Atag hot water cylinder assy 25 litre 51kw: original Atag spare part, type: Hot water cylinder. Application: Boiler (Q42C | vanaf 4-2009 OSS3). Manufacturer number: S4730500; Instalpunt article number: 8139746.
According to the Atag parts lists, this part fits 4 models, including Atag Q42CR | vanaf 2020 OSS3, Atag Q42C | vanaf 4-2009 OSS3 and Atag Q51CR | vanaf 2020 OSS3. The full list is under “Fits”.
This item is in stock and usually arrives within 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.



