Yes, a 1-year partial warranty.
Because you, the end user, are responsible for final assembly, we can't warranty all aspects of the printer's assembly and final performance. We are committed to providing you with the absolute best support and instructions possible to ensure that you see the same performance on your example as with the printers we assemble, but it will require some attention to detail on your part. Any systems or sub-assemblies that come pre-assembled from us will be warrantied from assembly errors and functional defects within that assembly. All individual components will be warrantied against manufacturer defect for that component.
What's this all mean?
Example: If your hotbed refuses to heat up even though it's properly installed, due to a defect in the bed itself or the wiring harness we provide, that will be covered under warranty and the necessary assemblies/parts will be replaced. However, if the hotbed works properly but printed parts won't stick because you installed it upside down and are printing on what should be the bottom insulation layer, that's totally on you.