40.20 DIS ballot initiated: 12 weeks Dec 5, 1988
CEN/TC 113 Heat pumps and air conditioning units
This standard applies to air/air heatpumps with electrically driven compressors.The standard specifies methods for testing and reporting of the performance when used for heating or for heating and cooling. It specifies especially the products characteristics related to the noise protection and energy efficiency.
40.20 DIS ballot initiated: 12 weeks
Dec 5, 1988