NFE 38 324 : 1991
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
HEAT EXCHANGERS - TEST PROCEDURES FOR ESTABLISHING PERFORMANCE OF AIR TO AIR AND FLUE GASES HEAT RECOVERY DEVICES
01-11-1997
12-01-2013
Gives procedures to be used for laboratory testing of air to air heat recovery devices or those recovering heat from flue gases of heating appliances in buildings, to obtain rating data. It gives test requirements and procedures for performing tests and specifies input criteria required for tests to verify performance data given by the manufacturer
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