DM, Ltd., Log pri Brezovici is a family business and since 1991 it deals with the automation of central heating, solar systems and ventilation devices for heating and cooling.
We are an authorized service company for Danfoss systems. We perform boots of ECL automatic systems, testing the operation of heating stations, commissioning of the frequency regulators and flow measurements for hydraulically balancing systems.
We also deal with other controllers such as Seltron, Regin, Carel, Siemens, IMP system 300, Sauter, Belimo etc. We service automation and ventilation equipment (air conditioning units) of controllers, sensors, thermostats, pressure switches, valves, actuators, pumps, the replacement of the belt, filters, bearings and cleaning channels, etc.
Since 2008 we carried out the official measurements of ventilation (for technical inspections of buildings), measured airflow of home recovery units, cooker hoods, etc., perform measurements of microclimate conditions in workplaces (temperature during the heating and during cooling, humidity, drafts), measurement of illumination exposure (on working surface) and pressures (e.g. overpressure of escape staircases in case of fire, the pressure conditions in the premises of the laboratories, operating rooms, clean rooms in the industry, negative pressure in smoking rooms, etc.
We also carry out measurements and adjustment of flow on Danfoss valves for hydraulic balancing of the heating or cooling system, which brings considerable energy savings.