Assertion: tankless water heater | /r/CapableOf | use less energy
Facets:
value: typically
type: DEGREE
Source sentences:
text: Natural gas water heaters typically use less energy and cost less to operate than electric water heaters, but can be more expensive and difficult to install.
text: They're cost-effective: A tankless water heater for RV showers and appliances heats water more efficiently than traditional ones, thus consuming less energy.