Vaillant wiring harness for ecoTEC plus (e.g. ecoTEC plus VHR 20-24/5-5 R4) 0020210200: original Vaillant spare part, type: Wiring harness. Application: Boiler (ecoTEC plus VHR 20-24/5-5 R4). Manufacturer number: 0020210200; Instalpunt article number: 90170230.
According to the Vaillant parts lists, this part fits 2 models, including Vaillant ecoTEC plus VHR 20-24/5-5 R4 and Vaillant ecoTEC plus VHR 20-24/5-5 R6. The full list is under “Fits”.
Special-order item (delivery time approx. 7–10 days): 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.



