Generator

I have to 3500 w predator generators and to 2200 Ryobi generators. I use a parallel system to run a 50 amp coach. You can mix and match and they work perfect. This is my second set, I bought the extended warranty I'm in 1 year and 11 months I brought them back to the store and they gave me two new ones. Of course I bought the extended warranty again. The best part is that if at any time the generator fails you just go into any Harbor Freight they hand them out the old one and they'll give you a brand new one. Also you have the ability to do hot swapping of the generators. This means that you can unplug one shut it down refuel turn it on and plug it back in while the other one runs and keeps everything running. If you're lucky that your AC does not cycle during that time a single 3500 can hold its own for 10 to 15 minutes. I have even connected up to four of them in parallel and they work flawlessly. The one that I used the most had over 2500 hours in 2 years.