Hot water thermostat control engine ,Heat-resistant rubber hose ,Electromagnetic control valves , Across the hall or under the seat heater units ,Heating supplement pre-heating system ,Maximum heating capacity: 35,000 kcal / h ,Cooling System: Compressor standard import Germany , European standard condenser fan , Luxury air channels along with service switches set , Indoor and steam radiator preheater system ,Two passenger door with pneumatic operation , Luxury decoration with European standard , Refrigerator and coffee pot, audio visual, luxury dashboard