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Atag upper tray assy OSS3/4
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Atag upper tray assy OSS3/4 S4735200

€ 145.74 incl. VAT

Original spare part Atag. Type: Upper tray. Application: Boiler / Q25S | vanaf 2005 OSS1. Delivery time: on request (please contact us). Supplier code: S4735200.

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

SKU: 8139582 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 / modelQ51C and 10 other models
Atag numberS4735200
Article number8139582
Not sure? Search by article or manufacturer number or check with the manufacturer or your installer.
All spare parts for Atag Q51C →
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 upper tray assy OSS3/4: original Atag spare part, type: Upper tray. Application: Boiler (Q25S | vanaf 2005 OSS1). Manufacturer number: S4735200; Instalpunt article number: 8139582.

According to the Atag parts lists, this part fits 11 models, including Atag Q25S | vanaf 2005 OSS1, Atag Q42CR | vanaf 2020 OSS3 and Atag Q42C | vanaf 4-2009 OSS3. 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 upper tray assy OSS3/4 S4735200

BrandAtag spare parts
Atag manufacturer numberS4735200
Instalpunt article number8139582
EAN8719638552219
Part typeUpper tray
ApplicationBoiler
Suitable for11 Atag models (see list)
DeliverySpecial-order item, delivery time on request (please contact us)
Price€ 145.74 incl. VAT
OriginSupplied through the official technical wholesale channel, under Atag number S4735200

Fits 11 Atag models

The part Atag upper tray assy OSS3/4 S4735200 is in the official parts list of these Atag appliances. Click a model for the complete parts list and exploded view.

Atag Boiler (9)

Atag Warmtewisselaar (2)

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 Atag upper tray assy OSS3/4 S4735200 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.

Frequently asked questions about this item

Does the Atag upper tray assy OSS3/4 S4735200 fit my appliance?
This part is in the parts list of 11 Atag models, including the Q25S | vanaf 2005 OSS1, Q42CR | vanaf 2020 OSS3, Q42C | vanaf 4-2009 OSS3, Q51CR | vanaf 2020 OSS3. 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 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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