Even though i have a cover, i've decided not to cover till the warranty is up in 20 months from now. The reasoning is i need a reroof due to issues and don't want anything to come up that i caused it. Just to be safe. I do want to add, i intially came across the goldline cover in the carolinas several years ago when i stopped for parts. A dealer had two units covered and since they looked so good I asked what brand they were. So it is hard to believe they would use them if it voids warranties. Next time i see it i will be taking some pictures for sure.