NF E38-115-3:1997 Air conditioners, liquid chilling packages and heat pumps with electrically driven compressors. Heating mode. Part 3 : testing and requirements for marking for sanitary hot water units.
2011NF E38-115:2011 Heat pumps with electrically driven compressors - Testing and requirements for marking of domestic hot water units.
1997NF E38-115-3:1997 Air conditioners, liquid chilling packages and heat pumps with electrically driven compressors. Heating mode. Part 3 : testing and requirements for marking for sanitary hot water units.