Duco spare parts

Original parts for all Duco appliances. Choose your model below for the complete parts list (often with an exploded view) and order directly.

In brief

Instalpunt supplies 94 original Duco parts for 12 models, with part number, price and exploded view. Order online.

94Spare parts
12Models
€3.06From

→ View the complete Duco brand page with appliances, hot water cylinders and buying advice.

Duco parts by type

Looking for a specific type of part? For each type, all Duco spare parts are listed with price, stock and the models they fit.

Duco ventilation units

Frequently asked questions

Which Duco spare parts does Instalpunt supply?

Instalpunt supplies 94 original parts for 12 Duco models, including ducobox, temperature sensor, stuurkaart, voorplaat, motorplaat. Each part is listed in the catalogue with part number, price and stock status.

How do I find the right part for my Duco appliance?

Choose your model above to see the complete parts list. The model type is on the rating plate of the appliance. Already know the part number? Then search by number directly in the spare parts catalogue.

For which Duco models are parts available?

Among others for the DucoBox Eco, DucoBox Energy Comfort D325, DucoBox Energy Premium, DucoBox Energy Comfort D350/450/550 Plus, DucoBox Energy Comfort D400, DucoBox Hygro (Optiwatt / Optiwatt HP / Plus) and 6 other models. Is your model not listed? Ask the manufacturer for the correct part number; with that number you can find it using the search function.

Are these original Duco parts?

Yes. They are original manufacturer parts for Duco appliances, with the official manufacturer part number. That way you can be sure the part fits and the warranty on your appliance is preserved.

How much do Duco spare parts cost?

Parts for Duco range from €3.06 to €5,492.01 incl. VAT. A frequently ordered part is the Duco kit - EC - fan DucoBox Silent/Connect/Focus for €197.07. The current price of each part is shown in the list.

Does a part from another Duco model also fit my appliance?

Only if the part number is the same. Duco often uses the same part in several models; if the same part number is listed for your model, it fits. If the number differs, order the part listed for your model. Not sure? Check with the manufacturer or your installer.

How quickly will I receive a Duco part?

Parts in stock: shipping to EU countries from €12.95 (€16.95 for more distant countries), usually 3–5 working days. For made-to-order items, the delivery time is shown on the product page.

Can I return a Duco part?

As a consumer, within the 14-day withdrawal period. You may unpack and inspect, but not install or connect: for a part that has been installed, connected or damaged we deduct the diminished value, up to the full price for circuit boards and electronics. Check the part number beforehand.