I.S. EN 255:1990
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
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HEAT PUMPS; HEAT PUMP UNITS WITH ELECTRICALLY DRIVEN COMPRESSORS FOR HEATING OR FOR HEATING AND COOLING - PART 1: TERMS, DEFINITIONS AND DESIGNATIONS
23-12-1997
03-08-1990
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Dates of withdrawal of national standards are available from NSAI.
Specifies the terms and definitions for the rating and performance of heat pumps with electrically driven compressors as well as the properties of the devices when used for heating and, if the occasion arises, for cooling.
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