SITUATION: Siracusa Hotel in Rome had to refurbish its air-conditioning system. The request was about an energy efficiency and eco-friendly solution could assure money savings and comfort.
Because of the hotel is situated in the centre of the town the outdoor units had to be installed on the roof. So there was to manage the transport of the conditioners on the roof with the minimum discomfort (road closed, lifting, etc.)

SOLUTION: 2 GEHP Aisin 30 hp (150 kW cooling – 175 kW heating) + 2 AWS Yoshi 30 hp. Both GEHPs has been provided with W-kit to recover 89 kW of energy to give free domestic hot water to the hotel .