Is this ok for my heat pump and 220 well pump

This is a great question. When it comes to sizing a generator and an automatic transfer switch to your house, there are several factors to consider including electrical load demands, your home's existing utility service, installation site requirements, and local code/property restrictions. That said, we are here to help you make the most educated decision regarding your purchase. A great first step would be to contact an Authorized Generac Dealer in your area to schedule a free, no obligation, in home consultation. During the consultation, the dealer will gain an understanding of your unique needs and help you weigh available options. They'll also provide you with custom estimates for total solution cost. To learn more about the process obtain a free quote, you can fill out the form on the bottom of this page: https://www.generac.com/prepare/installation/