Vaillant Eco 90deg variable terminal bend Black 303944

It may be tempting to opt for a low-cost spare part, but do consider the impact that this may have. Counterfeit parts are typically substandard and manufactured from poor quality materials thus impacting the design and strength of the product. In the event of a system failure or – in a worst-case scenario, an accident – the ultimate responsibility lies with the service and repair engineer rather than the product which was ill-chosen for the application. It is always recommended you go for an official part, such as this one.