ShareAmmonia heat pump in residences.
Author(s) : STENE J., JONASSEN O.
Type of article: Article
Summary
In 1994 a space heating ammonia heat pump was installed in a residence in Trondheim, Norway. During the first two heating seasons the heat pump was stopped at ambient temperatures below -8 deg C in order to keep the gas compression temperature at an acceptable level. The installation of a water-cooled cylinder top on the compressor now enables the heat pump to be operated down to -14 deg C ambient temperature, and the maximum exhaust gas temperature has been lowered from 135 to 70 deg C.
Details
- Original title: Ammonia heat pump in residences.
- Record ID : 1999-0463
- Languages: English
- Source: SCANVAC Newsl. - n. 1
- Publication date: 1998
- Document available for consultation in the library of the IIR headquarters only.
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