2018 Heartland Bighorn BH 3970RD, Dimensions Length 43.67 ft. (524 in.) Width 8 ft. (96 in.) Height 13.25 ft. (159 in.) Weight Dry Weight 13,950 lbs. Hitch Weight 2,925 lbs. Holding Tanks Number Of Fresh Water Holding Tanks 1 Number Of Gray Water Holding Tanks 2 Number Of Black Water Holding Tanks 1 Propane Tank(s) Number Of Propane Tanks 2 Total Propane Tank Capacity 60 lbs. Number of Slideouts 5 Power Retractable Slideout Number of Awnings 1 Awning Length 20 ft. (240 in.) Power Retractable Awning Air Conditioning 30,000 BTUs Heater Type Automatic Heater 42,000 BTUs Water Heater Tank Water Heater Tank Capacity 12 g Water Heater Pump Power Mode Electrical / Propane W/D Hookup List of options may not be correct.