THIS UNIT IS MANUFACTURED R37 THERMAL INSULATION WITH R11 IN THE WALLS, R15 IN THE ROOF AND R30 IN THE FLOOR. THIS UNIT HAS  R37 HOLDING TANKS ENCLOSE. TRIPLE DUCTED HEATED HOLDING TANK. EZ LUBE AXLES AND DEXTER EZ FLEX RUBBERIZED SUSPENSION SYSTEM. THIS UNIT IS EQUIPPED WITH CEILING FAN THE OPTIONAL ELECTRIC FIREPLACE AND COMPUTER DESK. IT HAS AN OPTIONAL SATELLITE DISK. THE GROSS VEHICLE WEIGHT RATING IS ONLY 14,175 POUNDS, EMPTY WEIGHT OF 12,090 POUNDS AND A CARGO CARRYING CAPACITY OF 2,085 POUNDS. FRESHWATER CAPACITY 68 GALLONS, BLACK AND GRAY UNKNOWN.