Charles - The cover has an opening with velcro where you can access the handle of the generator and would not be safe to use as waterproof. No. Thank you for your question.
no! it needs air to run properly. it would also overheat and destroy our product.
I have the eu2000i and the eu2000i companion inverters, they have the exact dimensions as the eu2200i (20.1L, 11.4w &16.7h). I have the two inverters mounted on the back of my travel trailer and use the covers as storage & travel protection, they fit snug and will not blow off.
Yes, I have the same generator, and it,s a good snug fit, with an flap on the top to get at the carry handle.
Yes, fits all EY2000 series units.