High-pressure system generates a fog opposite the fan end of house. Droplets small enough to stay suspended until they evaporate. People and plants stay dry. Drier the air, the more efficient. Winter system uses a fan-tub ventilation system.
Outside air is drawn into house when temps get too high on bright winter days.
Relies on mixing cool outside air with warm inside air. The formula uses factors for the deviations. You plug them in. Fog cooling is alternative system. Suspension of 40 micron droplets or smaller .