So if you read my post about the warranty difference between Louisiana/Pit Boss Vertical, this may interest you.
I was trying to Google the manual for the Costco release...could not seem to find it, even on the Louisiana site!
Did stumble across this though, so it seems that they DO ACTUALLY have a 5 year warranty the way I read this effective 9/3/18.
https://louisiana-grills.com/5-year-warranty ….Click on the more details