This unit can typically run two central air conditioners simultaneously. However, as with any appliance, it depends upon the amount of power the two units draw combined with the other circuits that are being backed up. If this unit is paired with a Nexus Smart Switch, you will be able to load manage two air conditioners without any additional accessories required. What that means is that the Nexus Smart Switch will monitor the electrical load being put on the generator. If it appears as if the generator is approaching overload, perhaps because you're running an unusually high number of appliances in your home at the same time, it will cut power to the central air conditioners and wait until generator capacity returns before switching them back on again. In this way, you can get whole-house backup coverage with a smaller generator.
We recommend discussing your particular application with a Generac dealer. They can look at your particular needs and make a recommendation for you. To find a dealer near you, please visit http://www.generac.com/Service/Deal...
answered 3 years, 2 months ago