Natural Cooling

Natural Cooling

Natural Cooling is a low-energy, low-cost alternative for large commercial and industrial facilities. A Natural Cooling system utilizes adiabatic, evaporative cooling technology to lower the building’s air temperature below outdoor ambient. It is a more cost effective and efficient alternative to air conditioning, while also using much less energy.


The DeltaStream is an adiabatic natural cooling unit that can cool incoming air 10° to 30°F below outdoor ambient temperatures.


The PressureStream is designed for commercial and industrial applications. It can be used for supply or exhaust.