Inventum spare parts
215 original Inventum parts for heat-pump water heaters and ventilation, starting at €7.51 including VAT, listed under the Inventum 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.
- 215Parts
- 102Series
- €7.51from
- 27EU countries
Inventum supplies heat-pump water heaters and ventilation heat pumps, common in Dutch apartment buildings with collective systems.
Popular Inventum series and parts
The appliance series and items our customers buy or view most often.
Parts
Find your Inventum series
102 Inventum 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.
- Modul-AIR Blue 39
- Modul-AIR Red 35
- AquaSafe geiservervangingsboiler 25
- EDR 121 Comfort 24
- EDR 81 Comfort 24
- EDR 53 Hoogvermogen 23
- EDR 50 Hoogvermogen 22
- Modul-AIR All-E 22
- EDR 120 Hoogvermogen 21
- EDR 153 Comfort 21
- EDR 120 Nachtstroom 20
- EDR 150 Hoogvermogen 20
- EDR 151 Comfort 20
- EDR 30 Nachtstroom 20
- EDR 80 Nachtstroom 20
- Modul-AIR Combi 20
- Modul-AIR Flex 20
- EDR 150 Nachtstroom 19
Inventum fault codes
What does the fault code on your Inventum appliance mean? For every code you see the cause and the matching genuine part.
Inventum parts that fit the most models
Ranked by how many Inventum 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.
Shipping across the EU
Inventum 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
Inventum shows up on water heaters and ventilation. On water heaters it is usually the heating element and gaskets; on older units the connector board as well.
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 Inventum 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 Inventum appliance was installed in another country. Are the parts the same?
Mostly. Inventum 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 Inventum 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 Inventum parts or copies?
Original manufacturer parts. All 215 items carry the Inventum 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.