Low-temperature water absorption chiller is operated utilizing the warm waste water of gas/engine co-generation system. Besides, gas direct fired absorption chiller-heater unit is operated in cooling mode in summer while in heating mode in winter. Specifications of chiller Single effect low-temperature water absorption chiller 150 RT 3 unit Model HAU-L-400N Chilled water temperature inlet 13, outlet 7 degree Heat source hot water temperature inlet 90, outlet 80 degree Gas direct fired sbsorption chiller-heater 400 RT 3 unit Model HAU-FG-500NS Chilled water temperature inlet 13, outlet 5.5 degree Hot water temperature inlet 52.5, outlet 60 degree Fuel city gas (13A) 400 RT gas direct fired absorption chiller-heater unit Page Top Top Page Introduction SHINJYUKU System Flow System Equipments IKEBUKURO KANSAI-AIRPORT NAGOYA SAKAE3 NAGOYA SAKAE4 HANEDA-AIRPORT KYOTO KANAGAWA OSAKA MOMOCHI HITACHI EKIMAE MALAYSIA