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Wolf O-ring burner seal
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Wolf O-ring burner seal 8905738

€ 29.70 incl. VAT

Original spare part Wolf. Type: O-ring. Application: Boiler / ComfortLine COB-15. Supplier code: 8905738.

Special-order item — delivery time approx. 1–2 weeks — non-returnable

SKU: 8622216 Categories: ,

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 / modelComfortLine COB-20 and 6 other models
Wolf number8905738
Article number8622216
Not sure? Search by article or manufacturer number or check with the manufacturer or your installer.
All spare parts for Wolf ComfortLine COB-20 →
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. 1–2 weeks. 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).
9,0/10 WebwinkelKeur⚠ Made-to-order item: no returns possible iDEAL · Klarna · Bancontact 085-303 7272 ma–vr 08:00–17:00

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Wolf O-ring burner seal: original Wolf spare part, type: O-ring. Application: Boiler (ComfortLine COB-15). Manufacturer number: 8905738; Instalpunt article number: 8622216.

According to the Wolf parts lists, this part fits 7 models, including Wolf ComfortLine COB-15, Wolf ComfortLine COB-20 and Wolf ComfortLine COB-29. The full list is under “Fits”.

Special-order item: 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: Wolf O-ring burner seal 8905738

BrandWolf spare parts
Wolf manufacturer number8905738
Instalpunt article number8622216
EAN4045013059689
Part typeO-ring (All Wolf gaskets and seals · gaskets and seals of all brands)
ApplicationBoiler
Suitable for7 Wolf models (see list)
DeliveryMade-to-order item
Price€ 29,70 incl. VAT
OriginSupplied through the official technical wholesale channel, under Wolf number 8905738

Fits 7 Wolf models

The part Wolf O-ring burner seal 8905738 is in the official parts list of these Wolf appliances. Click a model for the complete parts list.

Wolf Boiler (7)

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.

Frequently asked questions about this item

Does the Wolf O-ring burner seal 8905738 fit my appliance?
This part is in the parts list of 7 Wolf models, including the ComfortLine COB-15, ComfortLine COB-20, ComfortLine COB-29, ComfortLine COB-40. The model type is on the rating plate of your appliance. 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. 1–2 weeks. 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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