| 摘要 |
The invention discloses a system for saving energy in a heating, ventilating and air conditioning system. The system includes a plurality of fan units installed in one or more openings in the walls separating the rooms in a building. One or more temperature sensors are located in each of the rooms and the fan units are controlled by a control unit receiving inputs from the sensors or components of the building climate control system. The control unit monitors the temperature of the rooms, and controls the operation of the fan units such that air is moved from one room to another room to maintain a temperature difference between the rooms. |
