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NF E31-520/A1 ; NF EN 1596/A1:2004-09-01
Specification for dedicated liquefied petroleum gas appliances - Mobile and portable non-domestic forced convection direct fired air heaters
Edition
2004-09-01
NF E38-323 ; NF EN 307:1998-11-01
Heat exchangers - Guidelines to prepare installation, operating and maintenance instructions required to maintain the performance of each type of heat exchanger
Edition
1998-11-01
NF E38-324 ; NF EN 308:2022-03-30
Heat exchangers - Test procedures for establishing performance of air to air heat recovery components
Edition
2022-03-30
NF E38-326 ; NF EN 328:2014-10-10
Heat exchangers - Forced convection unit air coolers for refrigeration - Test procedures for establishing the performance
Edition
2014-10-10
NF E38-328 ; NF EN 1117:1998-11-01
Heat exchangers - liquid cooled refrigerant condensers - Test procedures for establishing the performance
Edition
1998-11-01
NF E38-328/A1 ; NF EN 1117/A1:2003-03-01
Heat exchangers - Liquid cooled refrigerant condensors - Test procedures for establishing the performance
Edition
2003-03-01
NF E38-329/A1 ; NF EN 1118/A1:2003-03-01
Heat exchangers - Refrigerant cooled liquid coolers - Test procedure for establishing the performance
Edition
2003-03-01
NF E38-330/A1 ; NF EN 1216/A1:2003-03-01
Heat exchangers - Forced circulation air-cooling and air-heating coils - Test procedures for establishing the performance
Edition
2003-03-01
NF E38-331 ; NF EN 1148:1998-11-01
Heat exchangers - Water to water heat exchangers for district heating - test procedures for establishing the performance data
Edition
1998-11-01
NF E38-331/A1 ; NF EN 1148/A1:2005-11-01
Heat exchangers - Water to water heat exchangers for district heating - Test procedures for establishing the performance data
Edition
2005-11-01