Repair of microprocessors, electronic hardware, pneumatic controllers for atmospheric environment conditioning units, zone control systems for home heating and atmospheric environment conditioning comprising of a series of thermostats connected to a control panel which opens and closes a series of dampers, electrical humidifier controls, thermostats, electrical controllers for air conditioning units, natatorium device that removes water from an atmospheric environment, natatorium ventilation units, indoor split outdoor device that removes water from an atmospheric environment, fluid coolers, evaporators, fans, compressors, atmospheric environment heaters, atmospheric environment conditioners, purgers, thermal breaks, outdoor ventilation units, pool water heaters, remote operator panels, controllers for electronic hardware, refrigerant pressure transducers, control sensors, pipes, electronic display screens, and cambered roofs, packaged heat recover device that removes water from an atmospheric environment systems for swimming pools, namely, devices that remove water from an atmospheric environment that control humidity and temperature in commercial, institutional and recreational medium to large swimming pool applications