UZC Heat Dump System allows to transfer to the mine surface heat received from underground air conditioning systems. It constitutes an alternative or supplementation of the traditional condenser cooling systems, which are using evaporate coolers localized in ventilating galleries. Device is using natural mine water from water galleries for heat transportation, which is then pumped to the surface by the pumps localized in horizontal or main pumping stations. System operation is fully automated and does require user’s intervention in operation and parameters. UZC System can operate continuously. Devices used in UZC should be used in mines in methane and coal dust explosion hazardless rooms. UZC Heat Dump System is stationary installation adopted to work without regular personnel.