Yes, it has the electric air compressor. It's a Marquis and has all the bells and whistles of its era - air and hydraulic leveling, both with auto and manual leveling; electric front windshield curtain and electric window blinds front to rear; tilt down flat screen out of the front living room ceiling;.... Alot of stuff to go wrong, repair, and replace. But... I can set the coach in my driveway as level as it will get on auto air leveling, come back after five months, and it will be in the same position. Every week or so, the keep-level system will bump it for a second. In 6 1/2 years of ownership I have heard the electric air compressor come on about three times. This winter the coach sat on a rental lot in the Fortuna Foothills of Yuma - same spot, didn't move it - for three months and it held its position, and I never heard the air compressor come on.