Water - Cooled Chillers>   CDHG Trome Duplex Centrifugal Water Chillers (R-123) 1,200-2,800 Ton CVHE / G Cen Tra Vac Centrifugal Chiller (R-123) 150-2,500 Tons CVGF / Cen Tra Vac Centrifugal Chiller (R-134a) 200-1,000 Tons RTWA Helical-Rotary (Screw) Chiller (R-22) 70-125 Tons RTHB Helical-Rotary (Screw) Chiller (R-22) 130-400 Tons CGWD Scroll - Chiller (R-22) 20-60 Tons RTHC Series R Screw Chiller (R-134a) 150-450 Tons RTWD Helical-Rotary (Screw) Chiller (R-134a) 60 - 250 Tons Air - Cooled Chillers>   CVAE CenTraVac Centrifugal Chiller (R134a) 130-150 Tons RTAA Helical Rotary (Screw) (R-22) 75-125 Tons RTAD Helical Rotary (Screw) (R-134a) 85-125 Tons RTAC Helical Rotary (Screw) (R-134a) 140-400 Tons CGAH Scroll Chiller (R-22) 20-60 Tons CGAK Koolman Scroll Chiller 3-11 Tons CGAT 5-18 Tons 50 Hz Chilled - Water Air Handing Units>   BDVA 6,000 - 20,000 CFM LPCP 1,000 - 25,000 CFM CLCP CPCP 1,000 - 58,000 CFM BDHA/BDCB 2,000 - 8,000 CFM Chilled - Water Fan Coil Units>   CFEA 400 - 1,200 CFM HFCA 400 - 1,200 CFM HFWB 36,000-120,000 BTUH CWS 19,000-37,000 BTUH HFCD 1,400-2,000 cfm CFEB 400-2,000 CFM BDCL Heat Pump>   Domestic Type Heat Pump Colmac1205 Central System-120L Central System-270L and 340L กฎของกระทรวงพลังงาน>   กำหนดเครื่องทำน้ำเย็นสำหรับระบบปรับอากาศที่มีประสิทธิภาพสูง พ.ศ. 2552