Given that whole-house units are everlasting and hardwired towards your electrical panel, they have to have proper transfer switches. It'll consider a neighborhood electrician about four hours to deal with this wiring, to help you count on about $one,200 of one's generator set up cost to go toward transfer change https://afundirectory.com/listings12651574/indicators-on-whole-house-battery-backup-generac-you-should-know