Originally Posted by old guy

Keep the tank full of ethanol free gas, keep a fresh 5gal. On hand at all times and exercise it under load a couple times a year. When you get your next virus check, have an electrician wire you in a transfer switch like this so you don’t have to run extension cords all over the house. Also drain the tank and refill it once a year.
This was my set up before I got the whole house generator