Method And System For Ventilating A Space

Abstract

A ventilation system is disclosed for a space comprising a first ducting means for ducting fresh air from outside to inside the space and a second ducting means for ducting stale air from inside to outside the space. The modular system of the present invention also includes an ultra-high efficiency heat recovery double pass exchanger unit and is provided with a separate motor box for better sound isolation.

1 . A ventilation system for a space such as a classroom, comprising:
 a first ducting means for ducting fresh air from the outside to the inside of the space;   a second ducting means for ducting stale air from the inside to the outside of the space said second ducting means comprising a stale air inlet for receiving stale air containing pollutants from inside the space;   exhaust means to exhaust said stale air said exhaust means being in fluid communication with the first ducting means to return an equivalent volume of clean air to the space.   
   
   
       2 . The system of  claim 1  further comprising an ultra high efficiency heat recovery double pass exchanger unit. 
   
   
       3 . The system of  claim 1  further comprising a motor box separated from the system. 
   
   
       4 . The system of  claim 1  further comprising a cooling unit. 
   
   
       5 . A ventilation system for a space such as a classroom, comprising:
 a first ducting means for ducting fresh air from the outside to the inside of the space;   a second ducting means for ducting stale air from the inside to the outside of the space said second ducting means comprising a stale air inlet for receiving stale air containing pollutants from inside the space;   exhaust means to exhaust said stale air said exhaust means being in fluid communication with the first ducting means to return an equivalent volume of clean air to the space;   an ultra high efficiency heat recovery double pass exchanger unit;   a motor box separated from said system; and   a cooling unit, wherein said system is adapted to efficiently control the air quality of said space on an individual basis at temperatures varying between +40° C. to −40° C.   
   
   
       6 . A method for ventilating a space said method comprising the steps of ducting fresh air from outside to inside, ducting stale air containing pollutants from inside to outside the space and circulating said air through an ultra-high efficiency heat recovery double pass exchanger unit.