Energy audit of heat and air conditioning installations from 1 January 2022
According to Government Decree 264/2008 (XI.6.), gas boilers with an effective rated output of 100 kW, solid fuel boilers with an effective rated output of 20 kW and air conditioning systems with an effective rated output of 12 kW or more must be inspected by a qualified technician every two or four years.
Tovább olvasom