2006 Heartland Bighorn 3400RL, HERE'S THE FLOORPLAN THAT UNSEATED MONTANA AS THE NUMBER 1 SELLING 5TH WHEEL! FOR A 2006 MODEL, THIS ONE IS READY TO TAKE ANYWHERE! LOADED WITH ALL THE USUAL SYSTEMS AND APPLIANCES AS WELL AS A SECOND A/C UNIT IN THE BEDROOM, AND A CEILING FAN IN THE REAR LIVING AREA! CHECK THE PICS AND TAKE THIS ONE HOME! Rear Living Area Front Bedroom