1.Recuperator 2.Frame Angle:90 degress 3.Slice spacing:3. ... heat conductor, processed by special technics, high efficiency, easy to maintain, and long service time.2. Module structure, ... ventilation(As shown below) , for air volumes up to 5000m3/h. The heat exchanger recover the heat energy ... , ensure the normal operation of equipments. Welccome to order our Counter flow recuperator! outdoor cabinet air ...