Norm

NEN-EN 255-4:1989 Ontw. en

Warmtepompen - Warmtepompen met elektrisch aangedreven compressoren voor verwarming of voor verwarming en koeling - Deel 4: Lucht/lucht-warmtepompen, beproeving en eisen voor het merken

  • Deze norm is ingetrokken sinds 01-03-1997

23,85 28,86 Incl BTW

Over deze norm

Status Ingetrokken
Aantal pagina's 0
Commissie Koelinstallaties en warmtepompen
Gepubliceerd op 01-01-1989
Taal Engels
Specifies minimum requirements which ensure that an air or water cooled air conditioner, liquid chilling packages, air/air, water/air, air/water or water/water heat pump, with electrically driven compressor, is fitted for the use designated by the manufacturer, when used for space heating or for hot sanitary water. When these units are used for space cooling, then 814-3 applies; when these units are used for liquid cooling and heat recovery, then prEEN 12055 applies. This standard also specifies recommendations for the way the characteristics of units shall be specified by the manufacturer in order to assist users and manufacturers in the understanding and comparison of various types. This standard applies to factory-made units which can be ducted. In the case of units consisting of several parts, the standard applies only to those designed and supplied as a complete package. Units having two or more indoor sections connected to a single outdoor unit (multiple split system air conditioners or heat pumps) are excluded fromthis standard. This standard does not apply to continuously variable capacity control units. Installations used in industrial processes are not within the scope of this standard.

Details

ICS-code 27.080
27.200
Nederlandse titel Warmtepompen - Warmtepompen met elektrisch aangedreven compressoren voor verwarming of voor verwarming en koeling - Deel 4: Lucht/lucht-warmtepompen, beproeving en eisen voor het merken
Engelse titel Heat pumps - Heat pump units with electrically driven compressors for heating or for heating and cooling - Part 4: Air/air heat pump units, testing and requirements for marking

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