Calorek Technologies has its manufacturing base in Grande-Digue, N..B. with R & D and Sales in Napierville, Quebec. They offer the Variable Air Flow (VAF) approach for ventilation and air conditioning systems. The VAF is a central system that distributes air to several areas controlling both the capacity of ventilation and heating and/or air conditioning, according to the number of zones in demand without the need for derivation. While focusing on Commercial infrastructure they also have a specialized product for a flight simulator ventilation and air conditioning system.  The listed Principal Product is the flight simulator ventilation and air conditioning system.