air from the cool side heat exchanger 19 of heat pump 12 sensor 10 measures the temperature of the air in space 1 and sensor 11 measures the output temperature of the air in duct 8 turning now to fig2 the structure of the generator 2 is here illustrated in cross section the generator comprises a double walled container enclosure walls 14 amp 15 preferrably of stainless steel being the outer and inner walls of the container respectively the air from space 1 is drawn into the right hand side of the generator through duct 3 by fan 16 and blown down and across the water bath 17 contained in the lower portion of the enclosure the air then passes under wall 18 which divides the generator into two halves and up through the fins of the cold side heat exchanger 19 of the solid state heat pump 12 the hot side heat exchanger 20 of heat pump 12 includes fins and the ambient air from duct 6 is blown into these fins by fan 21 and extracted from the area by fan 22 and forced out through duct 7 the air in the generator when passing through the heat exchanger fins 19 is cooled and already being saturated with water from the water bath 17 becomes super saturated and moisture is deposited on the fins 19 any drops of water so deposited accumulate and drip back.