rules, energy prices & repair
What applies across the EU, last reviewed October 2026 — from fossil boiler rules to the 2028 carbon price.