Assertion: furnace | /r/CapableOf | use natural gas
Facets:
Source sentences:
text: This furnace features sound-absorbing insulation and uses natural gas.
text: Using either natural gas or propane, the furnace is responsible for heating the cold air that travels through the home, making the house comfortable during the winter months.
text: And not all furnaces use natural gas, although most do.
text: Furnaces can be fueled by natural gas, oil, propane, coal, wood or electricity, but most furnaces today use natural gas, oil and electricity and they each have differences in how they work.