SDD is a one-piece rooftop ultralight bus air conditioning widely used in European markets, for 7 to 18m bus and coach, cooling capacity from 22000 to 54000 kcal/h.


1. Compressor Brand: VALEO,BITZER OR BOCK                                                                                                

2. Fan & Blower Option: Brush or Brushless, Local or International Brand               

3. Copper/aluminum condenser and evaporator optional

4. Refrigerant: R134a

5. Cover material: SMC, housing material: LFT-D, environmental friendly

6. Actual data will vary due to different configurations