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Atag dosing valve 8,5 l/min
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Atag dosing valve 8,5 l/min S4189100

€ 55.49 incl. VAT

Original spare part Atag. Type: Dosing valve. Application: Boiler / Q38C | vanaf 2005 OSS2. Delivery time: on request (please contact us). Supplier code: S4189100.

Order-on-demand item — delivery time? Contact us. — ordered specially for you

SKU: 8133290 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 € 12.95 · Shipping & payment

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

Does this fit my appliance?
ApplicationBoiler
Series / modelQ38C and 2 other models
Atag numberS4189100
Article number8133290
Not sure? Search by article or manufacturer number or check with the manufacturer or your installer.
All spare parts for Atag Q38C →
Made-to-order item — this spare part is not on our shelf and is ordered specially for you bij de fabrikant, levertijd weten? Neem contact met ons op.. Check your appliance type and the part number beforehand. Order-on-demand items also carry a 14-day right of withdrawal for consumers; for a part that has been installed or connected we deduct the diminished value. In doubt? Ask the manufacturer or your installer (see also returns).
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Atag dosing valve 8,5 l/min: original Atag spare part, type: Dosing valve. Application: Boiler (Q38C | vanaf 2005 OSS2). Manufacturer number: S4189100; Instalpunt article number: 8133290.

According to the Atag parts lists, this part fits 3 models, including Atag Q38CR | vanaf 2020 OSS2, Atag Q38C | vanaf 2005 OSS2 and Atag Q38SR | vanaf 2020 OSS2. The full list is under “Fits”.

Special-order item (delivery time on request (please contact us)): 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: Atag dosing valve 8,5 l/min S4189100

BrandAtag spare parts
Atag manufacturer numberS4189100
Instalpunt article number8133290
EAN8719638541718
Part typeDosing valve (All Atag valves · valves of all brands)
ApplicationBoiler
Suitable for3 Atag models (see list)
DeliverySpecial-order item, delivery time on request (please contact us)
Price€ 55.49 incl. VAT
OriginSupplied through the official technical wholesale channel, under Atag number S4189100

Fits 3 Atag models

The part Atag dosing valve 8,5 l/min S4189100 is in the official parts list of these Atag appliances. Click a model for the complete parts list and exploded view.

Atag Boiler (3)

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

Available: Dosing valve for the same appliances

This part is currently out of stock. These Atag parts of the same type are listed for at least one of the same appliance models and are available.

Before ordering, check the manufacturer number in the spare parts list or exploded view of your appliance.

Frequently asked questions about this item

Does the Atag dosing valve 8,5 l/min S4189100 fit my appliance?
This part is in the parts list of 3 Atag models, namely the Q38CR | vanaf 2020 OSS2, Q38C | vanaf 2005 OSS2, Q38SR | vanaf 2020 OSS2. 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 on request (please contact us). 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?
Yes, as a consumer you also have a 14-day right of withdrawal for an order-on-demand item. Do not install or connect it; for a part that has been installed or connected we deduct the diminished value. 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 € 12.95 to Austria, Denmark, Italy, Spain and Sweden and € 16.95 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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