Vaillant cap for flue test point (3 pcs) VC/W255/3CWK245/3: original Vaillant spare part, type: Plug. Application: Boiler (Combiketel Turbo VCW 255/3 R1). Manufacturer number: 109934; Instalpunt article number: 8058091.
According to the Vaillant parts lists, this part fits 4 models, including Vaillant Combiketel Turbo VCW 255/3 R1, Vaillant Cv-ketel Turbo VC 255/3 and Vaillant Cv-ketel Turbo VC 255/3 R1. 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.




