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Nefit adapter 80-80 mm concentric
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Nefit adapter 80-80 mm concentric 7746900434

€ 78.30 incl. VAT

Original spare part Bosch. Type: Adapter. Application: Boiler / Compact HRC 24. Supplier code: 7746900434.

SKU: 8028867 Categories: , Brand:

Price and stock checked on 20 October 2026.

✓ In stock — delivery usually within 3–5 working days
EU delivery from € 17.95 · Shipping & payment

Price incl. VAT. Any delivery costs are calculated in the basket — see shipping & delivery.

Does this fit my appliance?
ApplicationBoiler
Series / modelProLine NxT HRC 24 CW4 and 23 other models
Bosch number7746900434
Article number8028867
Not sure? Search by article or manufacturer number or check with the manufacturer or your installer.
All spare parts for Nefit (Bosch) ProLine NxT HRC 24 CW4 →
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Nefit adapter 80-80 mm concentric: original Nefit spare part, type: Adapter. Application: Boiler (Compact HRC 24). Manufacturer number: 7746900434; Instalpunt article number: 8028867.

According to the Nefit parts lists, this part fits 24 models, including Nefit (Bosch) 9000i AquaPower Plus HRC30 CW6, Nefit (Bosch) 9000i AquaPower Plus HRC45 CW6 and Nefit (Bosch) 9000i HR25 Solo Wit. The full list is under “Fits”.

In stock: order before 14:00 and it ships the same working day; delivery within the EU usually takes 3–5 working days.

Check the rating plate of your appliance before ordering; if in doubt, ask the manufacturer or your installer. Work on gas-carrying parts must be carried out by a qualified gas engineer.

Product information: Nefit adapter 80-80 mm concentric 7746900434

BrandBosch spare parts
Bosch manufacturer number7746900434
Instalpunt article number8028867
EAN4047416898445
Part typeAdapter (All Bosch pipes, tubes and hoses · pipes, tubes and hoses of all brands)
ApplicationBoiler
Suitable for24 Bosch models (see list)
DeliveryIn stock, delivery in 3–5 working days
Price€ 78,30 incl. VAT
OriginSupplied through the official technical wholesale channel, under Bosch number 7746900434

Fits 24 Bosch models

The part Nefit adapter 80-80 mm concentric 7746900434 is in the official parts list of these Bosch appliances. Click a model for the complete parts list and exploded view.

Bosch Boiler (24)

Check the rating plate of your appliance. Not sure whether this part fits? Check with the manufacturer or your installer; with the correct manufacturer number you can order it here directly.

More spare parts for this appliance

Does this fit my appliance?

Enter your appliance type, for example as shown on the rating plate. You will see straight away whether the Nefit adapter 80-80 mm concentric 7746900434 is in the parts list of that model.

Not found? Check the rating plate of your appliance or search by article number. If in doubt, just email info@instalpunt.nl.

Position on the parts diagram

This spare part is shown as position 1 on the parts drawing. Open the drawing for the appliance and click the number to check that you have the right spare part.

Frequently asked questions about this item

Does the Nefit adapter 80-80 mm concentric 7746900434 fit my appliance?
This part is in the parts list of 24 Bosch models, including the 9000i AquaPower Plus HRC30 CW6, 9000i AquaPower Plus HRC45 CW6, 9000i HR25 Solo Wit, 9000i HR25 Solo Zwart. The model type is on the rating plate of your appliance. Use the “Does this fit my appliance?” search box on this page to check your model. If in doubt, ask the manufacturer or your installer.
What is the delivery time for the Nefit adapter 80-80 mm concentric 7746900434?
This item is in stock. Ordered before 14:00, it ships the same working day and usually arrives within three to five working days.
Can I return this item?
Yes, unused and in the original packaging within 14 days of receipt. Unpacked or fitted items and electronics such as PCBs cannot be returned. How to register a return is explained on returns.
What does shipping cost?
Shipping costs € 17.95 to Austria, Denmark, Italy, Spain and Sweden and € 24.95 to other EU countries. In-stock items ordered before 2 pm are dispatched the same working day; delivery usually takes 3–5 working days. Details: Shipping.
I have a fault code, which part do I need?
Look up the code in the fault code finder: per brand and appliance it shows what the code means and which part goes with it. If the code is listed with this part, the part belongs to that fault.

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