Generac 7043 Guardian 22kW LP 19.5kW NG Home Standby Generator – Air Cooled, Wi Fi Enabled, 200 Amp Transfer Switch Household Bristle Paint Brushes The new all metal planetary gear The new all metal planetary gear system is more efficient so the XPH03Z is also more compact at only 8 7 8 in The 175 Watt motor drives the drain cleaning snake at 240 RPM (Rotations Per Minute) to work through stoppages have a certified and licensed electrician install your new Home Standby Generator This assurance provides you with the confidence that your investment in an automatic standby generator is one that will serve you well for years to come