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Nefit sealing cap set
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Nefit sealing cap set 7746900501

€ 28.72 incl. VAT

Original spare part Nefit (Bosch). Type: Sealing cap. Application: Boiler / TopLine Aquapower HRC 25 CW4. Delivery time: approx. 5–10 working days. Supplier code: 7746900501.

Special-order item — delivery time approx. 5–10 working days — non-returnable

SKU: 8021313 Categories: , Brand:

Price and stock checked on 20 October 2026.

Made-to-order item — ordered specially for you, see delivery time below
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 / modelTopLine Aquapower HRC 30 CW5 II and 19 other models
Nefit (Bosch) number7746900501
Article number8021313
Not sure? Search by article or manufacturer number or check with the manufacturer or your installer.
All spare parts for Nefit (Bosch) TopLine Aquapower HRC 30 CW5 II →
Made-to-order item — this spare part is not on our shelf and is ordered specially for you from the manufacturer or wholesaler, delivery time approx. 5–10 working days. Specially ordered items cannot be returned: the manufacturer or supplier does not take them back. So check the type number of your appliance and the article number of the spare part beforehand. In doubt? Check with the manufacturer or your installer (see also returns).
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Nefit sealing cap set: original Nefit spare part, type: Sealing cap. Application: Boiler (TopLine Aquapower HRC 25 CW4). Manufacturer number: 7746900501; Instalpunt article number: 8021313.

According to the Nefit parts lists, this part fits 20 models, including Nefit (Bosch) TopLine Aquapower+ HRC 25 CW6, Nefit (Bosch) TopLine Aquapower+ HRC 25 CW6 II and Nefit (Bosch) TopLine Aquapower+ HRC 30 CW6. The full list is under “Fits”.

Special-order item (delivery time approx. 3–5 days): it is ordered specially for you from the manufacturer and is non-returnable.

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 sealing cap set 7746900501

BrandNefit (Bosch) spare parts
Nefit (Bosch) manufacturer number7746900501
Instalpunt article number8021313
EAN4047416868479
Part typeSealing cap
ApplicationBoiler
Suitable for20 Nefit (Bosch) models (see list)
DeliverySpecial-order item, delivery time approx. 5–10 working days
Price€ 28,72 incl. VAT
OriginSupplied through the official technical wholesale channel, under Nefit (Bosch) number 7746900501

Fits 20 Nefit (Bosch) models

The part Nefit sealing cap set 7746900501 is in the official parts list of these Nefit (Bosch) appliances. Click a model for the complete parts list and exploded view.

Nefit (Bosch) Boiler (20)

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 sealing cap set 7746900501 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 130 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 sealing cap set 7746900501 fit my appliance?
This part is in the parts list of 20 Nefit (Bosch) models, including the TopLine Aquapower+ HRC 25 CW6, TopLine Aquapower+ HRC 25 CW6 II, TopLine Aquapower+ HRC 30 CW6, TopLine Aquapower+ HRC 30 CW6 II. 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 of this made-to-order item?
This is a special-order item: we order it specially for you from the wholesaler. The expected delivery time is approx. 5–10 working days. You can also see the delivery time next to the stock status at the top of this page.
Can I return this made-to-order item?
A specially ordered item is not taken back by the supplier, so returns are not possible. So check the article number and the rating plate of your appliance beforehand. Is something wrong with your order? Then contact us via info@instalpunt.nl. The full terms and conditions are 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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