Atag 3-way valve motor EK P series after 03/2020: original Atag spare part, type: 3-way valve. Application: Boiler (i28CZ iCon1). Manufacturer number: S4927700; Instalpunt article number: 8139253.
According to the Atag parts lists, this part fits 10 models, including Atag i28CZ iCon1, Atag i28ECZ-TY28E20H iCon1 and Atag i28ECZ-TY28E50H. 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.



