Direct Fired Chillers

Direct fuel fired double effect machines have a furnace as an integral part of the high temperature generator, where a variety of liquid or gaseous fuels can be fired to drive the absorption machine. Range of fuels: Natural gas, Liquid Petroleum Gas (LPG), Compressed Natural Gas (CNG), Propane, Kerosene, Biogas & High Speed Diesel (HSD)
Operating Range
  • Chilled water temperature: Up to 1ºC (34ºF) and -2ºC (28.5ºF) for brine
  • Capacities: From 50 to 1550 TR (175-5450kW)
  • Steam pressure: From 0 to 3.5 bar g
  • COP: 1.45-1.5
  • Heat source: Natural gas, Liquid Petroleum Gas (LPG), Compressed Natural Gas (CNG), Propane, Kerosene, Biogas & High Speed Diesel (HSD)