Auditing of hvac system pdf

The paper discusses the collection and processing of energy performance data as part of the inspection of HVAC systems, aimed at identifying technically feasible and cost-effective Energy Conservation Opportunities (ECO), as required by EPBD

An energy audit is an inspection, survey and analysis of energy flows for identification of energy savings opportunities in a building, process or system to reduce the amount of energy input into the system, without negatively affecting the output(s)

Energy wastage is cause by inefficient energy use and lack of awareness among users

In general, the performance of a HVAC system is considered satisfactory if the achieved easily and maintained for intended time period

The efficiency of that system is found acquiring the expected result

The CLTD makes use of the temperature difference