Assertion: heat pump's unit | /r/CapableOf | use friendly r-410a refrigerant
Facets:
value: environmentally
type: MANNER
Source sentences:
text: The unit uses an environmentally friendly R-410A refrigerant.
text: The RP14-F is available in different sizes ranging from 1.5 tons to five tons, and all units use environmentally friendly R-410A refrigerant.