Assertion: water heater | /r/HasProperty | energy efficient
Facets:
Source sentences:
text: Water Heaters Should Be Energy Efficient
text: One good way to determine whether or not a water heater is energy-efficient is to look for the Energy Star label.
text: If your hot water heater is a modern energy-efficient model, or, according to some experts, possibly if it’s any model made after 1998, the standby losses are so low that adding a water heater timer might not be worth the trouble at all.