Assertion: heat pump | /r/CapableOf | lose efficiency
Facets:
value: in colder weather
type: TEMPORAL
Source sentences:
text: The biggest downside of a heat pump vs AC is that heat pumps lose efficiency in colder weather.
text: The heat pump will have to work that much harder to maintain desire temps and therefore, loose any efficiency you thought you gained by purchasing a heat pump.
text: Heat pump is losing efficiency (needs servicing).
text: The heat pump begins to lose efficiency once temperatures dip to 40 degrees and is no longer the most efficient heating option once temperatures fall to 25 to 30 degrees.