Air compressors - Import export

Classical systems of the screw compressor have a regulated air cooling of the lubricating oil, which means that the excess heat is discharged into the ambient by the fan. In this way, the heat is completely lost. External heat recovery unit AirWatt is designed to efficiently exploit the waste heat, generated during compression of air in rotary screw compressors. Sometimes this represents more than 70% of the energy consumed by the rotary screw compressor for the operation. This heat can then be used to heat domestic water or for heating, at almost no additional costs. This does not only help save money but is also environmentally friendly. The unit has two separate piping systems with counterflow. Energy exchange from a compressor to sanitary water occurs in a plate heat exchanger, where compressor oil and sanitary water meets. The unit is controlled by a thermostatic valve, which prevents the compressor system from getting too cold and damaging the compressor.