3 Speed Automotive Car Air Conditioning Evaporator Assembly Unit with Outlet Vents for RV Campers DC12V 8.5A Circuit System Item Type: Automotive Air Conditioner Evaporator Assembly With Air Outlet Material: ABS, Metal Alloy Type: 404 Single Cooling Type (Can't Make Heat) Temperature: Electronic Thermostat Control Air Flowing: Three Speeds (0-1-2-3) Evaporator: 32 Strip Tube Sheet Type, 32 Pass 4 Way Alu Cooling Capacity: 3300 Kcal/H Maximum Air Volume: 880 FT/Min Maximum Gas Volume: 390 Cfm Temperature: Electronic Thermostat Control Function: Three levels of adjustment of wind speed and wind direction adjustment temperature adjustment Description: The role of the air conditioner evaporator is e liquid low temperature refrigerant at low pressure to evaporate easily, transform into vapors and absorb the heat of the cooled medium to achieve the purpose of cooling. Application: This is a universal under air conditioning evaporator intended for use in adding air conditioning systems to vehicles that do not have air conditioning at the factory. It is most commonly used in cars, RVs and heavy equipment.