Air source heat pumps

https://www.wikidata.org/wiki/Q2044954

Field Hierarchy

Parent
Physics 31.7M papers	Engineering 23.9M papers	Mechanical engineering 5.3M papers	Thermodynamics 5M papers
Aerospace engineering 2M papers	Heat exchanger 155k papers	Gas compressor 99.4k papers	Refrigerant 36.8k papers
Heat pump 27.9k papers
Current
Air source heat pumps 6,051 papers
Child

Trends

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History