... 220/110v 3.high effiently 4.green refrigerant cooling elevators and escalators companiesescalater air conditioner,escalater Air Conditioning, ... IT is widely used in car elevators, medical elevators, residential elevator, goods elevators,passengers elevator , sightseeing elevators and others.Installation Brief:1 ... water;5 The remote receive probe pulled into car and fixed;6 No blockage to cool air ...