Delta plate heat exchanger (Z version) DW5-Z-28 (8 l/min): original Delta spare part, type: Plate heat exchanger. Application: District heating (Amstel 2.0). Manufacturer number: 1026338; Instalpunt article number: 8220059.
According to the Delta parts lists, this part fits 3 models, including Delta Amstel 2.0, Delta Amstel Eco 2.0 and Nathan VKW-unit. The full list is under “Fits”.
Special-order item: it is ordered specially for you from the manufacturer. Specially ordered items can in principle not be returned. Please check the type plate of your appliance and the part number before ordering.
Check the rating plate of your appliance before ordering; if in doubt, ask the manufacturer or your installer.


