I asked the local dealer these questions but either he did not know the answers or his answers were somewhat contrary to what I have found on the internet.
I called your customer support and the lady I talked to did not know any of this information and said there was no one else there at the company who could answer them. I want the answers for me to make a determination to switch to this unit for my business. The customer support person was virtually no help at all and this makes me somewhat skeptical of your customer support.
Warranty specific to a Model 323 string trimmer.