I work at home sometimes. AC is usually set at 77 or 78. 79 when gone. Have a PC with dual monitors, iMac with dual monitors, couple laptops others use, 85" 4k TV, 60" TV, receiver, subwoofer, 11 speakers, Xbox One, Wii U, PS4, AppleTV, Roku, DirecTV, Chromecast, phones and tablets always being...