Subatmospheric heating and cooling system

Subatmospheric system of heat and cold supply includes:

• a heat supply subsystem containing a steam boiler, steam and condensate distribution system, device for creating a vacuum-controlled vacuum, device for water separation and air evacuation, system for transferring heat to the premises, device for pumping and raising condensate in a steam boiler with steam-water pump and a distribution system for steam and condensate, heat exchanger for the generator (boiler) of the AWARM unit;
• cooling supply subsystem, containing the installation of a pump-free absorption water-cooled refrigerating machine (AWARM). device for saturated water vapor evacuation and condensation, device for air coolers supplying with chilled water controlled supply, and air cooling unit for indoor air with air coolers and level tanks, differing in that it uses a vacuum vapor method for thermal energy transferring in a medium with a controlled depth of vacuum, and in the subsystem of cooling supply, to increase the efficiency of the evaporation process, a vacuum is created inside the air coolers sections and further, for pumped out water vapors condensation, and water pre-cooling after condensation of saturated vapors a water separator is used with cooling of water in it by installing AWARM pumpless.