A performance study was made by Enermodal Engineering Limited at the Canadair plant, in
the west-end of Montreal, following the installation of a CoandAir® type system. Monitoring revealed that ceiling temperature changed 1° C for every 7° C change in ambient temperature. In a similar case, a 2 to 2.2° C reduction of ceiling air temperature was achieved when the fans were operating, resulting in reduced net ceiling heat and exhaust air temperature savings
of 1.14 kWh/m2/day.