Assertion: boiler | /r/HasAspect | following minimum afue ratings
Facets:
value: as of september
type: TEMPORAL
Source sentences:
text: As of September 1, 2012, all boilers manufactured have the following minimum AFUE ratings: 82% for a gas-fired hot water boiler, 80% for a gas-fired steam boiler, 84% for an oil-fired hot water boiler and 82% for an oil-fired steam boiler.