Enhanced efficiency - Gas/Oil

The chillers used for air conditioning in buildings are usually not operated for long periods of time under conditions close to 100% load, and they are operated under partial load conditions for most of the time during a year. This means that it is critically important to improve the energy consumption efficiency in line with the fluctuations in the heat load throughout the year. Hitachi’s Partial load high-efficiency absorption chiller-heaters significantly improved efficiency during operation under partial load conditions compared with previous models. It contributes to reduce the amounts of energy consumed annually.The chillers used for air conditioning in buildings are usually not operated for long periods of time under conditions close to 100% load, and they are operated under partial load conditions for most of the time during a year. This means that it is critically important to improve the energy consumption efficiency in line with the fluctuations in the heat load throughout the year. Hitachi’s Partial load high-efficiency absorption chiller-heaters significantly improved efficiency during operation under partial load conditions compared with previous models. It contributes to reduce the amounts of energy consumed annually.