Assertion: electric heater's thermostat | /r/CapableOf | provide a 30% energy savings
Facets:
value: typically
type: TEMPORAL
Source sentences:
text: Most digital thermostats in common residential use in North America and Europe are programmable thermostats, which will typically provide a 30% energy savings if left with their default programs; adjustments to these defaults may increase or reduce energy savings.[citation needed]