DIN EN 1264-2:2021 Edition
$41.60
Water based surface embedded heating and cooling systems – Part 2: Floor heating: Methods for the determination of the thermal output using calculations and experimental tests
Published By | Publication Date | Number of Pages |
DIN | 2021-08 | 43 |
EN 1264 covers surface embedded heating and cooling systems installed in buildings and focuses on systems installed for the purpose of thermal comfort. EN 1264-2 specifies the boundary conditions and the test methods for the determination of the thermal output of hot water floor heating systems as a function of the temperature difference between the heating medium and the room temperature. The thermal output is tested by a calculation method and by a measurement method. The calculation method is applicable to systems corresponding to the definitions in EN 1264-1 (type A, type B, type C, type D). For systems not corresponding to these definitions, the measurement method shall be used. The calculation method and the measurement method are consistent with each other and provide correlating and adequate test results. The test results, expressed depending on further parameters, are the standard specific thermal output and the associated standard temperature difference between the heating medium and the room temperature as well as fields of characteristic curves showing the relationship between the specific thermal output and the temperature difference between the heating medium and the room.